MAX8764 Description
The MAX8764 pulse-width modulation (PWM) controller provides high efficiency, excellent transient response, and high-DC output accuracy needed for stepping down high-voltage batteries to generate low-voltage CPU core or chipset/RAM supplies in notebook puters. Maxim’s proprietary Quick-PWM™ quick-response, constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns...
MAX8764 Key Features
- Ultrahigh Efficiency
- Accurate Current-Limit Option
- Quick-PWM with 100ns Load-Step Response
- 1% VOUT Accuracy Over Line and Load
- 1.8V/2.5V Fixed or 1V to 5.5V Adjustable Output
- 2V to 28V Battery Input Range
- 200/300/450/600kHz Switching Frequency
- Adjustable Overvoltage Protection
- Adjustable Undervoltage Protection
- 1.7ms Digital Soft-Start