TPS53129
Features
- 1 D-CAP2™ Mode Control
- Fast Transient Response
- No External Parts Required for Loop pensation
- patible With Ceramic Output Capacitors
- High Initial Reference Accuracy (±1%)
- Low Output Ripple
- Wide Input Voltage Range: 4.5 V to 24 V
- Output Voltage Range: 0.76 V to 5.5 V
- Low-Side RDS(ON) Loss-Less Current Sensing
- Adaptive Gate Drivers with Integrated Boost Diode
- Adjustable Soft Start
- Non-Sinking Pre-Biased Soft Start
- 700-k Hz Switching Frequency
- Cycle-by-Cycle Over-Current Limiting Control
- 30-m V to 300-m V OCP Threshold Voltage
- Thermally pensated OCP by 4000 ppm/°C at
ITRIP
- Auto-Skip Eco-mode™ for High Efficiency at Light
Load
2 Applications
- Point-of-Load Regulation in Low Power Systems for Wide Range of Applications
- Digital TV Power Supply
- Networking Home Terminal
- Digital Set-Top Box (STB)
- DVD Player/Recorder
- Gaming Consoles
3 Description
The TPS53129 is a dual, adaptive on-time D-CAP2™ mode synchronous buck controller. The TPS53129...
