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UCC27734

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具有 8V UVLO、使能和互锁功能的 700V、4A 半桥驱动器

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UCC27734

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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 Catalog 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 Catalog Rise time (ns) 7 Fall time (ns) 6
SOIC (D) 8 29.4 mm² 4.9 x 6
  • 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)
  • Built-in 8V Undervoltage Lockout (UVLO) for both channels
  • SOIC 14-pin package, SOIC 8-pin package
  • 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)
  • Built-in 8V Undervoltage Lockout (UVLO) for both channels
  • SOIC 14-pin package, SOIC 8-pin package

The UCC2773x 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 is available in various packages and is rated to operate from –40°C to 150°C.

The UCC2773x 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 is available in various packages and is rated to operate from –40°C to 150°C.
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类型 标题 下载最新的英语版本 日期
* 数据表 UCC2773x High-Speed, 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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评估板

UCC27714EVM-551 — UCC27714 600W 相移全桥转换器评估模块

该 600W EVM 旨在演示如何在相移全桥转换器中使用 UCC28950 控制 IC、UCC27524A 和 UCC27714 栅极驱动器，从而在 50% 至 100% 负载下实现 ZVS。 

用户指南: PDF
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仿真模型

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

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包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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  • 制造厂地点
  • 封装厂地点

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