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Manufacturer / Brand: AD
Details: Logic Controlled, High-Side Power Switches
Series: ADP191
Quantity Available: Over 66130 pieces

Datasheet for ADP191:

ADP191 datasheet
Price for ADP191
Product Parameters
  • Manufacturer Part Number : ADP191
  • Manufacturer : AD
  • Description : Logic Controlled, High-Side Power Switches
  • Series : ADP191
  • Reference Price : USD 0.256
  • Our Price : We have a better price, contact us by email
  • Product Type : PowerPath, Ideal Diodes & Load Switches
  • Function : -
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : ADP191
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADP191
  • Low RDSON of 105 mΩ at 1.8 V
  • Internal output discharge resistor (ADP191)
  • Turn-on slew rate limiting (ADP191
  • 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


Product Detailed Description for ADP191
The ADP190/ADP191 are high-side load switches designed for operation from 1.2 V to 3.6 V. These load switchs provide power domain isolation for extended power battery life. The devices contain 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/ADP191 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP190/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.Beyond operating performance, the ADP190/ADP191 occupy 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

Lifecycle information of ADP191

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

ADP191 More photos
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