Datasheet > NJW4150

NJW4150

更新时间： 2022-11-27 16:17:09

品牌	Logo	应用领域
NJRC		转换器稳压器开关
页数	文件大小	规格书
8页	124K
描述
Internal 34V MOSFET Switching Regulator IC for Buck Converter

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NJW4150 数据手册

NJW4150

Internal 34V MOSFET Switching Regulator IC for Buck Converter

ꢀGENERAL DESCRIPTION

■ PACKAGE OUTLINE

The NJW4150 is a switching regulator IC for buck converter with

34V, 450mA MOSFET. It corresponds to high frequency oscillating,

wide input voltage and Low ESR Output Capacitor (MLCC).

Therefore, the NJW4150 can realize downsizing of applications

with a few external parts.

NJW4150RB1

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

thermal shutdown circuit.

It is suitable for power supply circuit of Car Accessory, Office

Automation Equipment, Industrial Instrument and so on.

ꢀFEATURES

ꢁAbsolute Maximum Rating

ꢁOperating Voltage Range

ꢁSwitching Current

42V

6V to 34V

450mA min.

ꢁPWM switching control

ꢁApplicable for Ceramic Capacitor (MLCC)

ꢁOscillation Frequency

ꢁSoft Start Function

1MHz typ. (A ver.)

4ms typ.

ꢁOver Current and Thermal Shutdown Protection

ꢁStandby Function

ꢁPackage Outline

NJW4150RB1 : TVSP8

■PIN CONFIGURATION

PIN FUNCTION

1. SW

2. N.C.

3. V⁺

4. ON/OFF

5. FB

6. IN-

7. N.C.

8. GND

NJW4150RB1

Ver.2011-02-25

- 1 -

12 3 4 5 6 7 8

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