ADP195ACPZ-R7 datasheet(1/12 Pages) AD

部件名	ADP195ACPZ-R7

功能描述	Logic Controlled, High-Side Power Switch with Reverse Current Blocking

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制造商	AD [Analog Devices]

网页	http://www.analog.com

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Logic Controlled, High-Side Power Switch

with Reverse Current Blocking

Data Sheet

ADP195

Rev. C

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

responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

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

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

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

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

FEATURES

Ultralow on resistance (RDSON)

50 mΩ @ 3.6 V

55 mΩ @ 2.5 V

65 mΩ @ 1.8 V

100 mΩ @ 1.2 V

Input voltage range: 1.1 V to 3.6 V

1.1 A maximum continuous operating current

Low enable control logic threshold can be operated from

1.2 V to 3.3 V

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

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

TYPICAL APPLICATIONS CIRCUIT

GND

EN

+

–

LOAD

VIN

VOUT

ADP195

LEVEL SHIFT

AND SLEW

RATE CONTROL

OFF

ON

REVERSE

POLARITY

PROTECTION

Figure 1.

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.

In addition to operating performance, the ADP195 occupies

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

than 1.0 mm2 and 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.

类似零件编号 - ADP195ACPZ-R7

制造商	部件名	数据表	功能描述
Analog Devices	ADP195ACBZ-R7	256Kb / 12P	Logic Controlled, High-Side Power Switch with Reverse Current Blocking REV. 0

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