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半橋式驅動器

UCC27714

現行

4-A、600-V 半橋閘極驅動器

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最新 UCC27735 現行 具有 8V UVLO、連鎖功能和啟用選項的 700V 4A 半橋閘極驅動器 New Version with higher driver strength

UCC27714

現行
產品規格表 立即訂購

產品詳細資料

Bootstrap supply voltage (max) (V) 600 Power switch IGBT, MOSFET Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 17 Peak output current (A) 4 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 10 Rating Catalog Propagation delay time (µs) 0.09 Rise time (ns) 15 Fall time (ns) 15 Iq (mA) 0.3 Input threshold CMOS, TTL Channel input logic Noninverting Switch node voltage (V) -8 Features Enable Driver configuration CMOS compatible, Dual, Noninverting, TTL compatible
Bootstrap supply voltage (max) (V) 600 Power switch IGBT, MOSFET Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 17 Peak output current (A) 4 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 10 Rating Catalog Propagation delay time (µs) 0.09 Rise time (ns) 15 Fall time (ns) 15 Iq (mA) 0.3 Input threshold CMOS, TTL Channel input logic Noninverting Switch node voltage (V) -8 Features Enable Driver configuration CMOS compatible, Dual, Noninverting, TTL compatible
SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm)
  • High-Side, Low-Side Configuration, with Independent Inputs
  • Fully Operational up to 600 V (HS Pin)
  • Floating Channel Designed for Bootstrap Operation
  • Peak Output Current Capability of 4-A Sink 4-A Source at VDD = 15 V
  • Best-In-Class Propagation Delay (125-ns Maximum)
  • Best-In-Class Delay Matching (20-ns Maximum)
  • TTL and CMOS Compatible Input Logic
  • VDD Bias Supply Range of 10 V to 20 V
  • Bias UVLO Protection for Both Channels
  • Rail-to-Rail Drive
  • Robust Operation Under Negative Voltage Transients
  • High dv/dt Immunity (HS Pin)
  • Separated Grounds for Logic (VSS) and Driver (COM) with Capability to Sustain Voltage Difference
  • Optional Enable Function (Pin 4)
  • Outputs Held in LOW when Inputs Floating
  • Inputs and Enable Pin Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage
  • High and Low Voltage Pins Separated for Maximum Creepage and Clearance
  • Negative Voltage Handling Capability on Input and Enable Pins
  • High-Side, Low-Side Configuration, with Independent Inputs
  • Fully Operational up to 600 V (HS Pin)
  • Floating Channel Designed for Bootstrap Operation
  • Peak Output Current Capability of 4-A Sink 4-A Source at VDD = 15 V
  • Best-In-Class Propagation Delay (125-ns Maximum)
  • Best-In-Class Delay Matching (20-ns Maximum)
  • TTL and CMOS Compatible Input Logic
  • VDD Bias Supply Range of 10 V to 20 V
  • Bias UVLO Protection for Both Channels
  • Rail-to-Rail Drive
  • Robust Operation Under Negative Voltage Transients
  • High dv/dt Immunity (HS Pin)
  • Separated Grounds for Logic (VSS) and Driver (COM) with Capability to Sustain Voltage Difference
  • Optional Enable Function (Pin 4)
  • Outputs Held in LOW when Inputs Floating
  • Inputs and Enable Pin Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage
  • High and Low Voltage Pins Separated for Maximum Creepage and Clearance
  • Negative Voltage Handling Capability on Input and Enable Pins

UCC27714 is a 600-V high-side, low-side gate driver with 4-A source and 4-A sink current capability, targeted to drive power MOSFETs or IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed for operating with bootstrap supplies. The device features excellent robustness and noise immunity with capability to maintain operational logic at negative voltages of up to –8 VDC on HS pin (at VDD = 12 V).

The device accepts a wide range bias supply input from 10 V to 20 V and offers UVLO protection for both the VCC and HB bias supply pins. UCC27714 is available in SOIC-14 package and rated to operate from –40°C to 125°C.

UCC27714 is a 600-V high-side, low-side gate driver with 4-A source and 4-A sink current capability, targeted to drive power MOSFETs or IGBTs. The device comprises of one ground-referenced channel (LO) and one floating channel (HO) which is designed for operating with bootstrap supplies. The device features excellent robustness and noise immunity with capability to maintain operational logic at negative voltages of up to –8 VDC on HS pin (at VDD = 12 V).

The device accepts a wide range bias supply input from 10 V to 20 V and offers UVLO protection for both the VCC and HB bias supply pins. UCC27714 is available in SOIC-14 package and rated to operate from –40°C to 125°C.

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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 UCC27714 High-Speed, 600-V High-Side Low-Side Gate Driver with 4-A Peak Output datasheet (Rev. B) PDF | HTML 2017/2/8
應用說明 Selecting Gate Drivers for HVAC Systems (Rev. A) PDF | HTML 2025/11/7
應用說明 Using Half-Bridge Gate Driver to Achieve 100% Duty Cycle for High Side FET PDF | HTML 2024/3/25
應用說明 Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 2024/1/22
應用說明 Bootstrap Circuitry Selection for Half Bridge Configurations (Rev. A) PDF | HTML 2023/9/8
應用說明 Comparative Analysis of Two Different Methods for Gate-Drive Current Boosting (Rev. A) PDF | HTML 2022/2/17
應用說明 Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D) 2021/4/7
應用說明 Implementing High-Side Switches Using Half-Bridge Gate Drivers for 48-V Battery. 2020/5/12
Application brief External Gate Resistor Selection Guide (Rev. A) 2020/2/28
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 2020/2/28
更多文件說明 Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018/10/29
技術文章 How to achieve higher system efficiency- part one: high-current gate drivers PDF | HTML 2016/11/16
技術文章 Design an energy-efficient, lower-acoustic cooker hood with an elegant user interf PDF | HTML 2016/3/29
白皮書 Redefining power management through high-voltage innovation 2015/11/12
技術文章 Gate drive transformer vs. high/low side driver: A detailed implementation PDF | HTML 2015/11/4
技術文章 Gate drive transformer vs. high/low side driver: Which way to go for power supply PDF | HTML 2015/9/28

設計與開發

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開發板

UCC27714EVM-551 — UCC27714 600W 相移全橋轉換器評估模組

此 600W EVM 旨在展示如何在相移全橋轉換器中運用 UCC28950 控制 IC、UCC27524A 及 UCC27714 閘極驅動器，並於 50% 到 100% 負載實現 ZVS。

使用指南: PDF
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模擬型號

UCC27714 PSpice Transient Model

SLUM460.ZIP (43 KB) - PSpice 模型
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模擬型號

UCC27714 TINA-TI Transient Reference Design

SLUM494.TSC (201 KB) - TINA-TI 參考設計
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模擬型號

UCC27714 TINA-TI Transient Spice Model

SLUM493.ZIP (19 KB) - TINA-TI Spice 模型
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模擬型號

UCC27714 Unencrypted PSpice Transient Model

SLUM636.ZIP (3 KB) - PSpice 模型
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