Datasheet Summary
4A, 4MHz, Monolithic Synchronous Step-Down Regulator
Features
DESCRIPTIO
- High Efficiency: Up to 95%
- 4A Output Current
- Low Quiescent Current: 64μA
- Low RDS(ON) Internal Switch: 67mΩ
- Programmable Frequency: 300KHz to 4MHz
- 2.25V to 5.5V Input Voltage Range
- ±2% Output Voltage Accuracy
- 0.8V Reference Allows Low Output Voltage
- Selectable Forced Continuous/Burst Mode® Operation with Adjustable Burst Clamp
- Synchronizable Switching Frequency
- Low Dropout Operation: 100% Duty Cycle
- Power Good Output Voltage Monitor
- Overtemperature Protected
- Available in 20-Lead Exposed TSSOP Package
U APPLICATIO S
- Point-of-Load Regulation
- Notebook puters
- Portable...