Features

• Up to 2.1A Maximum Load Current

• Accurate Adjustable Current Limit, 125mA to 2665mA

• ±7 Accurate Adjustable Current Limit, 1.735A with RLIM = 15kΩ

• Constant-Current (AP22652/53) During Overcurrent

• Output Latch-Off (AP22652A/53A) at Overcurrent

• Fast Short-Circuit Response Time: 5µs (typ)

• Reverse Current Blocking During Shutdown and Reverse Current

Limiting During Enable

• Operating Range: 3.0V to 5.5V

• Built-In Soft-Start with 0.5ms Typical Rise Time

• Overcurrent, Output Overvoltage, and Thermal Protection

• Fault Report (FAULT) with Blanking Time

• ESD Protection: 2kV HBM, 500V CDM

• 15kV ESD Protection per IEC61000-4-2 (With External Capacitance)

• UL Recognized, File Number E322375, Vol. 1

• IEC60950-1 CB Scheme Certified

• Active-Low (AP22652/52A) or Active-High (AP22653/53A) Enable

• Ambient Temperature Range: -40ºC to +85°C

• SOT26 (Type A1) and W-DFN2020-6 (Type A1) Packages:

Available in “Green” Molding Compound (No Br, Sb)

• 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-Q100/101/200, PPAP capable, and

manufactured in IATF 16949 certified facilities), please

Applications

• Set-Top Boxes

• LCD TVs & Monitors

• Residential Gateways

• Laptops, Desktops, Servers, e-Readers, Printers, Docking

Stations, HUBs