Loading [MathJax]/jax/output/SVG/fonts/TeX/fontdata.js
DATA SHEET
TPS562231 4.5-V to 17-V Input, 2-A Synchronous Step-Down Buck Converter in SOT563
1 Features
- 2-A converter integrated 95-mΩ and 55-mΩ FETs
- D-CAP3™ Mode Control with fast transient response
- Input voltage range: 4.5 V to 17 V
- Output voltage range: 0.6 V to 7 V
- Pulse skip mode
- 850-kHz switching frequency
- Low shutdown current less than 2 µA (typical)
- 2% feedback voltage accuracy (25ºC)
- Startup from pre-biased output voltage
- Cycle-by-cycle over current limit
- Hiccup-mode over current protection
- Non-latch UVP and TSD protections
- 6-pin SOT563 package
- Precision enable
- Pin-to-pin compatible with TPS563231
2 Applications
- Standard 12-V rail supplies
- Digital TV power supply
- Embedded systems
- Networking home terminal
- Digital set top box (STB)
- Surveillance
- E-Meter
