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UCC27322-EP

現行

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

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產品規格表

UCC27322-EP

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) -55 to 125 Rise time (ns) 20 Fall time (ns) 20 Propagation delay time (µs) 0.025 Input threshold CMOS, TTL Channel input logic Non-Inverting Input negative voltage (V) 0 Rating HiRel Enhanced Product 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) -55 to 125 Rise time (ns) 20 Fall time (ns) 20 Propagation delay time (µs) 0.025 Input threshold CMOS, TTL Channel input logic Non-Inverting Input negative voltage (V) 0 Rating HiRel Enhanced Product Driver configuration Single
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Industry-Standard Pinout With Addition of Enable Function
  • High-Peak Current Drive Capability of ±9 A at the Miller
    Plateau Region Using TrueDrive
  • Efficient Constant Current Sourcing Using a Unique Bipolar and
    CMOS Output Stage
  • TTL-/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
  • Pb-Free Finish (NiPdAu)
  • APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Rated From –55°C to 125°C
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
  • APPLICATIONS
    • Switch-Mode Power Supplies
    • DC/DC Converters
    • Motor Controllers
    • Line Drivers
    • Class D Switching Amplifiers
    • Pulse Transformer Driver
  • Industry-Standard Pinout With Addition of Enable Function
  • High-Peak Current Drive Capability of ±9 A at the Miller
    Plateau Region Using TrueDrive
  • Efficient Constant Current Sourcing Using a Unique Bipolar and
    CMOS Output Stage
  • TTL-/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
  • Pb-Free Finish (NiPdAu)
  • APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Rated From –55°C to 125°C
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
  • APPLICATIONS
    • Switch-Mode Power Supplies
    • DC/DC Converters
    • Motor Controllers
    • Line Drivers
    • Class D Switching Amplifiers
    • Pulse Transformer Driver

The UCC27322 delivers 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of 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.

Using a design that inherently minimizes shoot-through current, the outputs of these 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, UCC27322 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 UCC27322 provides an enable (ENBL) function to have better control of the operation of the driver applications. ENBL is implemented on pin 3 which was previously left unused in the industry standard pin-out. It is internally pulled up to VDD for active high logic and can be left open for standard operation.

The UCC27322 delivers 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of 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.

Using a design that inherently minimizes shoot-through current, the outputs of these 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, UCC27322 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 UCC27322 provides an enable (ENBL) function to have better control of the operation of the driver applications. ENBL is implemented on pin 3 which was previously left unused in the industry standard pin-out. It is internally pulled up to VDD for active high logic and can be left open for standard operation.
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類型 標題 日期
* Data sheet Single 9-A High Speed Low-Side MOSFET Driver With Enable datasheet (Rev. C) 2013年 3月 15日
* VID UCC27322-EP VID V6211601 2016年 6月 21日
* Radiation & reliability report UCC27322MDREP Reliability Report 2013年 1月 7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

設計與開發

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模擬型號

UCC27322 PSpice Transient Model

SLUM295.ZIP (27 KB) - PSpice Model
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模擬型號

UCC27322 TINA-TI Transient Model

SLUM447.ZIP (12 KB) - TINA-TI Spice Model
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模擬型號

UCC27322 TINA-TI Transient Reference Design

SLUM448.TSC (65 KB) - TINA-TI Reference Design
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模擬型號

UCC27322 Unencrypted PSpice Transient Model

SLUM506.ZIP (2 KB) - PSpice Model
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計算工具

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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SOIC (D) 8 檢視選項
VSSOP (DGK) 8 檢視選項
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