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半橋式驅動器

UCC27712-Q1

現行

具連鎖功能的車用 1.8-A/2.8-A, 620V 半橋閘極驅動器

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產品規格表

UCC27712-Q1

現行
產品規格表 立即訂購

產品詳細資料

Bootstrap supply voltage (max) (V) 700 Power switch IGBT, MOSFET Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 20 Peak output current (A) 2.8 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 10 Rating Automotive Propagation delay time (µs) 0.1 Rise time (ns) 16 Fall time (ns) 10 Iq (mA) 0.25 Input threshold CMOS, TTL Channel input logic Noninverting Switch node voltage (V) -11 Features Dead time control, Interlock Driver configuration CMOS compatible, Dual, Noninverting, TTL compatible
Bootstrap supply voltage (max) (V) 700 Power switch IGBT, MOSFET Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 20 Peak output current (A) 2.8 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 10 Rating Automotive Propagation delay time (µs) 0.1 Rise time (ns) 16 Fall time (ns) 10 Iq (mA) 0.25 Input threshold CMOS, TTL Channel input logic Noninverting Switch node voltage (V) -11 Features Dead time control, Interlock Driver configuration CMOS compatible, Dual, Noninverting, TTL compatible
SOIC (D) 8 29.4 mm² 4.9 x 6
  • AEC-Q100 Qualified for Automotive Application
    • Device HBM Classification Level 1C
    • Device CDM Classification Level C4B
  • High-Side and Low-Side Configuration
  • Dual Inputs With Output Interlock and 150-ns Deadtime
  • Fully Operational up to 620-V, 700-V Absolute Maximum on HB Pin
  • 10-V to 20-V VDD Recommended Range
  • Peak Output Current 2.8-A Sink, 1.8-A Source
  • dv/dt Immunity of 50 V/ns
  • Logic Operational up to –11 V on HS Pin
  • Negative Voltage Tolerance On Inputs of –5 V
  • Large Negative Transient Safe Operating Area
  • UVLO Protection for Both Channels
  • Small Propagation Delay (100-ns Typical)
  • Delay Matching (12-ns Typical)
  • Low Quiescent Current
  • TTL and CMOS Compatible Inputs
  • Industry Standard SOIC-8 Package
  • All Parameters Specified Over Temperature Range, –40 °C to +125 °C
  • AEC-Q100 Qualified for Automotive Application
    • Device HBM Classification Level 1C
    • Device CDM Classification Level C4B
  • High-Side and Low-Side Configuration
  • Dual Inputs With Output Interlock and 150-ns Deadtime
  • Fully Operational up to 620-V, 700-V Absolute Maximum on HB Pin
  • 10-V to 20-V VDD Recommended Range
  • Peak Output Current 2.8-A Sink, 1.8-A Source
  • dv/dt Immunity of 50 V/ns
  • Logic Operational up to –11 V on HS Pin
  • Negative Voltage Tolerance On Inputs of –5 V
  • Large Negative Transient Safe Operating Area
  • UVLO Protection for Both Channels
  • Small Propagation Delay (100-ns Typical)
  • Delay Matching (12-ns Typical)
  • Low Quiescent Current
  • TTL and CMOS Compatible Inputs
  • Industry Standard SOIC-8 Package
  • All Parameters Specified Over Temperature Range, –40 °C to +125 °C

The UCC27712-Q1 is a 620-V high-side and low-side gate driver with 1.8-A source, 2.8-A sink current, targeted to drive power MOSFETs or IGBTs.

The recommended VDD operating voltage is 10-V to 20-V for IGBT’s and 10-V to 17-V for power MOSFETs.

The UCC27712-Q1 includes protection features where the outputs are held low when the inputs are left open or when the minimum input pulse width specification is not met. Interlock and deadtime functions prevent both outputs from being turned on simultaneously. In addition, the device accepts a wide range bias supply range from 10 V to 22 V, and offers UVLO protection for both the VDD and HB bias supply.

Developed with TI’s state of the art high-voltage device technology, 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 consists of one ground-referenced channel (LO) and one floating channel (HO) which is designed for operating with bootstrap or isolated power supplies. The device features fast propagation delays and excellent delay matching between both channels. On the UCC27712-Q1, each channel is controlled by its respective input pins, HI and LI.

The UCC27712-Q1 is a 620-V high-side and low-side gate driver with 1.8-A source, 2.8-A sink current, targeted to drive power MOSFETs or IGBTs.

The recommended VDD operating voltage is 10-V to 20-V for IGBT’s and 10-V to 17-V for power MOSFETs.

The UCC27712-Q1 includes protection features where the outputs are held low when the inputs are left open or when the minimum input pulse width specification is not met. Interlock and deadtime functions prevent both outputs from being turned on simultaneously. In addition, the device accepts a wide range bias supply range from 10 V to 22 V, and offers UVLO protection for both the VDD and HB bias supply.

Developed with TI’s state of the art high-voltage device technology, 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 consists of one ground-referenced channel (LO) and one floating channel (HO) which is designed for operating with bootstrap or isolated power supplies. The device features fast propagation delays and excellent delay matching between both channels. On the UCC27712-Q1, each channel is controlled by its respective input pins, HI and LI.
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重要文件 類型 標題 格式選項 日期
* Data sheet UCC27712-Q1 Automotive, 620-V, 1.8-A, 2.8-A High-Side Low-Side Gate Driver with Interlock datasheet PDF | HTML 2017年 2月 14日
Application note Selecting Gate Drivers for HVAC Systems (Rev. A) PDF | HTML 2025年 11月 7日
Application note Using Half-Bridge Gate Driver to Achieve 100% Duty Cycle for High Side FET PDF | HTML 2024年 3月 25日
Application note Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 2024年 1月 22日
Application note Bootstrap Circuitry Selection for Half Bridge Configurations (Rev. A) PDF | HTML 2023年 9月 8日
White paper How to design heating and cooling systems for HEV/EVs (Rev. A) 2023年 6月 21日
Application note Comparative Analysis of Two Different Methods for Gate-Drive Current Boosting (Rev. A) PDF | HTML 2022年 2月 17日
Application note Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D) 2021年 4月 7日
Application note Implementing High-Side Switches Using Half-Bridge Gate Drivers for 48-V Battery. 2020年 5月 12日
Application brief External Gate Resistor Selection Guide (Rev. A) 2020年 2月 28日
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 2020年 2月 28日
Technical article Designing a smarter sunroof PDF | HTML 2019年 1月 10日
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29日

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開發板

UCC27712EVM-287 — 具有連鎖功能的 UCC27712 620V、1.8A、2.8A 高壓側低壓側閘極驅動器評估模組

UCC27712EVM-287 專為評估 UCC27712D 而設計，這是一款具備高源極和汲極峰值電流能力的 620V 半橋閘極驅動器。此 EVM 的目標是依照產品規格書參數評估驅動器 IC 的性能。EVM 也可當成驅動器 IC 元件選擇指南使用。EVM 還可以輕鬆配置為同步降壓轉換器等電源級拓撲，並測試佈局對性能的影響。
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參考設計

TIDA-01418 — 用於 HVAC 壓縮機的車用高電壓、高功率馬達驅動器參考設計

此無刷 DC (BLDC) 馬達參考設計使用 UCC27712-Q1 高壓側與低壓側閘極驅動器，以及離散式絕緣閘極雙極電晶體 (IGBT) 半橋，控制汽車 HVAC（暖氣、通風及空調）壓縮機。此參考設計使用具有三相馬達控制演算法的 TI InstaSPIN 軟體，設計師可採用 Piccolo 微控制器 (MCU) 唯讀記憶體 (ROM) 中的特殊程式庫，並且為無感測器（速度及扭力）馬達控制應用的設計師提供專業工具。
Design guide: PDF
電路圖: PDF
參考設計

TIDA-020013 — 車用 SPD-SmartGlass™ 驅動器參考設計

此參考設計詳細說明如何從汽車電池驅動各種形式的電子可調光玻璃，包括 SPD-SmartGlass™ 和 APD 玻璃。這說明如何使用 LM5155-Q1 升壓轉換器搭配電荷泵、兩個 UCC27712-Q1 半橋驅動器，以及 PWM 建立和系統監控適用的 TMS320F2807 微控制器來製作 DC/AC 逆變器。
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電路圖: PDF
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