Datasheet Summary
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SLVSA56
- DECEMBER 2009
2.25-MHz 600-mA/1000-mA DUAL STEP-DOWN CONVERTER
Check for Samples: TPS62420-Q1
Features
- Qualified for Automotive Applications
- High Efficiency: Up to 95%
- VIN Range From 2.5 V to 6 V
- 2.25-MHz Fixed Frequency Operation
- Output Current: 600 mA and 1000 mA
- Adjustable Output Voltage From 0.6 V to VIN
- EasyScale™ Optional One-Pin Serial Interface for Dynamic Output Voltage Adjustment
- Power Save Mode at Light Load Currents
- 180° Out of Phase Operation
- Output Voltage Accuracy in PWM Mode: ±1%
- Typical 32-μA Quiescent Current for Both
Converters
- 100% Duty Cycle for Lowest Dropout
- Available in a 10-Pin QFN (3×3mm)
DESCRIPTION...