AP22804 / AP22814
SINGLE CHANNEL POWER DISTRIBUTION LOAD SWITCH
Description
Pin Assignments
NEW PRODUCT
The AP22804/AP22814 is a single channel current-limited integrated
high-side power switch optimized for Universal Serial Bus (USB) and
other hot-swap applications. The family of devices complies with USB
standards and is available with both polarities of Enable input.
(Top View)
The device has fast short-circuit response time for improved overall
system robustness, and has an integrated output discharge function
to ensure completely controlled discharging of the output voltage
capacitor. They provide a complete protection solution for applications
subject to heavy capacitive loads and the prospect of short circuit,
and offer reverse current blocking, over-current, over-temperature
and short-circuit protection, as well as controlled rise time and
under-voltage lockout functionality. A 6ms deglitch capability on the
open-drain Flag output prevents false over-current reporting and does
not require any external components.
GND
1
8
NC
IN
2
7
OUT
IN
3
6
OUT
EN
4
5
FLG
MSOP-8
(Top View)
The AP22804/AP22814 is available in a standard Green SOT25,
MSOP-8 and U-DFN2020-6 packages with exposed PAD for improve
thermal performance and is RoHS compliant.
SOT25
Features
(Top View)
Input Voltage Range: 2.7V to 5.5V
50mΩ On-resistance
Built-in Soft-start with 0.6ms Typical Rise Time
Fault Report (FLG) with Blanking Time (6ms Typ)
ESD Protection: 2kV HBM, 200V MM
Active Low (B) or Active High (A) Enable
Protection
Over Current with Auto Recovery
Short Circuit with Auto Recovery
Over Temperature with Auto Recovery
Output Reverse Current / Voltage Protection
Thermally Efficient Low Profile Package
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified
Notes:
U-DFN2020-6
Applications
Integrated Load Switches in Ultrabook PC’s
Power Up/Down Sequencing in Ultrabook PC’s
Notebook
Netbook
Set-Top Boxes
SSD (Solid State Drives)
Consumer Electronics
Tablet PC
Telecom Systems
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html 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
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