Features
- VIN 3.8V to 40V
- 3.5A Continuous Output Current
- 0.8V ± 1% Reference Voltage
- 22μA Low Quiescent Current (Pulse Frequency Modulation)
- Programmable Switching Frequency: 100kHz to 2.2MHz
- External Clock Synchronization: 100kHz to 2.2MHz
- Programmable Soft-Start Time
- Up to 85% Efficiency at 5mA Light Load
- Proprietary Gate Driver Design for Best EMI Reduction
- Frequency Spread Spectrum (FSS) to Reduce EMI
- Low-Dropout (LDO) Mode
- Precision Enable Threshold to Adjust UVLO
- Protection Circuitry
o Undervoltage Lockout (UVLO)
o Output Overvoltage Protection (OVP)
o Cycle-by-Cycle Peak Current Limit
o Thermal Shutdown
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)

Applications
- 5V, 12V, and 24V Distributed Power Bus Supplies
- Power Tools and Laser Printers
- White Goods and Small Home Appliances
- Home Audio
- Network Systems
- Consumer Electronics
- General Purpose Point of Load