TPS54428
Description
The TPS54428 is an adaptive on-time D-CAP2™ mode synchronous buck converter.
Key Features
- 1 D-CAP2™ Mode Enables Fast Transient Response
- Low Output Ripple and Allows Ceramic Output Capacitor
- Wide VIN Input Voltage Range: 4.5 V to 18 V
- Output Voltage Range: 0.76 V to 7.0 V
- Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications - 70 mΩ (High Side) and 53 mΩ (Low Side)
- High Efficiency, Less Than 10 μA at Shutdown
- High Initial Bandgap Reference Accuracy
- Adjustable Soft Start
- Pre-Biased Soft Start
- 650-kHz Switching Frequency (fSW)
