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低壓側驅動器

UCC37323

現行

具有反向輸入的 4-A/4-A 雙通道閘極驅動器

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產品規格表

UCC37323

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Power switch MOSFET Peak output current (A) 4 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 15 Features Dual Inverting Outputs, Hysteretic Logic Operating temperature range (°C) 0 to 70 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 Catalog Driver configuration Inverting
Number of channels 2 Power switch MOSFET Peak output current (A) 4 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 15 Features Dual Inverting Outputs, Hysteretic Logic Operating temperature range (°C) 0 to 70 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 Catalog Driver configuration 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
  • Bi-CMOS Output Architecture
  • ±4 A Drive Current at the Miller Plateau Region
  • Constant-Current Even at Low Supply Voltages
  • Outputs Paralleled for Higher Drive Current
  • Available in MSOP- PowerPAD™ Package
  • TTL/CMOS Inputs Independent of Supply Voltage
  • Industry-Standard Pin-Out
  • Bi-CMOS Output Architecture
  • ±4 A Drive Current at the Miller Plateau Region
  • Constant-Current Even at Low Supply Voltages
  • Outputs Paralleled for Higher Drive Current
  • Available in MSOP- PowerPAD™ Package
  • TTL/CMOS Inputs Independent of Supply Voltage
  • Industry-Standard Pin-Out

The UCC2732x and UCC3732x family of high-speed dual-MOSFET Drivers deliver 4-A source and 4-A sink peak current to effectively drive MOSFETs where it is needed most at the Miller Plateau Region. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages. Three standard logic options are offered — dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. Input thresholds are based on TTL and CMOS and independent of supply voltage and feature wide input hysteresis offering excellent noise immunity. The UCC2732x and UCC3732x family is available in the standard SOIC-8 (D) as well as the thermally enhanced -8pin PowerPAD MSOP package (DGN), drastically lowering thermal resistance to improve long term reliability.

The UCC2732x and UCC3732x family of high-speed dual-MOSFET Drivers deliver 4-A source and 4-A sink peak current to effectively drive MOSFETs where it is needed most at the Miller Plateau Region. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages. Three standard logic options are offered — dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. Input thresholds are based on TTL and CMOS and independent of supply voltage and feature wide input hysteresis offering excellent noise immunity. The UCC2732x and UCC3732x family is available in the standard SOIC-8 (D) as well as the thermally enhanced -8pin PowerPAD MSOP package (DGN), drastically lowering thermal resistance to improve long term reliability.
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UCC27523 現行 具有 5-V UVLO、反相輸入及賦能的 5-A/5-A 雙通道閘極驅動器 This product has higher drive current with 5-A sink/source, as well as faster propagation delay (13-ns) , rise time (7-ns) and fall time (6-ns).
功能相同，但引腳輸出與所比較的產品不同
UCC27423 現行 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 Similar electrical characteristics in a more recent low-side driver device

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類型 標題 日期
* Data sheet UCCx732x Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers datasheet (Rev. K) 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 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
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29日
Application note Synchronous Rectifiers of a Current Doubler 2003年 2月 27日

設計與開發

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開發板

UCC27423-4-5-Q1EVM — 具有啟用功能的 UCC2742xQ1 雙路 4A 高速低壓側 MOSFET 驅動器評估模組

The UCC2742xQ1 EVM is a high-speed dual MOSFET evaluation module that provides a test platform for a quick and easy startup of the UCC2742xQ1 driver. Powered by a single 4V to 15V external supply, and featuring a comprehensive set of test points and jumpers. All of the devices have separate input (...)
使用指南: PDF
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開發板

UCC3895EVM-001 — UCC3895 評估模組

The UCC3895EVM-001 is an isolated 48V input phase shifted full bridge converter providing an output of 3.3V at 15A. Using the AB outputs of the UCC3895, a novel technique for direct control driven synchronous rectification is demonstrated.

使用指南: PDF
TI.com 無法提供
模擬型號

UCCx7323 Family PSpice Transient Model

SLUM060.ZIP (38 KB) - PSpice Model
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模擬型號

UCCx7323 Family TINA-TI Transient Reference Design

SLUM110.TSC (117 KB) - TINA-TI Reference Design
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模擬型號

UCCx7323 Family TINA-TI Transient Spice Model

SLUM109.ZIP (7 KB) - TINA-TI Spice Model
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模擬型號

UCCx7323 Unencrypted PSpice Transient Model

SLUM517.ZIP (1 KB) - PSpice Model
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計算工具

SLURB26 — UCC2732X and UCC3732X Schematic Review Template

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產品
低壓側驅動器
UCC27321 — 具有反向輸入的車用 9-A/9-A 單通道閘極驅動器 UCC27321-Q1 — 具反向輸入和分離輸出的車用 9-A/9-A 單通道閘極驅動器 UCC27322 — 具有分離輸出和賦能的 9-A/9-A 單通道閘極驅動器 UCC27322-EP — 具反向輸入和啟用功能的強化型 9-A/9-A 單通道閘極驅動器 UCC27322-Q1 — 具非反相輸入的車用 9-A/9-A 單通道閘極驅動器 UCC27323 — 反向 4-A/4-A 雙通道低壓側閘極驅動器 UCC27324 — 非反相 4-A/4-A 雙通道低壓側閘極驅動器 UCC27324-Q1 — 車用非反相 4-A/4-A 雙通道低壓側閘極驅動器 UCC27325 — 具有一個反向、一個非反向輸入和遲滯邏輯的 4-A/4-A 雙通道閘極驅動器 UCC37321 — 具有反向輸入、分離輸出和賦能的 9-A/9-A 單通道閘極驅動器 UCC37322 — 具分離輸出和 25-ns prop 延遲和啟用功能的 9-A/9-A 單通道閘極驅動器 UCC37323 — 具有反向輸入的 4-A/4-A 雙通道閘極驅動器 UCC37324 — 具有非反向輸入的 4-A/4-A 雙通道閘極驅動器 UCC37325 — 具有一個反相、非反相輸入的 4-A/4-A 雙通道門驅動器
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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
HVSSOP (DGN) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
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