MAX20461集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF中文资料

MAX20461属于集成电路（IC）的稳压器-DC-DC开关稳压器。由亚德诺半导体技术有限公司制造生产的MAX20461稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。

Benefits and Features

●One-Chip Type-C Solution Directly from Car Battery toPortable Device

•MAX20461: USB Type-C Compliant DFP Controllerwith VCONN Protection

•MAX20461A: USB Type-C Compliant DFPController

•1GHz Bandwidth USB 2.0 Data Switches

•4.5V to 28V Input (40V Load Dump), SynchronousBuck Converter

•5V to 7V, 3A Output Capability

●Optimal USB Charging and Communication forPortable Devices

•User-Programmable Voltage Gain Adjusts Outputfor Up to 474mΩ Cable Resistance

•User-Programmable USB Current Limit

•Type-C Cable Orientation Indicator for USB3Applications

•Supports USB BC1.2 CDP and SDP Modes

•Compatible with USB On-the-Go Specification andApple CarPlay®

●Low-Noise Features Prevent Interference with AMBand and Portable Devices

•Fixed-Frequency 310kHz to 2.2MHz Operation

•Fixed-PWM Option at No Load

•Spread Spectrum for EMI Reduction

•SYNC Input/Output for Frequency Parking

●Robust Design Keeps Vehicle System and PortableDevice Safe in an Automotive Environment

•Short-to-Battery Protection on VBUS, HVD± Pins

•CC1 and CC2 Tolerant to 20V Transients

•Advanced Diagnostics Through I2C Bus

•±25kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)*

•±15kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)**

•±15kV Air/±8kV Contact ISO 10605 (330pF, 330Ω)*

•±15kV Air/±8kV Contact IEC 61000-4-2 (150pF,330Ω)*

•Overtemperature Protection, Warning, andIntelligent Current Foldback

•-40°C to +125°C Operating Temperature Range

Applications

●Automotive Radio and Navigation

●USB Port for Host and Hub Applications

●Automotive Connectivity/Telematics