TPS53355
Features
2 Applications
- Alternative product available: LMZ31530 14.5-V, 30-A step-down power module in 15 × 16 × 5.8mm QFN package
- 96% maximum efficiency
- Conversion input voltage range: 1.5 V to 15 V
- VDD input voltage range: 4.5 V to 25 V
- Output voltage range: 0.6 V to 5.5 V
- 5-V LDO output
- Supports single rail input
- Integrated power MOSFETs with 30 A of continuous output current
- Auto-skip Eco-mode™ for light-load efficiency
- < 10-μA shutdown current
- D-CAP™ mode with fast transient response
- Selectable switching frequency from 250 k Hz to
1 MHz with external resistor
- Selectable auto-skip or PWM-only operation
- Built-in 1% 0.6-V reference
- 0.7-ms, 1.4-ms, 2.8-ms, and 5.6-ms selectable internal voltage servo soft start
- Integrated boost switch
- Precharged start-up capability
- Adjustable overcurrent limit with thermal pensation
- Overvoltage, undervoltage, UVLO and overtemperature protection
- Supports all ceramic output capacitors
- Open-drain power-good...
