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Analog Devices Semiconductor Electronic Components Datasheet

ADP1190A Datasheet

Integrated 500 mA Load Switch

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ADP1190A pdf
Data Sheet
FEATURES
Low input voltage range: 1.4 V to 3.6 V
Load switch
Low RDSON_L of 65 mΩ at 3.6 V
500 mA continuous operating current
4 SPST normally open signal switches
RDSON_S of 3 Ω at 1.8 V
Internal charge pump for constant signal switch RDSON
Output discharge resistance (RDIS): 215 Ω at the output side
of the load switch and each analog signal switch output
Built-in level shift for control logic that can operate by
a 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
GENERAL DESCRIPTION
The ADP1190A 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, 3 Ω single pole, single throw
(SPST) signal switches controlled by the charge pump.
Integrated 500 mA Load Switch
with Quad Signal Switch
ADP1190A
FUNCTIONAL BLOCK DIAGRAM
S1 T1
S2 T2
S3 T3
S4
OFF
EN
ON
CHARGE
PUMP
5ms
DEBOUNCE
IN
ADP1190A
LOAD
SWITCH
Figure 1.
T4
GND
OUT
Beyond its excellent operating performance, the ADP1190A
occupies minimal printed circuit board (PCB) space with an
area less than 1.92 mm2 and a height of 0.50 mm. The ADP1190A
is available in an ultrasmall 1.2 mm × 1.6 mm × 0.5 mm, 12-ball,
0.4 mm pitch WLCSP.
Rev. 0
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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.
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com


Analog Devices Semiconductor Electronic Components Datasheet

ADP1190A Datasheet

Integrated 500 mA Load Switch

No Preview Available !

ADP1190A pdf
ADP1190A* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
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DOCUMENTATION
Data Sheet
ADP1190A: Integrated 500 mA Load Switch with Quad
Signal Switch
DESIGN RESOURCES
ADP1190A Material Declaration
PCN-PDN Information
Quality And Reliability
Symbols and Footprints
DISCUSSIONS
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DOCUMENT FEEDBACK
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Part Number ADP1190A
Description Integrated 500 mA Load Switch
Maker Analog Devices
Total Page 13 Pages
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