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UCC27321-Q1

現行

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

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產品規格表

UCC27321-Q1

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) 9 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) 20 Propagation delay time (µs) 0.025 Input threshold CMOS, TTL Channel input logic Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Single
Number of channels 1 Power switch IGBT, MOSFET Peak output current (A) 9 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) 20 Propagation delay time (µs) 0.025 Input threshold CMOS, TTL Channel input logic Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Single
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 With Addition of Enable Function
  • High Peak-Current Drive Capability of ±9 A at the Miller Plateau Region Using TrueDrive™ Technology
  • Efficient Constant-Current Sourcing Using a Unique Bipolar and CMOS Output Stage
  • TTL and CMOS-Compatible Inputs Independent of Supply Voltage
  • 20-ns Typical Rise and 15-ns Typical Fall Times With 10-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
  • Available in Thermally Enhanced MSOP PowerPAD™ Package
  • TrueDrive Output Architecture Using Bipolar and CMOS Transistors in Parallel
  • 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 With Addition of Enable Function
  • High Peak-Current Drive Capability of ±9 A at the Miller Plateau Region Using TrueDrive™ Technology
  • Efficient Constant-Current Sourcing Using a Unique Bipolar and CMOS Output Stage
  • TTL and CMOS-Compatible Inputs Independent of Supply Voltage
  • 20-ns Typical Rise and 15-ns Typical Fall Times With 10-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
  • Available in Thermally Enhanced MSOP PowerPAD™ Package
  • TrueDrive Output Architecture Using Bipolar and CMOS Transistors in Parallel

The UCC2732x-Q1 family of high-speed drivers delivers 9 A of peak drive current in an industry-standard pinout. These drivers can drive large MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity, and assembly cost. Two standard logic options are offered, inverting (UCC27321-Q1) and noninverting (UCC27322-Q1).

Using a design that minimizes shoot-through current, the outputs of these devices can provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition. A unique hybrid-output stage paralleling bipolar and MOSFET transistors (TrueDrive) allows efficient current delivery at low supply voltages. With this drive architecture, UCC2732x-Q1 can be used in industry standard 6-A, 9-A, and many 12-A driver applications. Latch-up and ESD protection circuits are also included. Finally, the UCC2732x-Q1 provides an enable (ENBL) function to better control the operation of the driver applications. ENBL is implemented on pin 3, which was previously left unused in the industry-standard pinout. It is internally pulled up to VDD for active-high logic and can be left open for standard operation.

In addition to 8-pin SOIC (D) package offerings, the UCC2732x-Q1 also comes in the thermally enhanced but tiny 8-pin MSOP-PowerPAD (DGN) package. The PowerPAD package drastically lowers the thermal resistance to extend the temperature operation range and improve long-term reliability.

The UCC2732x-Q1 family of high-speed drivers delivers 9 A of peak drive current in an industry-standard pinout. These drivers can drive large MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity, and assembly cost. Two standard logic options are offered, inverting (UCC27321-Q1) and noninverting (UCC27322-Q1).

Using a design that minimizes shoot-through current, the outputs of these devices can provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition. A unique hybrid-output stage paralleling bipolar and MOSFET transistors (TrueDrive) allows efficient current delivery at low supply voltages. With this drive architecture, UCC2732x-Q1 can be used in industry standard 6-A, 9-A, and many 12-A driver applications. Latch-up and ESD protection circuits are also included. Finally, the UCC2732x-Q1 provides an enable (ENBL) function to better control the operation of the driver applications. ENBL is implemented on pin 3, which was previously left unused in the industry-standard pinout. It is internally pulled up to VDD for active-high logic and can be left open for standard operation.

In addition to 8-pin SOIC (D) package offerings, the UCC2732x-Q1 also comes in the thermally enhanced but tiny 8-pin MSOP-PowerPAD (DGN) package. The PowerPAD package drastically lowers the thermal resistance to extend the temperature operation range and improve long-term reliability.
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類型 標題 日期
* Data sheet UCC2732x-Q1 Single 9-A High-Speed Low-Side MOSFET Driver With Enable datasheet (Rev. E) PDF | HTML 2023年 11月 28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
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29日
EVM User's guide UCC2732xQ1EVM (MSA020A) User’s Guide 2016年 3月 6日

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開發板

UCC27321Q1EVM — 具有啟用功能的 UCC27321-Q1 車用單路 9A 高速低壓側 MOSFET 驅動器

The UCC2732X-Q1 is a family of high speed drivers that are capable of delivering up to 9A of peak drive current, optimized for systems requiring extreme Miller current due to high dv/dt transitions. The EVM allows evaluation of both logic options offered, inverting (UCC27321-Q1) and noninverting (...)

使用指南: PDF
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開發板

UCC27322Q1EVM — 具有啟用功能的 UCC27322-Q1 車用單路 9A 高速低壓側 MOSFET 驅動器

The UCC2732X-Q1 is a family of high speed drivers that are capable of delivering up to 9A of peak drive current, optimized for systems requiring extreme Miller current due to high dv/dt transitions. The EVM allows evaluation of both logic options offered, inverting (UCC27321-Q1) and noninverting (...)

使用指南: PDF
TI.com 無法提供
模擬型號

UCC27321 PSpice Transient Model

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UCC27321 Unencrypted PSpice Transient Model

SLUM505.ZIP (2 KB) - PSpice Model
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SLURB25 — UCC2732X 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
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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 UCC37325 — 具有一個反相、非反相輸入的 4-A/4-A 雙通道門驅動器
AC/DC & DC/DC controllers (external FET)
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
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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 (...)
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