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低壓側驅動器

UCC27423-Q1

現行

具有賦能與反相輸入的車用 4-A/4-A 雙通道閘極驅動器

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產品規格表

UCC27423-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Power switch IGBT, MOSFET Peak output current (A) 4 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 15 Features Enable pin Operating temperature range (°C) -40 to 125 Rise time (ns) 20 Fall time (ns) 15 Propagation delay time (µs) 0.025 Input threshold CMOS, TTL Channel input logic Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Dual inputs
Number of channels 2 Power switch IGBT, MOSFET Peak output current (A) 4 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 15 Features Enable pin Operating temperature range (°C) -40 to 125 Rise time (ns) 20 Fall time (ns) 15 Propagation delay time (µs) 0.025 Input threshold CMOS, TTL Channel input logic Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Dual inputs
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Industry-Standard Pinout
  • Enable Functions for Each Driver
  • High-Current Drive Capability of ±4 A
  • Unique Bipolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
  • Inputs Independent of Supply Voltage Compatible With TTL and CMOS
  • 20-ns Typical Rise and 15-ns Typical Fall Times With 1.8-nF Load
  • Typical Propagation Delay Times of 25 ns With Input Falling and 35 ns With Input Rising
  • 4-V to 15-V Supply Voltage
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Available in Thermally Enhanced MSOP PowerPAD™ Package
  • Rated From –40°C to +125°C
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Industry-Standard Pinout
  • Enable Functions for Each Driver
  • High-Current Drive Capability of ±4 A
  • Unique Bipolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds
  • Inputs Independent of Supply Voltage Compatible With TTL and CMOS
  • 20-ns Typical Rise and 15-ns Typical Fall Times With 1.8-nF Load
  • Typical Propagation Delay Times of 25 ns With Input Falling and 35 ns With Input Rising
  • 4-V to 15-V Supply Voltage
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Available in Thermally Enhanced MSOP PowerPAD™ Package
  • Rated From –40°C to +125°C

The UCC2742x-Q1 family of devices are high-speed dual MOSFET drivers capable of delivering large peak currents into capacitive loads. Two standard logic options are offered: dual inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package. The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A current where it is needed most, at the Miller plateau region, during the MOSFET switching transition. A unique bipolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

The UCC2742x-Q1 provide enable (ENBL) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which were previously left unused in the industry standard pinout. They are internally pulled up to V DD for active-high logic and can be left open for standard operation.

The UCC2742x-Q1 family of devices are high-speed dual MOSFET drivers capable of delivering large peak currents into capacitive loads. Two standard logic options are offered: dual inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package. The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A current where it is needed most, at the Miller plateau region, during the MOSFET switching transition. A unique bipolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

The UCC2742x-Q1 provide enable (ENBL) functions to have better control of the operation of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which were previously left unused in the industry standard pinout. They are internally pulled up to V DD for active-high logic and can be left open for standard operation.
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類型 標題 日期
* Data sheet UCC2742x-Q1 Dual 4-A High-Speed Low-Side MOSFET Drivers With Enable datasheet (Rev. I) PDF | HTML 2023年 11月 28日
Application note Why use a Gate Drive Transformer? PDF | HTML 2024年 3月 4日
Application note Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 2024年 1月 22日
Application note Static Magnet Power Supply Design for Magnetic Resonance Imaging Application PDF | HTML 2024年 1月 22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 note Improving Efficiency of DC-DC Conversion through Layout 2019年 5月 7日
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs 2019年 1月 18日
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) 2018年 11月 26日
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29日
EVM User's guide UCC27423-4-5-Q1 EVM User’s Guide (Rev. A) 2018年 4月 16日

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模擬型號

UCC27423 PSpice Transient Model

SLUM321.ZIP (44 KB) - PSpice Model
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模擬型號

UCC27423 Unencrypted PSpice Transient Model

SLUM507.ZIP (2 KB) - PSpice Model
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計算工具

SLURB24 — UCC2742X Schematic Review Template

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產品
低壓側驅動器
UCC27423 — 具有 5-V UVLO、反相輸、賦能和反相輸入的 4-A/4-A 雙通道閘極驅動器 UCC27423-EP — 具有反相輸入的強化型產品 4-A/4-A 雙通道閘極驅動器 UCC27423-Q1 — 具有賦能與反相輸入的車用 4-A/4-A 雙通道閘極驅動器 UCC27424 — 具有賦能端和 5-V IN 處理的 4-A/4-A 雙通道閘極驅動器 UCC27424-EP — 具有啟用功能的強化型產品 4-A/4-A 雙通道閘極驅動器 UCC27424-Q1 — 具有啟用功能的車用 4-A/4-A 雙通道閘極驅動器 UCC27425 — 具有賦能及反相/非反相輸入的 4-A/4-A 雙通道閘極驅動器 UCC27425-Q1 — 具有反相/非反相輸入的車用 4-A/4-A 雙通道閘極驅動器
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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 (...)
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