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UCC27734-Q1

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具有 8V UVLO、使能和互锁功能的汽车级 700V、4A 半桥驱动器

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UCC27734-Q1

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产品详情

Bootstrap supply voltage (max) (V) 700 Power switch IGBT, MOSFET Peak output current (A) 4 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 8 Rating Automotive Rise time (ns) 7 Fall time (ns) 6
Bootstrap supply voltage (max) (V) 700 Power switch IGBT, MOSFET Peak output current (A) 4 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 8 Rating Automotive Rise time (ns) 7 Fall time (ns) 6
SOIC (D) 8 29.4 mm² 4.9 x 6
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1
  • High-side, low-side configuration, with independent inputs
  • Maximum bootstrap voltage of +700V (HB pin)
  • Peak output current of 4A sink, 3.5A source
  • Typical 32ns propagation delay
  • Propagation delay matching between HO/LO within 6ns maximum
  • VDD bias supply range of 10V to 21V
  • Input pins capable of handling –6V
  • Floating channel designed for bootstrap operation
  • 200V/ns maximum common-mode transient immunity on HS pin
  • Input interlocking function (UCC2773x-Q1)
  • Built-in 8V Undervoltage Lockout (UVLO) for both channels
  • SOIC 14-pin package, SOIC 8-pin package
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1
  • High-side, low-side configuration, with independent inputs
  • Maximum bootstrap voltage of +700V (HB pin)
  • Peak output current of 4A sink, 3.5A source
  • Typical 32ns propagation delay
  • Propagation delay matching between HO/LO within 6ns maximum
  • VDD bias supply range of 10V to 21V
  • Input pins capable of handling –6V
  • Floating channel designed for bootstrap operation
  • 200V/ns maximum common-mode transient immunity on HS pin
  • Input interlocking function (UCC2773x-Q1)
  • Built-in 8V Undervoltage Lockout (UVLO) for both channels
  • SOIC 14-pin package, SOIC 8-pin package

The UCC2773x-Q1 is a 700V half-bridge gate driver with 3.5A source and 4A sink current capability, targeted to drive power MOSFETs and IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed to drive half-bridge configured MOSFETs and IGBTs operating with bootstrap supplies. The device features robust drive with excellent noise and transient immunity including large negative voltage tolerance on its inputs, high dV/dt tolerance, wide negative transient safe operating area (NTSOA) on the switch node (HS), and interlock.

The device accepts a wide range of bias supply input from 10V to 21V and offers UVLO protection for both the VDD and HB bias supply pins. The UCC2773x-Q1 is available in various packages and is rated to operate from –40°C to 150°C.

The UCC2773x-Q1 is a 700V half-bridge gate driver with 3.5A source and 4A sink current capability, targeted to drive power MOSFETs and IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed to drive half-bridge configured MOSFETs and IGBTs operating with bootstrap supplies. The device features robust drive with excellent noise and transient immunity including large negative voltage tolerance on its inputs, high dV/dt tolerance, wide negative transient safe operating area (NTSOA) on the switch node (HS), and interlock.

The device accepts a wide range of bias supply input from 10V to 21V and offers UVLO protection for both the VDD and HB bias supply pins. The UCC2773x-Q1 is available in various packages and is rated to operate from –40°C to 150°C.
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* 数据表 UCC2773x-Q1 High-Speed, Automotive 700V Half-Bridge Gate Drivers with 3.5A, 4A Drive Strength and up to 200V/ns Noise Immunity 数据表 (Rev. A) PDF | HTML 2025年 9月 30日
EVM 用户指南 UCC27735Q1EVM User's Guide PDF | HTML 2025年 9月 8日

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UCC27734 and UCC27734-Q1 PSpice Model (Rev. A)

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  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
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