USB充电端口

易于使用

独有的装配
及封装技术

先进的功率密度

节省布板面积

告别繁琐的设计工作

高度集成
可简化您的设计

MPS 全集成汽车 USB 充电器解决方案结合了高效 DC/DC 降压转换器和电流限开关管，有单双输出端口可选。这些先进的充电端口产品可支持许多通用协议，如 USB Type-C （15W）、DCP、CDP 和 BC1.2 协议，并能帮助汽车客户设计出尺寸紧凑、散热性能良好的 USB 充电端口，放在汽车的不同部位。

参数显示栏状态	MPS库存	最小输入电压（V）	最大输入电压（V）	最大输出电流（A）	典型静态电流（mA）	最大开关频率（kHz）	反馈电压 (V)	共同特性	特性	控制模式	封装	等级	调节输出	最小输出电压（V）	最大输出电压（V）	典型开关电流限（A）	最大占空比（%）	MPSafe	MPL	Product URL
重置表最小输入电压（V）最大输入电压（V）最大输出电流（A）典型静态电流（mA）最大开关频率（kHz）反馈电压 (V) 共同特性特性控制模式封装等级调节输出最小输出电压（V）最大输出电压（V）典型开关电流限（A）最大占空比（%）	从MPS官网购买	26 26	26 26	23 23	25 25	19 19	8 8	Accurate Output CC Current Limit: ±5% Automatic Power Derating at Low VBATT Automatic Power Derating during High Temperatures Automatic Pulse-Frequency Modulation Configurable PD Power Management during Low Battery Voltages or High Temperature EN Shutdown Discharge External High-Side MOSFET (HS-FET) can be Paralleled Fault Indication for OCP, USB Input OVP, CCx/DP/DM Pins Short-to-Battery, and TSD 强制电流连续工作模式 FCCM or Auto-PFM/PWM Operation Hiccup Current Limit for Buck and USB I2C Slave Interface Integrated 1W VCONN Switch Integrated 4-Switch Buck-Boost Converter Integrated PD3.1 Controller Integrated VCONN Power Switch Low Quiescent Current (IQ) when USB Type-C is Disconnected Output Line Drop Compensation Output OVP Over-Current Protection (OCP) 过压保护 Pulse-Width Modulation (PWM) Selectable FCCM or Auto-PFM/PWM Mode 同步整流过温关断保护 Under-Voltage Protection (UVP) USB Charging Port Controller USB PD Controller VBUS OVP and UVP	135°C Load-Shedding vs. Temperature 2 NTC Thermal Protection Pins 2ms Fault Deglitch Time during DP/DM OVP 6.9V USB Input OVP Rising Threshold 7 GPIO Outputs Support Multiple Functions Accurate Internal Output CC Limit 频率可调 Adjustable Line Drop Compensation 可调开关频率 All-In-One USB PD Solution for Automotive Sourcing Ports Analog-to-Digital Converter (ADC) Battery Short to Ground Protection Driver 降压（Buck）输出放电 CC/DP/DM Short to VBUS (14V) Protection CCx, DP, and DM Short to VBUS/VBATT Protection 可调开关频率 Configurable High-Accuracy Current Limit Configurable PDP Management with NTC Configurable PWM Duty Cycle LED Driver DP/DM Supports Quick Charge 3.0 (QC3.0) Mode Class A Dynamic Power Sharing Dynamic Power-Sharing/Vbatt Low/Over-Temperature PDP Mitigation USB 使能控制 EN Shutdown Discharge Function Fault Indication for OCP, OVP, and OTP USB 故障指示固定输出电压选项强制电流连续工作模式频谱扩展 Frequency Sync from 200kHz to 2.2MHz Fully Integrated Full Bridge and Buck Hiccup Current Limit for Buck and USB High-Voltage CCx/DP/DM I/O and Short-to-Battery/VBUS/GND Protection High-Voltage I/O Pins (CCx/DP/DM) and Short to Battery/VBUS Protection High-Voltage I/O Pins: VBUS, CCx, DP, and DM I2C/PMBus 接口 I2C/UART/Serial Wire Debugging Input Over-Voltage Discharge Integrated High Bandwidth USB2.0 Data Switch with OVP Integrated High-Efficiency Buck Converter and Provider-Only PD Controller Integrated Physical Layer for BMC Integrated Policy Engine Integrated Protocol Layer Integrated VCONN Switch and OCP Intelligent Load Shedding vs. Temperature Function 低压差模式线损补偿降负荷 Load Shedding at High Temperatures or Low Battery Voltages MCU-Based USB PD Controller Supports Apple Divider 3 Mode, BC1.2, Qualcomm Quick Charge 3/4/4+ Technology NTC Over-Temperature Detection NTC Pin for Thermal Management 输出线损补偿过流保护 Over-Temperature Protection (OTP) 过压保护 OVP for USB Switch Passes Apple MFI Certification Test Passes Apple MFI R33 Certification Test Passes USB-IF PD3.1 Certification Test (TID:8822) Passes USB-IF Type-C Certification Test Power Sharing or Battery Low Trips Pulse-Width Modulation (PWM) PWM Function 可选输出电压 Selectable Switching Frequency Selectable VOUT 短路保护 Short-Circuit Protection (SCP) Supports BC1.2 CDP Mode Supports BC1.2 DCP Mode, Apple 3A Divider Mode, and 1.2V/1.2V Mode 支持 CDP 模式握手协议 Supports Charging for Type-C or Type-A Port Supports Configurable Battery Low Detection Threshold and Blanking Time 支持 DCP 方式 Supports DCP Schemes for BC 1.2, 3A Divider Mode, and 1.2V/1.2V Mode Supports Dual-Port PD Power Sharing Supports fSW Synchronization Supports I2C Master Supports Online Flash Update via UART Supports QC 2.0/3.0, BC1.2 Short Mode, Apple Charging, and Huawei FCP Supports QC 3.0 Specification and Huawei FCP Supports QC4+ Specification, Huawei FCP Supports Qualcomm Quick Charge 3.0/4.0/4.0+ Supports USB 2.0, BC1.2, CDP and DCP Mode Supports USB PD R3.1 and PPS Supports USB PD R3.1 and PPS with 7 PDO List 支持 USB Type-C 5V @ 3A DFP 模式 Supports USB Type-C and PD 3.0 PPS Supports USB Type-C V2.1 Supports USB3.1 Hub Applications 过温关断 Type-C Auto-Enters 1.5A Load Capability when Entering Load Shedding UART and Serial Wire Debug Up to 1.5V Line Drop Compensation Up to 120 Minutes for EN Off Delay USB 输出放电 USB_OUT, DP/DM, and CC1/CC2 Short to Battery Protection USB-IF Type-C Certificated VBUS Power Path Isolation N-Channel MOSFET Driver Watchdog Timer	电流控制模式	QFN-14 (2x3) QFN-20 (4x4) QFN-21 (3x4) QFN-22 (4x4) QFN-22 (4x5) QFN-24 (4x4) QFN-25 (4x4) QFN-26 (5x5) QFN-27 (5x5) QFN-40 (5x5)	车规级	22 22	16 16	26 26	19 19	15 15	Is MPSafe	Has MPL	Product URL

MPQ5038-AEC1 预发布新品 USB PD 源控制器，具有 7 个可配置 PDO 和降负荷功能，符合 AEC-Q100 认证		3.3	21					USB PD Controller	Configurable PDP Management with NTC, Integrated Physical Layer for BMC, Integrated Policy Engine, Integrated Protocol Layer, Power Sharing or Battery Low Trips, Supports Configurable Battery Low Detection Threshold and Blanking Time		QFN-20 (4x4)	车规级		4.6	5.5			1	0	https://www.monolithicpower.cn/cn/products/mpq5038-aec1.html
MPQ4280-AEC1 预发布新品用于汽车无线充电发射器的全集成全桥降压变换器和运算放大器，符合 AEC-Q100 认证		1	26	0.5	0.9	2000	1	过压保护, Pulse-Width Modulation (PWM)	Fully Integrated Full Bridge and Buck		QFN-22 (4x5)	车规级		3.3	13			1	0	https://www.monolithicpower.cn/cn/products/mpq4280-aec1.html
MPF52003-AEC2 预发布新品用于源端口的汽车级三端口 USB PD 控制器，支持固件更新和高级 PDP 管理		4.6	5.5	5	0.3			Over-Current Protection (OCP), 过温关断保护, Under-Voltage Protection (UVP), USB PD Controller	Analog-to-Digital Converter (ADC), Dynamic Power Sharing, High-Voltage I/O Pins (CCx/DP/DM) and Short to Battery/VBUS Protection, Integrated VCONN Switch and OCP, Load Shedding at High Temperatures or Low Battery Voltages, Pulse-Width Modulation (PWM), Supports Online Flash Update via UART, Supports Qualcomm Quick Charge 3.0/4.0/4.0, UART and Serial Wire Debug, Watchdog Timer		QFN-40 (5x5)	车规级	3	3.3	21			1	0	https://www.monolithicpower.cn/cn/products/mpf52003-aec2.html
MPF52001-AEC2 预发布新品用于源端口的单端口USB PD 控制器，支持固件更新和高级 PDP 管理，符合 AEC-Q200 认证		4.6	5.5	5	0.3			Over-Current Protection (OCP), 过温关断保护, Under-Voltage Protection (UVP), USB PD Controller	Analog-to-Digital Converter (ADC), Dynamic Power Sharing, High-Voltage I/O Pins (CCx/DP/DM) and Short to Battery/VBUS Protection, Integrated VCONN Switch and OCP, Load Shedding at High Temperatures or Low Battery Voltages, PWM Function, Supports Online Flash Update via UART, Supports Qualcomm Quick Charge 3.0/4.0/4.0, UART and Serial Wire Debug, Watchdog Timer		QFN-40 (5x5)	车规级	1	3.3	21			1	0	https://www.monolithicpower.cn/cn/products/mpf52001-aec2.html
MPQ4229-C-AEC1 预发布新品 3A、36V、降压变换器，带 USB 充电端口并支持高达 1.5V 线路压降补偿、CDP 和 USB Type-C 5V @ 3A DFP 模式，符合 AEC-Q100 认证		4.2	36	3	1	2200	0.776 to 0.808	EN Shutdown Discharge, Fault Indication for OCP, USB Input OVP, CCx/DP/DM Pins Short-to-Battery, and TSD, Hiccup Current Limit for Buck and USB	2ms Fault Deglitch Time during DP/DM OVP, 6.9V USB Input OVP Rising Threshold, Integrated High Bandwidth USB2.0 Data Switch with OVP, Passes Apple MFI Certification Test, Passes USB-IF Type-C Certification Test, Supports BC1.2 CDP Mode, 支持 USB Type-C 5V @ 3A DFP 模式, Up to 1.5V Line Drop Compensation, USB_OUT, DP/DM, and CC1/CC2 Short to Battery Protection	电流控制模式	QFN-22 (4x4)	车规级	1	5	5		96	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4229-c-aec1.html
MPF52000-AEC2 新产品用于源端口的双端口USB PD 控制器，支持固件更新和高级 PDP 管理，符合 AEC-Q100 认证	从MPS官网购买	4.6	5.5		0.15			Integrated VCONN Power Switch, 过温关断保护, USB PD Controller, VBUS OVP and UVP	Dynamic Power-Sharing/Vbatt Low/Over-Temperature PDP Mitigation, High-Voltage CCx/DP/DM I/O and Short-to-Battery/VBUS/GND Protection, I2C/UART/Serial Wire Debugging, MCU-Based USB PD Controller Supports Apple Divider 3 Mode, BC1.2, Qualcomm Quick Charge 3/4/4 Technology		QFN-24 (4x4)	车规级	2	3.3	48			1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpf52000-aec2.html
MPQ4242B-AEC1 新产品集成升降压变换器的5A、36V、全集成 USB PD 解决方案，符合 AEC-Q100 认证	从MPS官网购买	4.8	36	5	0.15	420		Accurate Output CC Current Limit: ±5%, Configurable PD Power Management during Low Battery Voltages or High Temperature , External High-Side MOSFET (HS-FET) can be Paralleled, I2C Slave Interface, Integrated 4-Switch Buck-Boost Converter, Integrated PD3.1 Controller, Low Quiescent Current (IQ) when USB Type-C is Disconnected, Output Line Drop Compensation	All-In-One USB PD Solution for Automotive Sourcing Ports, Battery Short to Ground Protection Driver, CCx, DP, and DM Short to VBUS/VBATT Protection, Configurable PWM Duty Cycle LED Driver, Passes USB-IF PD3.1 Certification Test (TID:8822), Supports DCP Schemes for BC 1.2, 3A Divider Mode, and 1.2V/1.2V Mode, Supports Dual-Port PD Power Sharing, Supports QC 3.0 Specification and Huawei FCP, Supports USB PD R3.1 and PPS with 7 PDO List, Up to 120 Minutes for EN Off Delay	电流控制模式	QFN-22 (4x5)	车规级	1	3.3	22.5	20		1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4242b-aec1.html
MPQ4241-AEC1 新产品 MPL 65W、全集成 USB PD 解决方案，具有 36V 耐受输入降压并集成PD3.1 DFP 控制器，符合 AEC-Q100 认证	从MPS官网购买	4.5	36	5	0.15	2200		Automatic Power Derating at Low VBATT, Automatic Power Derating during High Temperatures, FCCM or Auto-PFM/PWM Operation, Integrated 1W VCONN Switch, Output Line Drop Compensation, Output OVP	Accurate Internal Output CC Limit, CC/DP/DM Short to VBUS (14V) Protection, Integrated High-Efficiency Buck Converter and Provider-Only PD Controller, Supports DCP Schemes for BC 1.2, 3A Divider Mode, and 1.2V/1.2V Mode, Supports fSW Synchronization, Supports QC4 Specification, Huawei FCP, Supports USB PD R3.1 and PPS , Supports USB Type-C V2.1, Supports USB3.1 Hub Applications	电流控制模式	QFN-21 (3x4)	车规级	1	3.3	21	12	99.6	1	1	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4241-aec1.html
MPQ4488B-AEC1 正在供货具有可配置频谱扩展功能和双路 USB 充电端口的 36V、6A、降压变换器，符合 AEC-Q100 认证	从MPS官网购买	6	36	6	1	2200		强制电流连续工作模式, 同步整流	频率可调, 频谱扩展, 线损补偿, 降负荷, Passes Apple MFI R33 Certification Test, Passes USB-IF Type-C Certification Test, Supports BC1.2 DCP Mode, Apple 3A Divider Mode, and 1.2V/1.2V Mode, 支持 USB Type-C 5V @ 3A DFP 模式	电流控制模式	QFN-26 (5x5)	车规级	3	5.1	5.3	12	95	1	0	https://www.monolithicpower.cn/cn/products/mpq4488b-aec1.html
MPQ4253B-AEC1 正在供货 36V 降压变换器，支持双 USB 充电端口（1 个 USB Type-A和1 个 USB Type-C），并符合 Apple MFI、AEC-Q100 认证	从MPS官网购买	5	40	6	540	1000	Inner divider	同步整流	可调开关频率, 频谱扩展, 降负荷, 输出线损补偿, 过流保护, 过压保护, Passes Apple MFI Certification Test, Short-Circuit Protection (SCP), 支持 DCP 方式, 支持 USB Type-C 5V @ 3A DFP 模式, Type-C Auto-Enters 1.5A Load Capability when Entering Load Shedding, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	2	5.1	5.3	12	99	1	0	https://www.monolithicpower.cn/cn/products/mpq4253b-aec1.html
MPQ5029-C-AEC1 正在供货带限流开关并支持 CDP、DCP 和 QC3.0 模式的 USB 充电端口控制器，符合 AEC-Q100 认证	从MPS官网购买	0.3	24	3	0.175, 0.23			USB Charging Port Controller	Input Over-Voltage Discharge, Intelligent Load Shedding vs. Temperature Function, 过流保护, Over-Temperature Protection (OTP), 过压保护, Supports BC1.2 CDP Mode, Supports BC1.2 DCP Mode, Apple 3A Divider Mode, and 1.2V/1.2V Mode, 支持 USB Type-C 5V @ 3A DFP 模式, 过温关断		QFN-14 (2x3)	车规级		0.3	24	3.65, 2.85		1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq5029-c-aec1.html
MPQ5029-AEC1 正在供货集成限流开关和电池短路保护功能的汽车级USB 充电端口控制器，符合 AEC-Q100 认证	从MPS官网购买	0.3	24	3	0.155, 0.22			USB Charging Port Controller	Configurable High-Accuracy Current Limit, Input Over-Voltage Discharge, NTC Pin for Thermal Management, 过流保护, 过压保护, Supports BC1.2 DCP Mode, Apple 3A Divider Mode, and 1.2V/1.2V Mode, 支持 USB Type-C 5V @ 3A DFP 模式, 过温关断, USB-IF Type-C Certificated		QFN-14 (2x3)	车规级		0.3	24	3.55, 2.75		1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq5029-aec1.html
MPQ4276A-AEC1 正在供货频率可调的 36V、6A 降压变换器，具有双 USB 充电端口和轻载下的 PFM 模式，符合 AEC-Q100 认证	从MPS官网购买	6	36	6	0.3	2200		Automatic Pulse-Frequency Modulation, 过压保护	135°C Load-Shedding vs. Temperature, 频率可调, 线损补偿, Passes Apple MFI Certification Test, Passes USB-IF Type-C Certification Test, 可选输出电压	电流控制模式	QFN-26 (5x5)	车规级	2	5.1	5.3	5	99	1	0	https://www.monolithicpower.cn/cn/products/mpq4276a-aec1.html
MPQ4253A-AEC1 正在供货 36V降压变换器，支持双 USB 充电端口（1 个 USB Type-A和1 个 USB Type-C），符合 AEC-Q100 认证	从MPS官网购买	6	36	6	0.54	1000	1	同步整流	可调开关频率, 频谱扩展, 降负荷, 输出线损补偿, 过流保护, 过压保护, Short-Circuit Protection (SCP), 支持 DCP 方式, 支持 USB Type-C 5V @ 3A DFP 模式, Type-C Auto-Enters 1.5A Load Capability when Entering Load Shedding, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	2	5.1	5.3	12	99	1	0	https://www.monolithicpower.cn/cn/products/mpq4253a-aec1.html
MPQ4487A-AEC1 正在供货具有可配置频率和双路 USB 充电端口的 36V、降压变换器，支持 EN 和故障指示，适合汽车应用，符合 AEC-Q100 认证	从MPS官网购买	6	36	6	1	2200		强制电流连续工作模式, 同步整流	可调开关频率, USB 使能控制, USB 故障指示, 频谱扩展, 线损补偿, 降负荷, Passes Apple MFI R33 Certification Test, Passes USB-IF Type-C Certification Test, Selectable VOUT, 支持 USB Type-C 5V @ 3A DFP 模式	电流控制模式	QFN-26 (5x5)	车规级	3	5.1	5.3	5	95	1	0	https://www.monolithicpower.cn/cn/products/mpq4487a-aec1.html
MPQ4487-AEC1 正在供货 36V、6A、双路 USB 充电端口降压变换器，带频率可调和频谱扩展选项功能呢，支持 EN、故障指示以及符合 AEC-Q100 汽车认证的 Type-C 5V @ 3A DFP 模式		6	36	6	1	2200		强制电流连续工作模式, 同步整流	可调开关频率, USB 使能控制, USB 故障指示, 强制电流连续工作模式, 频谱扩展, 降负荷, 输出线损补偿, 支持 USB Type-C 5V @ 3A DFP 模式, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	3	5.1	5.3	12	0.95	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4487-aec1.html
MPQ4228-Q-AEC1 正在供货 36V、3A、USB 充电端口降压变换器，支持 QC3.0 和 Type-C 5V @ 3A DFP，符合 AEC-Q100 认证	从MPS官网购买	4.2	36	3	1	2200	0.792	Selectable FCCM or Auto-PFM/PWM Mode, 同步整流	DP/DM Supports Quick Charge 3.0 (QC3.0) Mode Class A, EN Shutdown Discharge Function, Fault Indication for OCP, OVP, and OTP, Hiccup Current Limit for Buck and USB, 线损补偿, 降负荷, NTC Over-Temperature Detection, Passes Apple MFI Certification Test, Selectable Switching Frequency, 支持 USB Type-C 5V @ 3A DFP 模式, USB_OUT, DP/DM, and CC1/CC2 Short to Battery Protection, USB-IF Type-C Certificated	电流控制模式	QFN-24 (4x4)	车规级	2	3.6	12	3.55	96	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4228-q-aec1.html
MPQ4228-C-AEC1 正在供货 36V、3A、USB 充电端口降压变换器，支持 CDP 和 Type-C 5V @ 3A DFP模式，符合 AEC-Q100 认证	从MPS官网购买	4.2	36	3	1	2200	0.792	Selectable FCCM or Auto-PFM/PWM Mode, 同步整流	Adjustable Line Drop Compensation, EN Shutdown Discharge Function, Fault Indication for OCP, OVP, and OTP, Frequency Sync from 200kHz to 2.2MHz, Hiccup Current Limit for Buck and USB, Integrated High Bandwidth USB2.0 Data Switch with OVP, 降负荷, OVP for USB Switch, Passes Apple MFI R33 Certification Test, Passes USB-IF Type-C Certification Test, Selectable Switching Frequency, Supports BC1.2 CDP Mode, 支持 USB Type-C 5V @ 3A DFP 模式, USB_OUT, DP/DM, and CC1/CC2 Short to Battery Protection	电流控制模式	QFN-22 (4x4)	车规级	2	4.8	5.2	3.55	96	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4228-c-aec1.html
MPQ4228-AEC1 正在供货带 USB 充电端口的 3A、36V、降压变换器，支持 DCP 和 Type-C 5V @ 3A DFP 模式，符合 AEC-Q100 认证	从MPS官网购买	4.2	36	3	1	2200	0.792	Selectable FCCM or Auto-PFM/PWM Mode, 同步整流	EN Shutdown Discharge Function, Fault Indication for OCP, OVP, and OTP, Frequency Sync from 200kHz to 2.2MHz, Hiccup Current Limit for Buck and USB, 线损补偿, 降负荷, NTC Over-Temperature Detection, Passes Apple MFI R33 Certification Test, Selectable Switching Frequency, Supports BC1.2 DCP Mode, Apple 3A Divider Mode, and 1.2V/1.2V Mode, Supports Charging for Type-C or Type-A Port, USB_OUT, DP/DM, and CC1/CC2 Short to Battery Protection, USB-IF Type-C Certificated	电流控制模式	QFN-22 (4x4)	车规级	2	4.8	5.2	3.55	96	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4228-aec1.html
MPQ4485-AEC1 正在供货 36V、6A 双路 USB 充电端口降压变换器，支持符合 AEC-Q100 汽车认证的 Type-C 5V @ 3A DFP 模式和 BC1.2 CDP 模式	从MPS官网购买	6	36	6	1	450		强制电流连续工作模式, 同步整流	固定输出电压选项, 强制电流连续工作模式, 降负荷, 输出线损补偿, 支持 CDP 模式握手协议, 支持 DCP 方式, 支持 USB Type-C 5V @ 3A DFP 模式, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	3	5.17	5.17	12	0.95	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4485-aec1.html
MPQ4210 正在供货 40V、100W 同步升降压控制器，具有 I²C 接口和电流监控功能，符合 AEC-Q100 认证	从MPS官网购买	6	40		0.45	600	0.5	强制电流连续工作模式, 同步整流	可调开关频率, 频谱扩展, I2C/PMBus 接口, 过流保护, 过压保护, 短路保护	电流控制模式	QFN-27 (5x5)	车规级	1	0.5	28	Programmable		1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/switching-converters-and-controllers-aecq-grade/mpq4210.html
MPQ5031-AEC1 正在供货仅用于充电的单端口 USB PD 控制器，符合 AEC-Q100 认证		4.6	5.5	5	0.1			USB PD Controller	2 NTC Thermal Protection Pins, 7 GPIO Outputs Support Multiple Functions, High-Voltage I/O Pins: VBUS, CCx, DP, and DM, Integrated VCONN Switch and OCP, Supports I2C Master, Supports QC 2.0/3.0, BC1.2 Short Mode, Apple Charging, and Huawei FCP, Supports USB 2.0, BC1.2, CDP and DCP Mode, Supports USB Type-C and PD 3.0 PPS, VBUS Power Path Isolation N-Channel MOSFET Driver		QFN-20 (4x4)	车规级	1	3.3	21			1	0	https://www.monolithicpower.cn/cn/mpq5031-aec1.html
MPQ4475-E-AEC1 正在供货 36V, 2.5A, 带单个 USB 充电端口的频率可选降压变换器，符合 AEC-Q100 认证	从MPS官网购买	7	36	2.5	1.6	350		强制电流连续工作模式, 同步整流	降压（Buck）输出放电, 可调开关频率, 频谱扩展, 输出线损补偿, 过流保护, 过压保护, 支持 DCP 方式, USB 输出放电	电流控制模式	QFN-25 (4x4)	车规级	1	5	5	2.75	88	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4475-e-aec1.html
MPQ4481-AEC1 新设计不推荐使用 36V，3A，双路 USB 充电端口降压变换器具有频率可编程和频谱扩展选项功能变换器，支持符合AEC-Q100汽车认证的EN_USB和故障指示		6	36	3	0.7	2200		强制电流连续工作模式, 同步整流	可调开关频率, USB 使能控制, USB 故障指示, 强制电流连续工作模式, 低压差模式, 降负荷, 输出线损补偿, 可选输出电压, 支持 DCP 方式, 支持 USB Type-C 5V @ 3A DFP 模式, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	2	5.1	5.3	6.5	0.95	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4481-aec1.html
MPQ4488T 新设计不推荐使用 36V, 6A, 具有双路USB充电端口的频率可编程降压变换器，135°C 降负荷温度, 符合AEC-Q100 认证		6	36	6	1	2200		强制电流连续工作模式, 同步整流	可调开关频率, 频谱扩展, 降负荷, 输出线损补偿, 可选输出电压, 支持 DCP 方式, 支持 USB Type-C 5V @ 3A DFP 模式, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	3	5.1	5.3	13	95	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4488t.html
MPQ4488-AEC1 新设计不推荐使用 36V，3A，双路 USB 充电端口降压转换器，带频率可编程和频谱扩展选项功能，支持 DCP 方案和符合 AEC-Q100 汽车认证的 Type-C 5V @ 3A DFP 模式		6	36	6	1	2200		强制电流连续工作模式, 同步整流	可调开关频率, 强制电流连续工作模式, 频谱扩展, 降负荷, 输出线损补偿, 可选输出电压, 支持 DCP 方式, 支持 USB Type-C 5V @ 3A DFP 模式, USB 输出放电	电流控制模式	QFN-26 (5x5)	车规级	3	5.1	5.3	12	0.95	1	0	https://www.monolithicpower.cn/cn/products/automotive-aecq-grade/usb-charging-and-wireless-charging/mpq4488-aec1.html

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