Features
• AEC qualified to AEC-Q100 Grade 1 offering –40°C to 125°C Ambient Operating Temperature Range
• Up to 1.5A Maximum Load Current
• Accurate Adjustable Current Limit, 125mA to 1735mA
• ±7% Accurate Adjustable Current Limit, 1.735A with RLIM = 15kΩ
• Constant-Current Version
• 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, 750V CDM
• Enable Active High
• SOT26 Package: Available in “Green” Molding Compound (No Br, Sb)
• 16kV ESD Protection per IEC61000-4-2 (With External Capacitance)
• UL Recognized.
• IEC60950-1 CB Scheme Certified
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• The AP22653Q is suitable for automotive applications requiring specific change control; this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.

Applications
• Automotive ECU Supply Rail Power Distribution and Switching
• Automotive ECU Supply Rail Precision Current Limiting