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半橋式驅動器

UCC27201A

現行
立即訂購
產品規格表

UCC27201A

現行
產品規格表 立即訂購

產品詳細資料

Bootstrap supply voltage (max) (V) 120 Power switch MOSFET Input supply voltage (min) (V) 8 Input supply voltage (max) (V) 17 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (µs) 0.02 Rise time (ns) 8 Fall time (ns) 7 Iq (mA) 0.001 Input threshold TTL Channel input logic TTL Switch node voltage (V) -18 Features Integrated bootstrap diode, Negative Voltage Handling on Input Driver configuration Noninverting
Bootstrap supply voltage (max) (V) 120 Power switch MOSFET Input supply voltage (min) (V) 8 Input supply voltage (max) (V) 17 Operating temperature range (°C) -40 to 150 Undervoltage lockout (typ) (V) 8 Rating Catalog Propagation delay time (µs) 0.02 Rise time (ns) 8 Fall time (ns) 7 Iq (mA) 0.001 Input threshold TTL Channel input logic TTL Switch node voltage (V) -18 Features Integrated bootstrap diode, Negative Voltage Handling on Input Driver configuration Noninverting
VSON (DRM) 8 16 mm² (4 mm × 4 mm) HSOIC (DDA) 8 29.4 mm² (4.9 mm × 6 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) WSON (DPR) 10 16 mm² (4 mm × 4 mm) VSON (DRC) 9 9 mm² (3 mm × 3 mm)
  • Drives two N-channel MOSFETs in high-side and low-side configuration
  • Negative voltage handling on HS (–18V)
  • Maximum boot voltage 120V
  • Maximum VDD voltage 20V
  • On-chip 0.65V VF, 0.65Ω RD bootstrap diode
  • 22ns propagation delay times
  • 3A sink, 3A source output currents
  • 8ns rise/7ns fall time with 1000pF load
  • 1ns delay matching
  • Undervoltage lockout for high-side and low-side driver
  • Specified from –40°C to 150°C
  • Drives two N-channel MOSFETs in high-side and low-side configuration
  • Negative voltage handling on HS (–18V)
  • Maximum boot voltage 120V
  • Maximum VDD voltage 20V
  • On-chip 0.65V VF, 0.65Ω RD bootstrap diode
  • 22ns propagation delay times
  • 3A sink, 3A source output currents
  • 8ns rise/7ns fall time with 1000pF load
  • 1ns delay matching
  • Undervoltage lockout for high-side and low-side driver
  • Specified from –40°C to 150°C

The UCC2720xA family of high-frequency N-channel MOSFET drivers include a 120V bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1ns between the turn-on and turn-off of each other. In order to improve performance in noisy power supply environments the UCC2720xA has an enhanced ESD input structure and also has the ability to withstand a maximum of –18V on its HS pin.

An on-chip bootstrap diode eliminates the external discrete diodes. Under-voltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.

Two versions of the UCC2720xA are offered. The UCC27200A has high-noise immune CMOS input thresholds while the UCC27201A has TTL-compatible thresholds.

The UCC2720xA family of high-frequency N-channel MOSFET drivers include a 120V bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1ns between the turn-on and turn-off of each other. In order to improve performance in noisy power supply environments the UCC2720xA has an enhanced ESD input structure and also has the ability to withstand a maximum of –18V on its HS pin.

An on-chip bootstrap diode eliminates the external discrete diodes. Under-voltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.

Two versions of the UCC2720xA are offered. The UCC27200A has high-noise immune CMOS input thresholds while the UCC27201A has TTL-compatible thresholds.
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UCC27311A 現行 具有 7V UVLO 和啟用選項的 120V 3.7A/4.5A 半橋閘極驅動器 Similar pin-to-pin product with higher drive current and similar electrical characteristics
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UCC27282 現行 具有 5V UVLO、互鎖功能和啟用選項的 120V 3A/3A 半橋閘極驅動器 This product offers input interlock for greater robustness, an enable pin for 7µA standby current.

技術文件

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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 UCC2720xA 120V, 3A/3A Half-Bridge Drivers with 8V UVLO datasheet (Rev. C) PDF | HTML 2024/7/18
Product overview UCC272xx and UCC273xx: 120V Half-Bridge Gate Drivers for High-Powered Applications (Rev. A) PDF | HTML 2026/3/2
應用說明 Mapping Application Requirements with the 120V Halfbridge Gate Driver (Rev. A) PDF | HTML 2026/2/27
應用說明 Using Half-Bridge Gate Driver to Achieve 100% Duty Cycle for High Side FET PDF | HTML 2024/3/25
應用說明 Challenges and Solutions for Half-Bridge Gate Drivers in Bidirectional DC-DC Converters PDF | HTML 2024/1/24
應用說明 Bootstrap Circuitry Selection for Half Bridge Configurations (Rev. A) PDF | HTML 2023/9/8
應用說明 Comparative Analysis of Two Different Methods for Gate-Drive Current Boosting (Rev. A) PDF | HTML 2022/2/17
應用說明 Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D) 2021/4/7
應用說明 Understanding and comparing peak current capability of gate drivers PDF | HTML 2021/3/30
應用說明 Implementing High-Side Switches Using Half-Bridge Gate Drivers for 48-V Battery. 2020/5/12
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
Application brief Small Price Competitive 100-V Driver for 48-V BLDC Motor Drives 2019/10/22
白皮書 Power Electronics in Motor Drives: Where is it? (Rev. A) 2019/10/1
應用說明 Maximizing DC/DC converter designs with UCC27282 2019/1/18
應用說明 UCC27282 Improving motor drive system robustness 2019/1/11
更多文件說明 Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018/10/29
選擇指南 Power Management Guide 2018 (Rev. R) 2018/6/25
技術文章 How to achieve higher system efficiency- part two: high-speed gate drivers PDF | HTML 2017/1/31
使用指南 UCC272xx User's Guide 2016/10/14
技術文章 48V systems: Design considerations for a typical auxiliary power inverter PDF | HTML 2015/7/8

設計與開發

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開發板

UCC27201AEVM-328 — 具有功率級的 UCC27201A 評估模組

UCC27201AEVM-328 專為評估 UCC27201ADPR 和 UCC27212DPR 而設計，這是一款具備高源極和汲極峰值電流能力的半橋閘極驅動器。此 EVM 的目標是依照產品規格書參數評估驅動器 IC 的性能。EVM 也可當成驅動器 IC 元件選擇指南使用。EVM 還可以輕鬆配置為同步降壓轉換器等電源級拓撲，並測試佈局對性能的影響。
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開發板

UCC27288EVM — UCC27288 100-V、3-A、8-V UVLO 半橋閘極驅動器評估模組

UCC27288EVM 專為評估 UCC27288D 而設計，這是一款具備 2.5-A 峰值電流源和 3.5-A 峰值汲極電流能力的 100-V 半橋閘極驅動器。此 EVM 可做為驅動功率 MOSFET 的參考設計，驅動電壓高達 20-V。
使用指南: PDF
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模擬型號

UCC27201 and UCC27201A PSpice Transient Model (Rev. B)

SLUM096B.ZIP (74 KB) - PSpice 模型
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模擬型號

UCC27201 and UCC27201A TINA-TI Transient Reference Design (Rev. A)

SLUM114A.TSC (193 KB) - TINA-TI 參考設計
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模擬型號

UCC27201 and UCC27201A TINA-TI Transient Spice Model (Rev. A)

SLUM113A.ZIP (30 KB) - TINA-TI Spice 模型
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模擬型號

UCC27201 and UCC27201A Unencrypted PSpice Transient Model

SLUM502.ZIP (4 KB) - PSpice 模型
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計算工具

SLURB12 — UCC272xx-UCC273xx Schematic Review Template

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參考設計

TIDA-00653 — 適用於電池充電應用的非隔離式雙向轉換器參考設計

TIDA-00653 是一款適用於 48V 電池應用的非隔離式 48V 至 12V 雙向轉換器參考設計，採用 UCD3138 數位電源控制器實現。此設計具備靈活性，可在 ZVS（零電壓切換）轉換模式下運作以優化輕載效率，或採用硬切換拓撲以簡化系統設計。此雙向轉換器具備自動相位關斷、輕載偏移與自適應死區時間最佳化功能，可實現高於 96% 的綜合效率提升。由於效率顯著提升，熱損耗減少，因此在車用應用中無需風冷或液冷。此外，藉由 UCD3138 的高控制頻率與硬體式狀態機控制能力，使得整體設計體積更小，同時釋放系統 CPU 處理其他功能，例如電池管理。

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
VSON (DRM) 8 Ultra Librarian
HSOIC (DDA) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
WSON (DPR) 10 Ultra Librarian
VSON (DRC) 9 Ultra Librarian
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