Datasheet > NJW4155GM1-A

NJW4155GM1-A

更新时间： 2024-01-11 05:29:55

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
25页	539K
描述
Current Mode Control Internal 1.8A MOSFET Switching Regulator IC for Buck Converter

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

NJW4155GM1-A 数据手册

NJW4155

Current Mode Control

Internal 1.8A MOSFET Switching Regulator IC for Buck Converter

GENERALDESCRIPTION

■ PACKAGE OUTLINE

The NJW4155 is a buck converter with 40V/1.8A MOSFET. It

corresponds to high oscillating frequency, and Low ESR Output

Capacitor (MLCC) within wide input range from 4.5V to 40V.

Therefore, the NJW4155 can realize downsizing of applications

with a few external parts so that adopts current mode control.

Also, it has a soft start function, external clock synchronization,

over current protection and thermal shutdown circuit.

NJW4155GM1

NJW4155DL3

It is suitable for supplying power to a CarAccessory, Office

Automation Equipment, Industrial Instrument and so on.

FEATURES

Current Mode Control

External Clock Synchronization

Wide Operating Voltage Range

Switching Current

4.5V to 40V

2.7Amin.

PWM Control

Built-in Compensation Circuit

Correspond to Ceramic Capacitor (MLCC)

Oscillating Frequency

450kHz typ. (A, C ver.)

300kHz typ. (B ver.)

4ms typ.

Soft Start Function

UVLO (Under Voltage Lockout)

Over Current Protection (Hiccup type)

Thermal Shutdown Protection

Power Good Function (NJW4155GM1 only)

Standby Function

Package Outline

NJW4155GM1 : HSOP8

NJW4155DL3 :TO-252-5

Ver.2015-11-13

- 1 -

12 3 4 5 6 7...25

中文翻译

下载PDF

与NJW4155GM1-A相关器件

型号	品牌	获取价格	描述	数据表
NJW4155GM1-B	NJRC	获取价格	Current Mode Control Internal 1.8A MOSFET Switching Regulator IC for Buck Converter
NJW4155GM1-C	NJRC	获取价格	Current Mode Control Internal 1.8A MOSFET Switching Regulator IC for Buck Converter
NJW4158	NJRC	获取价格	Switching Regulator IC for Buck Converter
NJW4160M	NJRC	获取价格	Switching Regulator, PDSO8, DMP-8
NJW4160M-TE1	NJRC	获取价格	Switching Regulator/Controller,
NJW4160R	NJRC	获取价格	Switching Regulator, PDSO8, MSOP-8
NJW4160R-TE1	NJRC	获取价格	Switching Regulator/Controller,
NJW4160R-TE2	NJRC	获取价格	Switching Regulator/Controller,
NJW4161	NJRC	获取价格	MOSFET Drive Switching Regulator IC for Buck Converter
NJW4161D-A	NJRC	获取价格	MOSFET Drive Switching Regulator IC for Buck Converter