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ANALOG DEVICES  ADP191ACBZ-R7  Power Load Switch, Logic Controlled, High Side, Active High, 1 Output, 3.6V, 0.5A, WLCSP-4

ANALOG DEVICES ADP191ACBZ-R7
Technical Data Sheet (630.31KB) EN See all Technical Docs

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Product Overview

The ADP191ACBZ-R7 is a high-side Load Switch designed for operation from 1.2 to 3.6V. This load switch provides power domain isolation for extended power battery life. The devices contain a low on-resistance P-channel MOSFET that supports more than 500mA of continuous current and minimizes power loss. The low 2µA (maximum) of ground current and ultralow shutdown current make the ADP191 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP191 compatible with modern processors and GPIO controllers. The ADP191 controls the turn-on slew rate of the switch to reduce the input inrush current. The ADP191 also incorporates an internal output discharge resistor to discharge the output capacitance when the ADP191 output is disabled.
  • Low RDSON of 105mR at 1.8V
  • Internal output discharge resistor
  • Turn-on slew rate limiting
  • Built-in level shift for control logic that can be operated by 1.2V logic

Product Information

Power Load Switch Type:
High Side
Input Voltage:
3.6V
Current Limit:
500mA
On State Resistance:
0.08ohm
Distribution Switch Case Style:
WLCSP
No. of Pins:
4Pins
Thermal Protection:
No
On / Enable Input Polarity:
Active High
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
ADP191 Series
Automotive Qualification Standard:
-

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Applications

  • Portable Devices

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000002