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型号	通道数	输入电压 V	静态电流 μA	输出电压 V	最大输出电流 mA	频率 mHz	同步	封装	说明书
HX1464D-AGN	1	8～38	1000	5	3100	0.13	√	SOP-8L

Feature

Fixed Output Voltage: 5V

Wide Input Operation Voltage Range: 8V to 38V

Absolute Maximum Input Supply Voltage: 40V

Input Protection Mode Trigger Voltage: 32V

Up to 93% Efficiency

Low Quiescent Current: 1mA

Fixed Switching Frequency: 130kHz

ON/OFF Control

No Loop Compensation Required

Programmable current limit

Thermal Shutdown

Available in SOP-8L Package

Application

Car Charger / Adaptor

Pre-Regulator for Linear Regulators

Distributed Power Systems

Battery Charger

Description

The HX1464D-AGN is a low power synchronous step down regulator from a high voltage input supply. Operating with a wide input voltage range, the HX1464D-AGN achieves 3.1A continuous output current with excellent load and line regulation. The switching frequency is fixed 130 kHz and the synchronous architecture provides for highly efficient designs. Current mode operation provides fast transient response and eases loop stabilization.

The HX1464D-AGN requires a minimum number of readily available standard external components. Other features include cable compensation, programmable current limit and thermal shutdown.

The HX1464D-AGN converters are available in the industry standard SOP-8L packages.

Typical Application Circuit