Datasheet Summary
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SLVSBK4
- SEPTEMBER 2012
3.5-V TO 28-V INPUT VOLTAGE, 1.7-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET
Check for Samples: TPS5402
Features
- 3.5-V to 28-V Wide Input Voltage Range
- Up to 1.7-A Maximum Continuous Output
Loading Current
- Pulse Skipping Mode to Achieve High Light
Load Efficiency
- High Light Load Efficiency
- Frequency Spread Spectrum to Reduce EMI
- Adjustable 50-kHz to 1.1-MHz Switching
Frequency Set by an External Resistor (Leave pin ROSC floating. Set frequency to 120 kHz and ground connection to 70 kHz)
- Frequency Spread Spectrum to Ease EMI Issue
- Peak Current-Mode Control
- Cycle-by-Cycle Over Current...