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UC3708N +BOM

The UC3708N is a dual-channel gate driver capable of delivering up to 3 amps per channel, with a VDD of 35 volts

UC3708N General Description

Not only can each output be controlled independently, but the UC3708N also allows for common activation through the Shutdown or Enable terminals. The Shutdown terminal is used to force the outputs low without affecting the rest of the device, while the Enable terminal can reduce power consumption significantly by placing the device in under-voltage lockout mode. In this mode, the outputs are maintained in a low-voltage state

Key Features

  • The UC3708N is a specialized integrated circuit (IC) primarily used for motor control applications
  • Its features include built-in protection circuitry, compatibility with both brushed and brushless DC motors, and support for various control modes such as PWM (Pulse Width Modulation) and direction control
  • It offers precise motor speed and direction control in a compact package
  • Application

    • Precision control for robotics
    • Industrial automation made easy
    • Ideal for various motor types


    Number of channels 2 Power switch IGBT, MOSFET
    Peak output current (A) 3 Input VCC (min) (V) 5
    Input VCC (max) (V) 35 Features Enable pin, Shutdown, Thermal shutdown
    Operating temperature range (°C) 0 to 70 Rise time (ns) 25
    Fall time (ns) 25 Propagation delay time (µs) 0.025
    Input threshold CMOS, TTL Channel input logic Non-Inverting
    Input negative voltage (V) 0 Rating Catalog
    Undervoltage lockout (typ) (V) 3 Driver configuration Dual

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