AP22804AM8-13
Description
The AP22804/AP22814 is a single channel current-limited integratedhigh-side power switch optimized for Universal Serial Bus (USB) andother hot-swap applications. The family of devices complies with USBstandards and is available with both polarities of Enable input.The device has fast short-circuit response time for improved overallsystem robustness, and has an integrated output discharge functionto ensure completely controlled discharging of the output voltagecapacitor. 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.The AP22804/AP22814 is available in a standard Green SOT25,MSOP-8 and U-DFN2020-6 packages with exposed PAD for improvethermal performance and is RoHS compliant.
Features
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
§ 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
EC60950-1 CB Scheme Certified
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
Notes
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 <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
