HT6333A
Description
The HT63xxA series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation.
Key Features
- Adjustable version output voltage range, 1.2V to 57V
- ±4% maximum over line and load conditions
- Guaranteed 3A output load current
- Input voltage range up to 60V
- Excellent line and load regulation specifications
- 150 kHz fixed frequency internal oscillator
- Low power standby mode, Istb typically 30 μA
- High efficiency
- Thermal shutdown and current limit protection
- Output short protection by reduction of frequency by 3 times. 65 1 4 SOP6L HT63xxARZ TA = -40 to 125C for allpackages
Applications
- On-card switching regulators
