Datasheet > ADP195-CP-EVALZ

ADP195-CP-EVALZ

更新时间： 2022-02-26 13:58:05

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	254K
描述
Logic Controlled, High-Side Power Switch with Reverse Current Blocking

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ADP195-CP-EVALZ 数据手册

Logic Controlled, High-Side Power Switch

with Reverse Current Blocking

Data Sheet

ADP195

FEATURES

TYPICAL APPLICATIONS CIRCUIT

Ultralow on resistance (RDS_ON

50 mΩ @ 3.6 V

)

REVERSE

ADP195

POLARITY

PROTECTION

VIN

VOUT

55 mΩ @ 2.5 V

65 mΩ @ 1.8 V

–

GND

100 mΩ @ 1.2 V

Input voltage range: 1.1 V to 3.6 V

LEVEL SHIFT

AND SLEW

RATE CONTROL

LOAD

OFF

1.1 A maximum continuous operating current

Low enable control logic threshold can be operated from

1.2 V to 3.3 V

Figure 1.

Low 1 μA (typical) ground current @ 1.8 V

Low 4 μA (maximum) reverse current @ 3.6 V

Ultralow shutdown current: 0.7 μA (typical) @ 1.8 V

Reverse current blocking

Tiny 4-ball wafer level chip scale package (WLCSP)

1.0 mm × 1.0 mm, 0.5 mm pitch

GENERAL DESCRIPTION

The ADP195 is a high-side load switch designed for operation

between 1.1 V to 3.6 V and protected against reverse current

flow from output to input. This load switch provides power

domain isolation helping extended power domain isolation. The

device contains a low on-resistance, P-channel MOSFET that

supports over 1.1 A of continuous current and minimizes power

loss. The low 1 μA of quiescent current and ultralow shutdown

current make the ADP195 ideal for battery-operated portable

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

ADP195 compatible with many processors and GPIO

controllers.

Tiny 6-lead lead frame chip scale package (LFCSP)

2.0 mm × 2.0 mm × 0.55 mm, 0.65 mm pitch

APPLICATIONS

Mobile phones

Digital cameras and audio devices

GPS devices

Personal media players

Portable and battery-powered equipment

In addition to operating performance, the ADP195 occupies

minimal printed circuit board (PCB) space with an area of less

than 1.0 mm²and a height of 0.60 mm.

It is available in an ultrasmall 1 mm × 1 mm, 4-ball, 0.5 mm

pitch WLCSP. A 6-lead 2 mm × 2 mm × 0.55 mm, 0.65 mm

pitch LFCSP is also available.

Rev. C

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

www.analog.com

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