Datasheet > NCP435

NCP435

更新时间： 2024-10-02 12:33:47

品牌	Logo	应用领域
安森美 - ONSEMI		开关
页数	文件大小	规格书
10页	700K
描述
2A Ultra-Small Controlled Load Switch with

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NCP435 数据手册

NCP434, NCP435

2A Ultra-Small Controlled

Load Switch with

Auto-Discharge Path

The NCP434 and NCP435 are a low Ron MOSFET controlled by

external logic pin, allowing optimization of battery life, and portable

device autonomy.

Indeed, due to a current consumption optimization with PMOS

structure, leakage currents are eliminated by isolating connected IC’s

on the battery when not used.

http://onsemi.com

MARKING

DIAGRAM

Output discharge path is also embedded to eliminate residual

voltages on the output (NCP435 only).

WLCSP4

CASE 567FG

Available in wide input voltage range from 1.0 V to 4.0 V, and a very

small 0.96 x 0.96 mm WLCSP4, 0.5 mm pitch.

= Specific Device Code

Features

PIN DIAGRAM

• 1 V − 3.6 V Operating Range

• 29 mW P MOSFET at 3.3 V

• DC current up to 2 A

• Output Auto−discharge (NCP435)

• Active high EN pin

• WLCSP4 0.96 x 0.96 mm

• These are Pb−Free Devices

OUT

GND

Typical Applications

• Mobile Phones

• Tablets

(Top View)

• Digital Cameras

• GPS

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

• Portable Devices

V+

NCP435

DCDC Converter

Platform IC’n

IN OUT

EN GND

LDO

ENx

Figure 1. Typical Application Circuit

Publication Order Number:

March, 2013 − Rev. 4

NCP435/D

12 3 4 5 6 7...10

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