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低壓側驅動器

UCC27533

現行

具 8-V UVLO、35-V VDD 和反向/同向輸入的 2.5-A/5-A 單通道閘極驅動器

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產品規格表

UCC27533

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Power switch IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 32 Features Negative Voltage Handling on Input Operating temperature range (°C) -40 to 140 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS, TTL Channel input logic Dual, Inverting, Non-Inverting Input negative voltage (V) -5 Rating Catalog Undervoltage lockout (typ) (V) 8 Driver configuration Dual, Inverting, Non-Inverting
Number of channels 1 Power switch IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 10 Input supply voltage (max) (V) 32 Features Negative Voltage Handling on Input Operating temperature range (°C) -40 to 140 Rise time (ns) 15 Fall time (ns) 7 Propagation delay time (µs) 0.017 Input threshold CMOS, TTL Channel input logic Dual, Inverting, Non-Inverting Input negative voltage (V) -5 Rating Catalog Undervoltage lockout (typ) (V) 8 Driver configuration Dual, Inverting, Non-Inverting
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Low-cost gate driver (offering optimal solution for driving FET and IGBTs)
  • Superior replacement to discrete transistor pair drive (providing easy interface with controller)
  • TTL and CMOS compatible input logic threshold (independent of supply voltage)
  • Split output options allow for tuning of turnon and turnoff currents
  • Inverting and noninverting input configurations
  • Enable with fixed TTL compatible threshold
  • High 2.5-A source and 2.5-A or 5-A sink peak drive currents at 18-V VDD
  • Wide VDD range from 10 V to 35 V
  • Input and enable pins capable of with standing up to –5-V DC below ground
  • Output held low when inputs are floating or during VDD UVLO
  • Fast propagation delays (17-ns Typical)
  • Fast rise and fall times
    (15-ns and 7-ns typical with 1800-pF Load)
  • Undervoltage lockout (UVLO)
  • Used as a high-side or low-side driver (if designed with proper bias and signal isolation)
  • Low-cost, space-saving 5-pin or 6-pin DBV (SOT-23) package options
  • UCC27536 and UCC27537 pin-to-pin compatible to TPS2828 and TPS2829
  • Operating temperature range of –40°C to 140°C
  • Low-cost gate driver (offering optimal solution for driving FET and IGBTs)
  • Superior replacement to discrete transistor pair drive (providing easy interface with controller)
  • TTL and CMOS compatible input logic threshold (independent of supply voltage)
  • Split output options allow for tuning of turnon and turnoff currents
  • Inverting and noninverting input configurations
  • Enable with fixed TTL compatible threshold
  • High 2.5-A source and 2.5-A or 5-A sink peak drive currents at 18-V VDD
  • Wide VDD range from 10 V to 35 V
  • Input and enable pins capable of with standing up to –5-V DC below ground
  • Output held low when inputs are floating or during VDD UVLO
  • Fast propagation delays (17-ns Typical)
  • Fast rise and fall times
    (15-ns and 7-ns typical with 1800-pF Load)
  • Undervoltage lockout (UVLO)
  • Used as a high-side or low-side driver (if designed with proper bias and signal isolation)
  • Low-cost, space-saving 5-pin or 6-pin DBV (SOT-23) package options
  • UCC27536 and UCC27537 pin-to-pin compatible to TPS2828 and TPS2829
  • Operating temperature range of –40°C to 140°C

The UCC2753x single-channel, high-speed gate drivers can effectively drive MOSFET and IGBT power switches. Using a design that allows for a source of up to 2.5 A and 5-A sink through asymmetrical drive (split outputs), coupled with the ability to support a negative turn-off bias, rail-to-rail drive capability, extremely small propagation delay (17 ns typical), the UCC2753x devices are ideal solutions for MOSFET and IGBT power switches. The UCC2753x family of devices can also support enable, dual input, and inverting and non-inverting input functionality. The split outputs and strong asymmetrical drive boost the devices immunity against parasitic Miller turn-on effect and can help reduce ground debouncing.

Leaving the input pin open holds the driver output low. The logic behavior of the driver is shown in the application diagram, timing diagram, and input and output logic truth table.

Internal circuitry on VDD pin provides an undervoltage lockout function that holds output low until VDD supply voltage is within operating range.

The UCC2753x single-channel, high-speed gate drivers can effectively drive MOSFET and IGBT power switches. Using a design that allows for a source of up to 2.5 A and 5-A sink through asymmetrical drive (split outputs), coupled with the ability to support a negative turn-off bias, rail-to-rail drive capability, extremely small propagation delay (17 ns typical), the UCC2753x devices are ideal solutions for MOSFET and IGBT power switches. The UCC2753x family of devices can also support enable, dual input, and inverting and non-inverting input functionality. The split outputs and strong asymmetrical drive boost the devices immunity against parasitic Miller turn-on effect and can help reduce ground debouncing.

Leaving the input pin open holds the driver output low. The logic behavior of the driver is shown in the application diagram, timing diagram, and input and output logic truth table.

Internal circuitry on VDD pin provides an undervoltage lockout function that holds output low until VDD supply voltage is within operating range.
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類型 標題 日期
* Data sheet UCC2753x 2.5-A and 5-A, 35-VMAX VDD FET and IGBT Single-Gate Driver datasheet (Rev. G) PDF | HTML 2019年 4月 17日
Application note Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 2024年 1月 22日
Application note Using a Single-Output Gate-Driver for High-Side or Low-Side Drive (Rev. B) PDF | HTML 2023年 9月 8日
Application note Benefits of a Compact, Powerful, and Robust Low-Side Gate Driver PDF | HTML 2021年 11月 10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
Application brief Implementing a Bipolar Gate Drive for Low-Side IGBTs and SiC FETs in Motor Drive 2019年 10月 10日
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs 2019年 1月 18日
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29日
Application brief Enable Function with Unused Differential Input 2018年 7月 11日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
Application brief Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole 2018年 3月 16日

設計與開發

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開發板

UCC27531EVM-184 — UCC27531 評估模組

The UCC27531EVM-184 is a fully isolated Gate Driver Daughter Card that provides a test platform for a quick and easy evaluation of the UCC27531DBV driver. Powered by a single +12V external supply, and featuring a comprehensive set of test points and jumpers, this EVM can be used for the evaluation (...)
使用指南: PDF
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模擬型號

UCC27533 PSpice Transient Model

SLUM372.ZIP (107 KB) - PSpice Model
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模擬型號

UCC27533 Unencrypted PSpice Transient Model

SLUM482.ZIP (2 KB) - PSpice Model
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計算工具

SLURB21 — UCC2753X Schematic Review Template

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產品
低壓側驅動器
UCC27531 — 具 8-V UVLO、35-V VDD 與分離輸出的 2.5-A/5-A 單通道閘極驅動器 UCC27531-Q1 — 具有 8-V UVLO、35-V VDD 與分離輸出的汽車 2.5-A/5-A 單通道閘極驅動器 UCC27532 — 具 8-V UVLO、35-V VDD、CMOS 輸入與分離輸出的 2.5-A/5-A 單通道閘極驅動器 UCC27532-Q1 — 具有 8-V UVLO、35-V VDD 與 CMOS 輸入的汽車 2.5-A/5-A 單通道閘極驅動器 UCC27533 — 具 8-V UVLO、35-V VDD 和反向/同向輸入的 2.5-A/5-A 單通道閘極驅動器 UCC27536 — 具 8-V UVLO、35-V VDD 與反向輸入的 2.5-A/5-A 單通道閘極驅動器 UCC27537 — 具 8-V UVLO、35-V VDD 與 EN 接腳的 2.5-A/5-A 單通道閘極驅動器 UCC27538 — 具 8-V UVLO、35-V VDD 與雙輸入的 2.5-A/5-A 單通道閘極驅動器
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
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