主页 电源管理 栅极驱动器 低侧驱动器
主页
电源管理
栅极驱动器
低侧驱动器

UCC27524

正在供货

具有 5V UVLO、使能功能和 1ns 延迟匹配的 5A/5A 双通道栅极驱动器

立即订购
数据表

UCC27524

正在供货
数据表 立即订购

产品详情

Number of channels 2 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 18 Features Enable pin Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.013 Input threshold CMOS, TTL Channel input logic Dual, Non-Inverting Input negative voltage (V) 0 Rating Catalog Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
Number of channels 2 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 18 Features Enable pin Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.013 Input threshold CMOS, TTL Channel input logic Dual, Non-Inverting Input negative voltage (V) 0 Rating Catalog Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9 PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 WSON (DSD) 8 9 mm² 3 x 3
  • Industry-standard pin out
  • Two independent gate-drive channels
  • 5A peak source and sink-drive current
  • Independent-enable function for each output
  • TTL and CMOS compatible logic threshold independent of supply voltage
  • Hysteretic-logic thresholds for high noise immunity
  • Ability to handle negative voltages (–5V) at inputs
  • Inputs and enable pin-voltage levels not restricted by VDD pin bias supply voltage
  • 4.5V to 18V single-supply range
  • Outputs held low during VDD-UVLO (ensures glitch-free operation at power up and power down)
  • Fast propagation delays (17ns typical)
  • Fast rise and fall times (6ns and 10ns typical)
  • 1ns typical delay matching between two channels
  • Two outputs are paralleled for higher drive current
  • Outputs held in low when inputs floating
  • SOIC-8, HVSSOP-8 PowerPAD™ package options
  • Operating junction temperature range of –40 to 150°C
  • Industry-standard pin out
  • Two independent gate-drive channels
  • 5A peak source and sink-drive current
  • Independent-enable function for each output
  • TTL and CMOS compatible logic threshold independent of supply voltage
  • Hysteretic-logic thresholds for high noise immunity
  • Ability to handle negative voltages (–5V) at inputs
  • Inputs and enable pin-voltage levels not restricted by VDD pin bias supply voltage
  • 4.5V to 18V single-supply range
  • Outputs held low during VDD-UVLO (ensures glitch-free operation at power up and power down)
  • Fast propagation delays (17ns typical)
  • Fast rise and fall times (6ns and 10ns typical)
  • 1ns typical delay matching between two channels
  • Two outputs are paralleled for higher drive current
  • Outputs held in low when inputs floating
  • SOIC-8, HVSSOP-8 PowerPAD™ package options
  • Operating junction temperature range of –40 to 150°C

The UCC27524 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524 adds the ability to handle –5V directly at the input pins for increased robustness. The UCC27524 is a dual non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524 is capable of delivering high-peak current pulses of up to 5A source and 5A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay typically 17ns. In addition, the drivers feature matched internal propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity.

For safety purpose, internal pull-up and pull-down resistors on the input pins of the UCC27524 ensure that outputs are held LOW when input pins are in floating condition. UCC27524 features Enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation.

UCC27524 family of devices are available in SOIC-8 (D), VSSOP-8 with exposed pad (DGN) packages and 3mm × 3mm WSON-8 with exposed pad (DSD) packages package.

The UCC27524 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524 adds the ability to handle –5V directly at the input pins for increased robustness. The UCC27524 is a dual non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524 is capable of delivering high-peak current pulses of up to 5A source and 5A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay typically 17ns. In addition, the drivers feature matched internal propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity.

For safety purpose, internal pull-up and pull-down resistors on the input pins of the UCC27524 ensure that outputs are held LOW when input pins are in floating condition. UCC27524 features Enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation.

UCC27524 family of devices are available in SOIC-8 (D), VSSOP-8 with exposed pad (DGN) packages and 3mm × 3mm WSON-8 with exposed pad (DSD) packages package.
filter 查找其他 低侧驱动器
下载 观看带字幕的视频 视频

您可能感兴趣的相似产品

open-in-new 比较替代产品
功能优于比较器件，可直接替换
UCC27524A 正在供货 具有 5V UVLO、使能功能和负输入电压处理能力的 5A/5A 双通道栅极驱动器 This product is able to handle -5 V on its inputs, but otherwise is the exact same device.
功能与比较器件相同且具有相同引脚
UCC27624 正在供货 具有 4V UVLO、30V VDD 和低传播延迟的 5A/5A 双通道栅极驱动器 Pin-to-pin, higher drive strength and voltage range and lower propagation delay

技术文档

star =有关此产品的 TI 精选热门文档
未找到结果。请清除搜索并重试。
查看全部 16
类型 标题 下载最新的英语版本 日期
* 数据表 UCC27524 Dual 5A, High-Speed, Low-Side Gate Driver With Negative Input Voltage Capability 数据表 PDF | HTML 2024年 6月 13日
应用手册 用于核磁共振成像应用的静态磁体电源设计 PDF | HTML 英语版 PDF | HTML 2024年 1月 23日
应用手册 紧凑、强大且稳健的低侧栅极驱动器的优势 PDF | HTML 英语版 PDF | HTML 2022年 9月 23日
更多文献资料 Troubleshooting gate drive circuits in automotive and industrial applications 2021年 3月 23日
应用简报 了解峰值源电流和灌电流 (Rev. A) 英语版 (Rev.A) 2020年 4月 29日
应用简报 适用于栅极驱动器的外部栅极电阻器设计指南 (Rev. A) 英语版 (Rev.A) 2020年 4月 29日
应用手册 Improving Efficiency of DC-DC Conversion through Layout 2019年 5月 7日
应用简报 How to overcome negative voltage transients on low-side gate drivers' inputs 2019年 1月 18日
更多文献资料 Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
更多文献资料 MOSFET 和 IGBT 栅极驱动器电路的基本原理 最新英语版本 (Rev.A) 2018年 4月 17日
应用简报 Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole 2018年 3月 16日
更多文献资料 Design review of a 2-kW parallelable power supply module 2016年 8月 17日
更多文献资料 Design review of a 2-kW parallelable power supply module (PPT) 2016年 8月 17日
更多文献资料 Design Review of a Full-Featured 350-W Offline Power Converter 2013年 10月 29日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

ADS1235EVM — ADS1235 评估模块

The ADS1235 evaluation module (EVM) is a platform for evaluating the ADS1235 analog-to-digital converter (ADC). ADS1235 is a low-drift, 24-bit, 7200-SPS, 6-channel delta-sigma (ΔΣ) ADC with an integrated PGA for low-noise bridge measurements. This sensor-ready ADC provides a (...)

用户指南: PDF
View Options
评估板

ADS1261EVM — ADS1261 评估模块

ADS1261 评估模块 (EVM) 是一个评估 ADS1261 模数转换器 (ADC) 的平台。ADS1261 是一款低温漂、24 位、40kSPS、10 通道 Δ-Σ ADC，带有集成的 PGA、电压基准和内部故障监视器。这款支持传感器的 ADC 可以为要求最严苛的测量（包括称重秤、应变计传感器、热电偶和电阻式温度检测器 (RTD)）提供高精度单芯片测量解决方案。

ADS1261EVM 和 Δ-Σ ADC 评估软件 (DELTASIGMAEVAL-GUI) 可缩短原型开发时间，并加快产品上市步伐。

用户指南: PDF
View Options
评估板

UCC27423-4-5-Q1EVM — 具有使能端的 UCC2742xQ1 双路 4A 高速低侧 MOSFET 驱动器评估模块 (EVM)

UCC2742xQ1 EVM 是一款高速双 MOSFET 评估模块，其提供了用于快速轻松地启动 UCC2742xQ1 驱动器的测试平台。由 4V 到 15V 外部单电源供电，具有一整套测试点和跳线。所有器件均具有独立的输入和输出线路，且所有器件均共享一个共用接地。提供使能 (ENBL) 功能旨在更好地控制驱动器应用的操作，器件的驱动器信号可通过同一使能引脚启用或禁用。
用户指南: PDF
TI.com 上无现货
评估板

UCD3138HSFBEVM-029 — UCD3138 硬开关全桥转换器评估模块

德州仪器 (TI) UCD3138HSFBEVM-029 评估模块 (EVM) 是基于 UCD3138RHA 可编程数字电源控制器的数字控制硬开关全桥转换器。EVM 是独立的对称硬开关全桥 (HSFB) 直流/直流电源转换器，专为 48V 输入电压系统而设计。UCD3138HSFBEVM-029 接受 36Vdc 至 72Vdc 的直流输入，并输出标称 12Vdc，其中满载输出功率为 360W（或最大输出电流为 30A）。保护功能包括过压、欠压、过流和过热保护。特性包括输入电压前馈、预偏置启动和 PMBus 通信。UCD3138HSFBEVM-029 还附带一个 USB-TO-GPIO (...)

用户指南: PDF
TI.com 上无现货
评估板

UCD3138PFCEVM-026 — UCD3138 可编程的数字功率控制器评估模块

The Texas Instruments UCD3138PFCEVM-026 evaluation module (EVM) is a digitally controlled single phase PFC pre-regulator based on the UCD3138 programmable digital power controller. The EVM accepts universal ac line input from 90Vac to 264Vac, 47Hz to 63Hz. The nominal output voltage is 390VDC. (...)

用户指南: PDF | HTML
TI.com 上无现货
开发套件

LAUNCHXL-F28027 — C2000 Piccolo MCU F28027 LaunchPad™ 开发套件

Step 1: Buy the C2000 MCU F28027 LaunchPad
Step 2: Step 2: Follow the get started section

LAUNCHXL-F28027 is a low cost evaluation and development tool for the F2802x series in the TI MCU LaunchPad ecosystem which is compatible with various plug-on BoosterPacks. The LaunchPad provides a (...)

用户指南: PDF
TI.com 上无现货
仿真模型

UCC27524 PSpice Transient Model

SLUM243.ZIP (28 KB) - PSpice Model
下载
仿真模型

UCC27524 SIMPLIS Transient

SLUM681.ZIP (15 KB) - Macromodels
下载
仿真模型

UCC27524 TINA-TI Transient Reference Design

SLUM257.TSC (89 KB) - TINA-TI Reference Design
下载
仿真模型

UCC27524 TINA-TI Transient Spice Model

SLUM256.ZIP (8 KB) - TINA-TI Spice Model
下载
仿真模型

UCC27524 Unencrypted PSpice Transient Model

SLUM510.ZIP (1 KB) - PSpice Model
下载
计算工具

SLURB22 — UCC2752X Schematic Review Template

支持的产品和硬件

支持的产品和硬件

产品
低侧驱动器
UCC27523 — 具有 5V UVLO、反相输入和使能功能的 5A/5A 双通道栅极驱动器 UCC27524 — 具有 5V UVLO、使能功能和 1ns 延迟匹配的 5A/5A 双通道栅极驱动器 UCC27524A — 具有 5V UVLO、使能功能和负输入电压处理能力的 5A/5A 双通道栅极驱动器 UCC27524A-Q1 — 具有 5V UVLO 和负输入电压处理能力的汽车 5A/5A 双通道栅极驱动器 UCC27524A1-Q1 — 具有 5V UVLO 和负输入电压处理能力的汽车 5A/5A 双通道栅极驱动器 UCC27525 — 具有 5V UVLO、使能功能和反相/同相输入的 5A/5A 双通道栅极驱动器 UCC27526 — 具有 5V UVLO、使能功能和双 TTL 输入的 5A/5A 双通道栅极驱动器 UCC27527 — 具有 5V UVLO、使能功能和双 CMOS 输入的 5A/5A 双通道栅极驱动器 UCC27528 — 具有 5V UVLO、CMOS 输入和使能功能的 5A/5A 双通道栅极驱动器 UCC27528-Q1 — 具有 5V UVLO 和 CMOS 输入的汽车类 5A/5A 双通道栅极驱动器
下载
模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
发送申请

许多 TI 参考设计都包括 UCC27524

通过我们的参考设计选择工具来审查并确定最适用于您应用和参数的设计。

查看参考设计
封装 引脚 CAD 符号、封装和 3D 模型
HVSSOP (DGN) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
WSON (DSD) 8 Ultra Librarian
应遵守 TI 评估类商品的标准条款与条件。

订购和质量

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
包含信息：
  • 制造厂地点
  • 封装厂地点

推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

支持和培训

视频