Datasheet > ADP190ACBZ-R71

ADP190ACBZ-R71

更新时间： 2024-09-26 14:40:47

品牌	Logo	应用领域
亚德诺 - ADI		驱动接口集成电路
页数	文件大小	规格书
16页	481K
描述
IC BUF OR INV BASED PRPHL DRVR, PBGA4, 0.80 X 0.80 MM, 0.40 MM PITCH, ROHS COMPLIANT, WLCSP-4, Peripheral Driver

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ADP190ACBZ-R71 数据手册

Logic Controlled, High-Side Power Switch

ADP190

FEATURES

TYPICAL APPLICATIONS CIRCUIT

Low RDS_ONof 105 mΩ @ 1.8 V

ADP190

VIN

VOUT

Low input voltage range: 1.2 V to 3.6 V

500 mA continuous operating current

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

1.2 V logic

Low 2 μA (maximum) ground current

Ultralow shutdown current: <1 μA

GND

–

LOAD

LEVEL

SHIFTER

Ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP

Figure 1.

APPLICATIONS

Mobile phones

Digital cameras and audio devices

Portable and battery-powered equipment

GENERAL DESCRIPTION

The ADP190 is a high-side load switch designed for operation

from 1.2 V to 3.6 V. This load switch provides power domain

isolation for extended power battery life. The device contains a

low on-resistance P-channel MOSFET that supports more than

500 mA of continuous current and minimizes power loss. The

low 2 μA (maximum) of ground current and ultralow shutdown

current make the ADP190 ideal for battery-operated portable

equipment. The built-in level shifter for enable logic makes the

ADP190 compatible with modern processors and GPIO

controllers.

Beyond operating performance, the ADP190 occupies minimal

printed circuit board (PCB) space with an area less than 0.64 mm²

and a height of 0.60 mm. It is available in an ultrasmall 0.8 mm ×

0.8 mm, 4-ball, 0.4 mm pitch WLCSP.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

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 registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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