Datasheet Summary
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SLVSAS1
- FEBRUARY 2011
7V to 18V Input, 4.5-A Synchronous Step-Down ( SWIFT™) Converter
Check for Samples: TPS54429
Features
- 23 D-CAP2™ Mode Enables Fast Transient Response
- Low Output Ripple and Allows Ceramic Output Capacitor
- Wide VIN Input Voltage Range: 7 V to 18 V
- Output Voltage Range: 0.76 V to 5.5 V
- Highly Efficient Integrated FET’s Optimized for Lower Duty Cycle Applications
- 63 mΩ (High Side) and 55 mΩ (Low Side)
- High Efficiency, less than 10 μA at shutdown
- High Initial Bandgap Reference Accuracy
- Adjustable Soft Start
- Pre-Biased Soft Start
- 700-kHz Switching Frequency (fSW)
- Cycle By Cycle Over Current Limit
- Power Good Output
APPLICATION...