AP22815 / AP22615
SINGLE-CHANNEL POWER DISTRIBUTION SWITCH WITH OUTPUT OVP
Description
Pin Assignments
The AP22815/615 are 3A, single-channel, current-limited, high-side
power switches with output overvoltage protection (OVP) optimized
for USB and other hot-swap applications. The AP22815/615 comply
with USB standards and are available with both polarities of Enable
input. The devices also possess fixed and adjustable current-limited
features optimized for applications requiring precise current-limiting
support. They have USB PD3.0 fast role-swap functions, and the
output voltage recovers to a valid USB voltage range within 110µs
during the USB PD fast role-swap event.
(Top View)
OUT
GND
FLG
IN
AP22815
EN
TSOT25
The devices have fast short-circuit and output overvoltage response
times for improved system robustness. Both the TSOT25 and
TSOT26 packages integrate discharge circuitry inside the OUT pin.
They provide a complete protection solution for applications subject to
heavy capacitive loads and the prospect of short circuits, and offer
output overvoltage, reverse-current, overcurrent, overtemperature,
and short-circuit protection, as well as controlled rise time and
undervoltage lockout functionality. A 7ms deglitch capability on the
open-drain flag output prevents false overcurrent, overvoltage, and
overtemperature reporting, and does not require any external
components.
(Top View)
OUT
IN
ISET
EN
GND
FLG
AP22615
TSOT26
The AP22815 is available in a standard green TSOT25 package with
RoHS compliancy. The AP22615 is available in a standard Green
TSOT26 package with RoHS compliancy.
Features
Applications
Input Voltage Range: 3.0V to 5.5V
Integrated load switches in ultrabook PCs
Power up/down sequencing in ultrabook PCs
Notebooks, netbook, tablet PCs, set-top boxes
Solid state drives (SSDs)
Consumer electronics
40mΩ On-Resistance
Built-In Soft-Start with 2.1ms Typical Rise Time
Fault Report (FLG) with Blanking Time (7ms Typ)
Accurate Adjustable Current Limit, 0.4A to 4.0A (AP22615 Only)
ESD Protection: 2kV HBM, 200V MM
Active-Low or Active-High Enable
USB chargers
Telecom systems
Protection Functions:
.
.
.
.
Output Overvoltage with Auto Recovery
Overcurrent with Auto Recovery
Short-Circuit with Auto Recovery
Overtemperature with Auto Recovery
Output Reverse Voltage/Current Protection
Fast Role-Swap Function
Thermally Efficient, Low-Profile Package
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified
IEC62368-1 CB Scheme Certified
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP
capable, and manufactured in IATF 16949 certified
facilities), please contact us or your local Diodes
representative.
https://www.diodes.com/quality/product-definitions/
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
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
1 of 17
www.diodes.com
April 2023
AP22815/615
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
Document number: DS41022 Rev. 6 - 2
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