Datasheet4U Logo Datasheet4U.com

MAX782 - Triple-Output Power-Supply Controller

Description

The MAX782 is a system-engineered power-supply controller for notebook computers or similar battery-powered equipment.

It provides two high-performance step-down (buck) pulse-width modulators (PWMs) for +3.3V and +5V, and dual PCMCIA VPP outputs powered by an integral flyback winding controller.

Features

  • include low-noise, fixed-frequency PWM operation at moderate to heavy loads and a synchronizable oscillator for noise-sensitive.

📥 Download Datasheet

Datasheet preview – MAX782

📁 Similar Datasheet

  • MAX78000 - Artificial Intelligence Microcontroller (Maxim Integrated)
  • MAX78615+LMU - Isolated Energy Measurement Processor (Maxim Integrated)
  • MAX78615+LMU - Isolated Energy Measurement Processor (Silergy)
  • MAX78615+PPM - Isolated Energy Measurement Processor (Silergy)
  • MAX78615+PPM - Isolated Energy Measurement Processor (Maxim Integrated)
  • MAX78630+PPM - Energy Measurement Processor (Maxim Integrated)
  • MAX78630+PPM - Energy Measurement Processor (Silergy)
  • MAX78700 - Precision ADC (Silergy)
  • MAX7000A - Programmable Logic Device (Altera Corporation)
  • MAX7030 - ASK Transceiver (Maxim Integrated Products)
Other Datasheets by Maxim
  • MAX780 - Dual-Slot PCMCIA Analog Power Controller
  • MAX781 - PDA/Hand-Held Computer Power Controller
  • MAX783 - Triple-Output Power-Supply Controller for Notebook Computers
  • MAX786 - Dual-Output Power-Supply Controller for Notebook Computers
  • MAX787 - 5V/3.3V/3V 5A Step-Down / PWM / Switch-Mode DC-DC Regulators
  • MAX788 - 5V/3.3V/3V 5A Step-Down / PWM / Switch-Mode DC-DC Regulators
  • MAX789 - 5V/3.3V/3V 5A Step-Down / PWM / Switch-Mode DC-DC Regulators
  • MAX700 - Power-Supply Monitor

Full PDF Text Transcription

Click to expand full text
19-0146; Rev 2; 5/94 InfEorvmalautaiotinonInKcliut ded Triple-Output Power-Supply Controller for Notebook Computers MAX782 _______________General Description The MAX782 is a system-engineered power-supply controller for notebook computers or similar battery-powered equipment. It provides two high-performance step-down (buck) pulse-width modulators (PWMs) for +3.3V and +5V, and dual PCMCIA VPP outputs powered by an integral flyback winding controller. Other functions include dual, lowdropout, micropower linear regulators for CMOS/RTC backup, and three precision low-battery-detection comparators. High efficiency (95% at 2A; greater than 80% at loads from 5mA to 3A) is achieved through synchronous rectification and PWM operation at heavy loads, and IdleModeTM operation at light loads.
Published: |