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    AC-DC power chip
    • LLC Power Supply
    • Half-Bridge and Push-Pull Power Supply
    • Forward and Flyback Power Supply
    • PFC Power Supply
    • Battery Management
    DC-DC Power Chip
    • Buck (Control)
    • Buck (Integrated FET)
    • Boost
    • Buck - Boost
    • Linear Power Supply
    DC-AC Power Chip
    • Single - Phase Inversion
    • Bidirectional Inversion
    • Three - Phase Inversion
    • Digital Generator Inversion
    Power Driver Chip
    • Full Drive
    • Single - Phase Half - Bridge
    • Multiphase Half - Bridge
    • Low - Side Half - Bridge
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    Other Chips
    • Audio Power Amplifier
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    AC-DC power chip
    LLC Power Supply Half-Bridge and Push-Pull Power Supply Forward and Flyback Power Supply PFC Power Supply Battery Management
    DC-DC Power Chip
    Buck (Control) Buck (Integrated FET) Boost Buck - Boost Linear Power Supply
    DC-AC Power Chip
    Single - Phase Inversion Bidirectional Inversion Three - Phase Inversion Digital Generator Inversion
    Power Driver Chip
    Full Drive Single - Phase Half - Bridge Multiphase Half - Bridge Low - Side Half - Bridge Digital Power Drive Rectifier Drive
    Other Chips
    Audio Power Amplifier Human Body Sensing Hall Rolling Code Operational Amplifier Comparator
  • Scheme
    AC-DC Solution
    • LLC Solution
    • Half - Bridge Solution
    • Forward and Flyback Solution
    • PFC Solution
    • Battery Management Solution
    DC-DC Solution
    • Buck (Control)
    • Buck (Integrated FET)
    • Boost
    • Buck - Boost
    • Linear Power Supply
    • Isolated DC-DC
    DC-AC Solution
    • Single - Phase Inversion
    • Bidirectional Inversion
    • Three - Phase Inversion
    • Digital Generator Inversion
    Motor Control
    • Servo Motor
    Human Body Sensing
    • Microwave Solution
    AC-DC Solution
    LLC Solution Half - Bridge Solution Forward and Flyback Solution PFC Solution Battery Management Solution
    DC-DC Solution
    Buck (Control) Buck (Integrated FET) Boost Buck - Boost Linear Power Supply Isolated DC-DC
    DC-AC Solution
    Single - Phase Inversion Bidirectional Inversion Three - Phase Inversion Digital Generator Inversion
    Motor Control
    Servo Motor
    Human Body Sensing
    Microwave Solution
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AC-DC Solution

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  4. Half - Bridge Solution

EG1155 Digital Power Supply 72V10A Intelligent Charger Solution

This solution is an integrated pure digital power control and charging management solution with a single main control chip. Compared to traditional analog power control, it integrates operational amplifiers, comparators, and MOS drivers, greatly saving on external circuits and providing flexible parameter configurations for faster user development. Users only need to refer to the schematics provided by the official Yijin Microelectronics and can achieve diversified charging management without the involvement of software engineers.

EG1165-72V10A Lead-acid Battery Three-stage Charger

Half-bridge three-stage charger solution based on EG1165, EG4320, and EG1516 chips, with an input voltage of AC 220V±20%, capable of providing constant current charging of 10.0A±0.1A, constant voltage DC 87V±0.5V, and float charging DC 82.5V±0.5V for a 72V lead-acid battery, equipped with various protection and control functions, featuring LED charge indicator lights and a 12V 0.2A fan interface, achieving control of each charging stage through specific circuit principles to meet the charging needs of electric vehicles.
Selection Table for Bidirectional Inverter Scheme
Product
  • AC-DC power chip
  • DC-DC Power Chip
  • DC-AC Power Chip
  • Power Driver Chip
  • Other Chips
Scheme
  • AC-DC Solution
  • DC-DC Solution
  • DC-AC Solution
  • Motor Control
  • Human Body Sensing
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