Datasheet > HM1593D-56

HM1593D-56

更新时间： 2024-02-10 11:59:16

品牌	Logo	应用领域
华之美 - HMSEMI		/
页数	文件大小	规格书
7页	984K
描述
Distributed Power Systems

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HM1593D-56 数据手册

HM1593

APPLICATIONS

FEATURES

Distributed Power Systems

Automotive Systems



8V to 30V operating input range

1200mA output current

Up to 92% efficiency

High Voltage Power Conversion

Industrial Power Systems

Battery Powered Systems

High efficiency (>80%) at light load

Internal Soft-Start

400kHz switching frequency

CC/CV control mode

PIN CONFIGURATION

Input under voltage lockout

Input over voltage lockout

Start-up current run-away protection

Short circuit protection

Thermal protection

TOP VIEW

4000V ESD

DESCRIPTION

The HM1593 is a CC/CV control mode

monolithic buck switching regulator. Operating

with an input range of 8-30V, the HM1593 delivers

1200mA 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 HM1593 guarantees robustness with

short-circuit protection, thermal protection,

start-up current run-away protection, and input

under/over voltage lockout.

The HM1593 is available in 5-pin SOT23-5，8-pin

SOP8，8-pin HDIP8，8-pin DIP8 package, which

provides a compact solution with minimal external

components.

REV: 0.3

1 / 7

12 3 4 5 6 7

中文翻译

下载PDF

与HM1593D-56相关器件

型号	品牌	获取价格	描述	数据表
HM1593D-A	HMSEMI	获取价格	Distributed Power Systems
HM1593H	HMSEMI	获取价格	Distributed Power Systems
HM1593H-56	HMSEMI	获取价格	Distributed Power Systems
HM1593H-A	HMSEMI	获取价格	Distributed Power Systems
HM1593MR	HMSEMI	获取价格	Distributed Power Systems
HM1593MR-56	HMSEMI	获取价格	Distributed Power Systems
HM1593MR-A	HMSEMI	获取价格	Distributed Power Systems
HM1593S	HMSEMI	获取价格	Distributed Power Systems
HM1593S-56	HMSEMI	获取价格	Distributed Power Systems
HM1593S-A	HMSEMI	获取价格	Distributed Power Systems