Datasheet > NJW4150A

NJW4150A

更新时间： 2022-02-26 13:22:25

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
9页	240K
描述
Internal 40V MOSFET Switching Regulator IC for Buck Converter

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NJW4150A 数据手册

NJW4150A

Internal 40V MOSFET Switching Regulator IC for Buck Converter

GENERALDESCRIPTION

■ PACKAGE OUTLINE

The NJW4150A is a buck converter with 40V/300mA MOSFET.

It corresponds to high oscillating frequency, and Low ESR Output

Capacitor (MLCC) within wide input range from 6.2V to 40V.

Therefore, the NJW4150A can realize downsizing of an application

with a few external parts.

NJW4150ARB1

Also, it has a soft start function, an over current protection and a

thermal shutdown circuit.

It is suitable for logic voltage generation from high voltage that

Car Accessory, Office Automation Equipment, Industrial Instrument

and so on.

FEATURES

Maximum Rating Input Voltage

Wide Operating Voltage Range

Switching Current

45V

6.2V to 40V

450mAmin.

PWM control

Correspond to Ceramic Capacitor (MLCC)

Oscillating Frequency

Soft Start Function

1MHz typ. (Aver.)

4ms typ.

UVLO (Under Voltage Lockout)

Over Current Protection

Thermal Shutdown Protection

Standby Function

Package Outline

NJW4150ARB1: MSOP8(TVSP8)* *MEETJEDEC MO-187-DA/THINTYPE

PRODUCTCLASSIFICATION

Oscillating

Frequency

Operating

Temperature Range

General Spec.

Part Number

Version

NJW4150ARB1-A

1,000kHz typ.

-40 C to +125 C

Ver.2015-07-29

- 1 -

12 3 4 5 6 7...9

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