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低壓側驅動器

UCC27324-Q1

現行

車用非反相 4-A/4-A 雙通道低壓側閘極驅動器

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UCC27444-Q1 現行 具 -5V 輸入能力和啟用能力的車用 20V VDD、4A/4A 雙通道低壓側驅動器 Newer generation with increased VDD range

UCC27324-Q1

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 Non-inverting Outputs, Hysteretic Logic 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 Non-Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Non-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 Non-inverting Outputs, Hysteretic Logic 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 Non-Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Non-Inverting
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Qualified for Automotive Applications
  • Industry-Standard Pinout
  • High Current Drive Capability of ±4 A at the Miller Plateau Region
  • Efficient Constant Current Sourcing Even at Low Supply Voltages
  • TTL and CMOS-Compatible Inputs Independent of Supply Voltage
  • 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
  • Supply Voltage of 4 V to 15 V
  • Supply Current of 0.3 mA
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Rated From T J = –40°C to 125°C
  • TrueDrive™ Output Architecture Using Bipolar and CMOS Transistors in Parallel
  • Qualified for Automotive Applications
  • Industry-Standard Pinout
  • High Current Drive Capability of ±4 A at the Miller Plateau Region
  • Efficient Constant Current Sourcing Even at Low Supply Voltages
  • TTL and CMOS-Compatible Inputs Independent of Supply Voltage
  • 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
  • Supply Voltage of 4 V to 15 V
  • Supply Current of 0.3 mA
  • Dual Outputs Can Be Paralleled for Higher Drive Current
  • Rated From T J = –40°C to 125°C
  • TrueDrive™ Output Architecture Using Bipolar and CMOS Transistors in Parallel

The UCC27324-Q1 high-speed dual-MOSFET driver can deliver large peak currents into capacitive loads. Using a design that inherently minimizes shoot-through current, these drivers deliver 4 A of 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 device is offered in a standard SOIC-8 (D) package.

The UCC27324-Q1 high-speed dual-MOSFET driver can deliver large peak currents into capacitive loads. Using a design that inherently minimizes shoot-through current, these drivers deliver 4 A of 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 device is offered in a standard SOIC-8 (D) package.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 UCC27324-Q1 Dual 4-A Peak High-Speed Low-Side Power MOSFET Driver datasheet (Rev. D) PDF | HTML 2023/11/28
應用說明 Why use a Gate Drive Transformer? PDF | HTML 2024/3/4
應用說明 Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs PDF | HTML 2024/1/22
應用說明 Static Magnet Power Supply Design for Magnetic Resonance Imaging Application PDF | HTML 2024/1/22
Application brief External Gate Resistor Selection Guide (Rev. A) 2020/2/28
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 2020/2/28
應用說明 Improving Efficiency of DC-DC Conversion through Layout 2019/5/7
Application brief How to overcome negative voltage transients on low-side gate drivers' inputs 2019/1/18
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) 2018/11/26
更多文件說明 Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018/10/29
應用說明 PFC Design Choice for On Board Charger Designs 2018/5/24
Application brief Reducing Switching Losses in On-Board Chargers for Electric Vehicles 2018/3/27

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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

UCC2742xQ1 EVM 是高速雙 MOSFET 評估模組，提供可快速且輕鬆啟動 UCC2742xQ1 驅動器的測試平台。由 4V 至 15V 外部單電源供電，並配備全方位的測試點和跨接器組。所有裝置都有獨立的輸入與輸出線路，且所有裝置都共享一個共同接地。提供啟用 (ENBL) 功能以更妥善控制驅動器應用的運作，裝置的驅動器訊號可透過相同的啟用接腳啟用或停用。
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計算工具

SLURB25 — UCC2732X Schematic Review Template

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計算工具

SLURB26 — UCC2732X and UCC3732X Schematic Review Template

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參考設計

TIDM-SOLAR-DCDC — 具有最大高功率點追蹤 (MPPT) 參考設計的 C2000™ MCU 太陽能 DC/DC 轉換器

此設計是一種數位控制式太陽能 DC/DC 轉換器，其具備最大高功率點追蹤 (MPPT) 功能，可用於中央或串列式太陽能逆變器。此設計可做為 TIDM-SOLAR-ONEPHINV (併網型單相 DC/AC 逆變器) 的前端 MPPT DC/DC 轉換器。這兩者共同構成適合中央或串列式逆變器應用的 C2000 型太陽能逆變器參考設計。此太陽能 MPPT DC/DC 轉換器由兩個功率級組成，一個是適用於 MPPT 的雙相交錯式升壓轉換器，另一個是隔離式諧振 LLC 轉換器。C2000 TMS320F280049C 微控制器 (MCU) 可在執行 MPPT 演算法時，用於 DC/DC (...)

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