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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
HX1156-AGN	1	8～35	1300	1.21～28	1300	0.13	异步	SOP-8L

Features

Wide Input Operation Voltage Range: 8V to 35V

Absolute Maximum Input Supply Voltage: 38V

Input Protection Mode Trigger Voltage: 32V

Up to 93% Efficiency

No Loop Compensation Required

CC/CV control Mode

Programmable CC current

Internal Cable Compensation

Thermal Shutdown

Over current protection

ULVO protection

Available in SOP-8L Package

Description

The HX1156-AGN is a wide input range step down DC/DC converter from a high voltage input supply. HX1156-AGN achieves 1.3A continuous output current with excellent load and line regulation in input operation voltage. The asynchronous architecture provides for highly efficient designs. Constant current and constant voltage mode operation provide fast transient response and ease loop stabilization.

The HX1156-AGN features a CV/CC mode control functions. It operates in the Constant output Current mode or Constant output Voltage mode. The over current protection current value is set by current sensing resisters.

The HX1156-AGN requires a minimum number of readily available standard external components. Other features include cable drop compensation, and thermal shutdown.

The HX1156-AGN converters are available in the industry standard SOP-8L packages.

Applications

?  Car Charger / Adaptor

?  LED Driver

?  Pre-Regulator for Linear Regulators

?  Distributed Power Systems

?  Battery Charger

Typical Application Circuit