Diodes AP22913 Application Note

Application Note
AP22913 Application Information and Demo Board User Guide
Description
The AP22913 slew rate controlled load switch is a
single P-channel MOSFET power switch designed
for high-side load-switching
MOSFET has a typical R
5V(X1-WLB0909-4), allowing increased load current
handling capacity with a low forward voltage drop.
The turn-on slew rate of the device is controlled
internally. V and V
IN OUT
with TRCB (True Reverse Current Blocking) feature.
The AP22913 load switch is designed to operate
from 1.4V to 5.5V, making it ideal for 1.8V, 2.5V, 3.3V,
and 5V systems. The typical quiescent supply
current is only 1µA.
The AP22913 is available in the wafer level chip
scale 4-pin, X1-WLB0909-4 0.5mm pitch package.
Applications

Mobile Device and Smart Phones

Portable Media Devices

Wearable Devices

Advanced Notebook, UMPC and MID

Portable Medical Devices

GPS and Navigation Equipment
This application note contains new product information. Diodes, Inc. reserves the right to modify the product specification without notice. No liability is
assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.
Rev. A
applications.
of 54m at
DS(ON)
are isolated during OFF state
Features

Wide Input Voltage Range: 1.4V to 5.5V

Low On-Resistance(X1-WLB0909-4):
The
 92mΩ Typical @1.5V
76mΩ Typical @1.8V

56mΩ Typical @3.3V

54mΩ Typical @5.0V


High DC Current Capability up to 2A

Truly Reverse Current Block (TRCB)

Discharging Resistor on V

Ultra Low Quiescent Current 1µA

Active-high Control Pin
 Minimum 1.1V V

ESD Protection:

Human Body Model: 2kV
 Charged Device Model: 1kV

Totally Lead-Free & Fully RoHS compliant
(Notes 1 & 2)

Halogen and Antimony Free. "Green" Device
(Note 3)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC
(RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3)
compliant.
2. See https://www.diodes.com/quality/lead-free/ for more
information about Diodes Incorporated's definitions of
Halogen- and Antimony-free, "Green" and and Lead-free.
Halogen- and Antimony-free "Green" products are defined as
3.
those which contain <900ppm bromine, <900ppm chlorine
(<1500ppm total Br + Cl) and <1000ppm antimony
compounds.
1/8
www.diodes.com
AP22913-EVM
When Disabled
OUT
of ON
IH
February 2020
 Diodes Incorporated