ADP190: Logic Controlled, High-Side Power Switch

ADP190 Data Sheet Rev E, 02/2013 (pdf 971kB)

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Model	Package	Price* (100-499)	Price* 1000 pcs
ADP190ACBZ-R7 Status: Production	4 ball WLCSP (.8x.8mm)	-	$0.32

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.
Applications

Mobile phones

Digital cameras and audio devices

Portable and battery-powered equipment

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FEATURES and BENEFITS

Low RD_SON of 105 mΩ @ 1.8 V
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
Ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP

Circuit Diagram for ADP190

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Documentation

Title	Content Type	File Type
ADP190/ADP191: Logic Controlled, High-Side Power Switches Data Sheet (Rev E, 02/2013) (pdf, 971 kB)	Data Sheets	PDF
Isolating Power in Communication Bus and Gate Drive Applications Starting with a communications application overview of small power options through the process of selecting the right power products this webcast is a great resource for your communications applications designs.	Webcasts	WEBCAST
Healthcare ICs Healthcare ICs Solutions Bulletin, Volume 11, Issue 2	Solutions Bulletins	HTML
RAQs index	Rarely Asked Questions	HTML
Glossary of EE Terms	Glossary	HTML

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ADP190 Model Options

Print Table

Model	Package	Pins	Temp. Range	Packing, Qty	Price*(100-499)	Price*1000 pcs	RoHS	View PCN/ PDN	Check Inventory/ Purchase/Sample
ADP190ACBZ-R7 Status: Production	4 ball WLCSP (.8x.8mm)	4	Ind	Reel, 3000	-	$0.32	Y Material Info	PCN	Purchase Sample

Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADP190 Evaluation Board

Print Table

Model	Description	Price	RoHS	View PCN/ PDN	Check Inventory/ Purchase/Sample
ADP190CB-EVALZ Status: Production	Evaluation Board	$60.00	Yes	-

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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ADP190: Logic Controlled, High-Side Power Switch