Datasheet > NJW4128GM1-A

NJW4128GM1-A

更新时间： 2024-09-27 21:17:19

品牌	Logo	应用领域
NJRC		开关
页数	文件大小	规格书
21页	433K
描述
Switching Regulator,

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中文翻译

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技术参数
数据手册

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NJW4128GM1-A 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.27	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
Base Number Matches：	1

NJW4128GM1-A 数据手册

NJW4128

Switching Regulator IC for Buck Converter

Current Mode Control w/ 40V/2.5A MOSFET

GENERALDESCRIPTION

■ PACKAGE OUTLINE

The NJW4128 is a buck converter with 40V/2.5A MOSFET. It

corresponds to high oscillating frequency, and Low ESR Output

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

Therefore, the NJW4128 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.

NJW4128GM1

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

3.6Amin.

PWM Control

Built-in Compensation Circuit

Correspond to Ceramic Capacitor (MLCC)

Oscillating Frequency

450kHz typ. (Aver.)

300kHz typ. (B ver.)

4ms typ.

Soft Start Function

UVLO (Under Voltage Lockout)

Over Current Protection (Hiccup type)

Thermal Shutdown Protection

Power Good Function

Standby Function

Package Outline

NJW4128GM1 : HSOP8

PRODUCTCLASSFICATION

Operating

Temperature

Range

Oscillation

Frequency

Part Number

Version

Power Good

Package

NJW4128GM1-A

NJW4128GM1-B

450kHz typ.

300kHz typ.

HSOP8

-40 C to +85 C

Ver.2013-12-06

- 1 -

12 3 4 5 6 7...21

中文翻译

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