HT82P604B Description
The HT82P604B provides plete control and protection for a DC-DC converter optimized for high performance microprocessor applications. It is designed to drive two N-Channel MOSFETs in a synchronous-rectified buck topology. The HT82P604B integrates all of the control, output adjustment, monitoring and protection functions into a single package.
HT82P604B Key Features
- Operating voltage: 5V~12V Drives two N-Channel MOSFETs Simple single-loop control design
- Voltage-mode PWM control Fast transient response
- High-bandwidth error amplifier
- Full 0% to 100% duty ratio Excellent output voltage regulation
- ±1% over line voltage and temperature
- 5 bit digital-to-analog output voltage selection
- Wide range -1.3V to 3.5V
- 0.1V binary steps from 2.1V to 3.5V
- 0.05V binary steps from 1.3V to 2.05V Power-good output voltage monitor Over-voltage and over-current sensing element, u
- Constant frequency operation