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SLVSDV8
- JULY 2017
TPS54424 4.5-V to 17-V (19-V Maximum) Input, 4-A Synchronous SWIFT™ Step-Down Converter
1 Features
- 1 Small 3.5-mm × 3.5-mm HotRod™ QFN Package
- Integrated 14.1-mΩ and 6.1-mΩ MOSFETs
- Peak Current Mode Control With Fast Transient
Response
- 200-kHz to 1.6-MHz Fixed Switching Frequency
- Synchronizes to External Clock
- 0.6-V Voltage Reference ±0.85% Over
Temperature
- 0.6-V to 12-V Output Voltage Range
- Hiccup Current Limit
- Safe Start-Up into Pre-Biased Output Voltage
- Adjustable Soft Start and Power Sequencing
- Adjustable Input Undervoltage Lockout
- 3-µA Shutdown...