Datasheet > HM1595

HM1595

更新时间： 2024-09-24 01:13:47

品牌	Logo	应用领域
华之美 - HMSEMI		/
页数	文件大小	规格书
4页	522K
描述
2Aï¼30V Synchronous Rectified Step-Down Converter

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HM1595 数据手册

HM1595

2A，30V Synchronous Rectified Step-Down Converter

FEATURES

APPLICATIONS



8V to 30V operating input range

2000mA output current

Up to 92% efficiency



Distributed Power Systems

Automotive Systems

High efficiency (>80%) at light load

Internal Soft-Start

High Voltage Power Conversion

Industrial Power Systems

Battery Powered Systems

400kHz switching frequency

CC/CV control mode

Input under voltage lockout

Input over voltage lockout

Start-up current run-away protection

Short circuit protection

Thermal protection

PIN CONFIGURATION

4000V ESD

DESCRIPTION

The HM1595 is a CC/CV control mode

monolithic buck switching regulator. Operating

with an input range of 8-30V, the HM1595 delivers

2000mA of continuous output current, It adopts

NMOS for the main switch and PMOS for the

synchronous switch. The internal synchronous

power switches provide high efficiency without

the use of an external Schottky diode. At light

loads, regulators operate in low frequency to

maintain high efficiency and low output ripple.

Current mode control provides tight load transient

response and cycle-by-cycle current limit.

The HM1595 guarantees robustness with

short-circuit protection, thermal protection,

start-up current run-away protection, and input

under/over voltage lockout.

The HM1595 is available in 8-pin ESOP8 package,

which provides a compact solution with minimal

external components.

REV: 0.4

1 / 4

12 3 4

中文翻译

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