Datasheet > ADP1190

ADP1190

更新时间： 2022-05-19 03:24:03

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
12页	329K
描述
Integrated 500 mA Load Switch with Quad Signal Switch

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ADP1190 数据手册

Integrated 500 mA Load Switch

with Quad Signal Switch

ADP1190

Data Sheet

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Low input voltage range: 1.4 V to 3.6 V

Power switch: low RDS_ONof 60 mΩ at 3.6 V, with active

discharge

4 normally open SPST signal switches: RDS_ONof 2 Ω at 1.8 V

with active pull-down on one side

500 mA continuous operating current

Built-in level shift for control logic that can be operated

by 1.2 V logic

Ultralow shutdown current: <0.7 μA

Ultrasmall 1.2 mm × 1.6 mm × 0.5 mm, 12-ball, 0.4 mm

pitch WLCSP

APPLICATIONS

Mobile phones

SIM card disconnect switches

Digital cameras and audio devices

Portable and battery-powered equipment

OFF

GND

OUT

5ms

DEBOUNCE

4MΩ

LOAD SWITCH

Figure 1.

GENERAL DESCRIPTION

The ADP1190 is an integrated high-side load switch with four

signal switches, designed for operation from 1.4 V to 3.6 V.

This load switch provides power domain isolation for extended

power battery life. The load switch is a low on-resistance

P-channel MOSFET that supports up to 500 mA of continuous

load current and minimizes power loss. Integrated with the load

switch are four normally open 2 Ω SPST signal switches.

Aside from its excellent operating performance, the ADP1190

occupies minimal printed circuit board (PCB) space with an

area less than 1.92 mm²and a height of 0.50 mm. The ADP1190

is available in an ultrasmall 1.2 mm × 1.6 mm, 12-ball, 0.4 mm

pitch WLC SP.

Rev. 0

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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

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