Other Power Management Dual Output DC-DC Power Supply
\- Converter, Power Supplies Voltage Regulator IC 2 Output 12-UTDFN-EP 3x3
得捷:
IC REG CONV PWR SUP 2OUT 12UTDFN
安富利:
The MAX1710/MAX1711 step-down controllers are intended for core CPU DC-DC converters in notebook computers. They feature a triple-threat combination of ultra-fast transient response, high DC accuracy, and high efficiency needed for leading-edge CPU core power supplies. Maxim"s proprietary Quick-PWM quick-response, constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns "instant-on" response to load transients while maintaining a relatively constant switching frequency.High DC precision is ensured by a 2-wire remote-sensing scheme that compensates for voltage drops in both the ground bus and supply rail. An on-board, digital-to-analog converter DAC sets the output voltage in compliance with Mobile Pentium II® CPU specifications.The MAX1710 achieves high efficiency at a reduced cost by eliminating the current-sense resistor found in traditional current-mode PWMs. Efficiency is further enhanced by an ability to drive
