AP22815 / AP22615
SINGLE CHANNEL POWER DISTRIBUTION SWITCH WITH OUTPUT OVP
Description
Pin Assignments
The AP22815/615 is a 3A single-channel current-limited high-side
power switch with output OVP optimized for USB and other hot-swap
applications, which must have overvoltage protection from output to
protection the system. The AP22815/615 complies with USB
standards and is available with both polarities of Enable input.
AP22815 supports fixed current-limited feature, while AP22615
equips adjustable current-limited feature optimized for applications
that require precision current limiting support. It supports USB PD3.0
fast role-swap function. The output voltage could recovery to USB
valid voltage range within 110µs during USB PD fast role-swap event.
The device has fast short-circuit and output overvoltage response
time for improved overall system robustness. Both TSOT25 and
TSOT26 packages integrate discharge circuitry inside OUT pin. They
provide a complete protection solution for applications subject to
heavy capacitive loads and the prospect of short circuit, and offer
output overvoltage protection, reverse-current protection, 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.
The AP22815 is available in a standard green TSOT25 packages with
RoHS compliant. The AP22615 is available in a standard Green
TSOT26 packages with RoHS compliant.
Features
Applications
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Input Voltage Range: 3.0V ~ 5.5V
40mΩ On-Resistance
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Integrated Load Switches in Ultrabook PC
Power Up/Down Sequencing in Ultrabook PC
Notebook, Netbook, Tablet PC, Set-Top Box
SSD (Solid State Drives)
Built-in Soft-Start with 2.1ms Typical Rise Time
Fault Report (FLG) with Blanking Time (7ms typ)
Accurate Adjustable Current Limit, 0.4A ~ 4.0A (AP22615 Only)
ESD Protection: 2KV HBM, 200V MM
Active Low or Active High Enable
Consumer Electronics
USB Charger
Telecom Systems
Protection
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Output Overvoltage with Auto Recovery
Overcurrent with Auto Recovery
Short-Circuit with Auto Recovery
Overtemperature with Auto Recovery
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Output Reverse Voltage/Current Protection
Fast Role Swap Function
Thermally Efficient Low Profile Package
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified
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
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.
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www.diodes.com
November 2018
© Diodes Incorporated
AP22815 / AP22615
Document number: DS41022 Rev. 3 - 2