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UCC27524A1-Q1

활성

5V UVLO 및 음극 입력 전압 처리를 지원하는 오토모티브 5A/5A 듀얼 채널 게이트 드라이버

지금 주문
데이터시트

UCC27524A1-Q1

활성
데이터시트 지금 주문

제품 상세 정보

Number of channels 2 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 18 Features Enable pin Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.013 Input threshold CMOS, TTL Channel input logic Dual, Non-Inverting Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
Number of channels 2 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 5 Input supply voltage (min) (V) 4.5 Input supply voltage (max) (V) 18 Features Enable pin Operating temperature range (°C) -40 to 140 Rise time (ns) 7 Fall time (ns) 6 Propagation delay time (µs) 0.013 Input threshold CMOS, TTL Channel input logic Dual, Non-Inverting Input negative voltage (V) -5 Rating Automotive Undervoltage lockout (typ) (V) 4 Driver configuration Dual, Non-Inverting
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Industry-Standard Pin Out
  • Two Independent Gate-Drive Channels
  • 5-A Peak Source and Sink-Drive Current
  • Independent Enable Function for Each Output
  • TTL and CMOS-Compatible Logic Threshold Independent of Supply Voltage
  • Hysteretic-Logic Thresholds for High-Noise Immunity
  • Ability to Handle Negative Voltages (–5 V) at Inputs
  • Inputs and Enable Pin-Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage
  • 4.5-V to 18-V Single-Supply Range
  • Outputs Held Low During VDD-UVLO, (Ensures Glitch-Free Operation at Power-Up and Power-Down)
  • Fast Propagation Delays (13-ns typical)
  • Fast Rise and Fall Times (7-ns and 6-ns Typical)
  • 1-ns Typical Delay Matching Between 2-Channels
  • Ability to Parallel Two Outputs for High-Drive Current
  • Outputs Held in LOW When Inputs are Floating
  • MSOP-8 PowerPad™ Package
  • Operating Temperature Range of –40°C to +140°C
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Industry-Standard Pin Out
  • Two Independent Gate-Drive Channels
  • 5-A Peak Source and Sink-Drive Current
  • Independent Enable Function for Each Output
  • TTL and CMOS-Compatible Logic Threshold Independent of Supply Voltage
  • Hysteretic-Logic Thresholds for High-Noise Immunity
  • Ability to Handle Negative Voltages (–5 V) at Inputs
  • Inputs and Enable Pin-Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage
  • 4.5-V to 18-V Single-Supply Range
  • Outputs Held Low During VDD-UVLO, (Ensures Glitch-Free Operation at Power-Up and Power-Down)
  • Fast Propagation Delays (13-ns typical)
  • Fast Rise and Fall Times (7-ns and 6-ns Typical)
  • 1-ns Typical Delay Matching Between 2-Channels
  • Ability to Parallel Two Outputs for High-Drive Current
  • Outputs Held in LOW When Inputs are Floating
  • MSOP-8 PowerPad™ Package
  • Operating Temperature Range of –40°C to +140°C

The UCC27524A1-Q1 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A1-Q1 device is a variant of the UCC2752x family. The UCC27524A1-Q1 device adds the ability to handle –5 V directly at the input pins for increased robustness. The UCC27524A1-Q1 device is a dual, non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524A1-Q1 device is capable of delivering high-peak current pulses of up to 5-A source and 5-A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay (typically 13 ns). In addition, the drivers feature matched, internal-propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity.

For protection purposes, internal pull-up and pull-down resistors on the input pins of the UCC27524A1-Q1 device ensure that outputs are held LOW when input pins are in floating condition. The UCC27524A1-Q1 device features enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation.

The UCC27524A1-Q1 devices is available in a MSOP-PowerPAD-8 with exposed pad (DGN) package.

The UCC27524A1-Q1 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A1-Q1 device is a variant of the UCC2752x family. The UCC27524A1-Q1 device adds the ability to handle –5 V directly at the input pins for increased robustness. The UCC27524A1-Q1 device is a dual, non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524A1-Q1 device is capable of delivering high-peak current pulses of up to 5-A source and 5-A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay (typically 13 ns). In addition, the drivers feature matched, internal-propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity.

For protection purposes, internal pull-up and pull-down resistors on the input pins of the UCC27524A1-Q1 device ensure that outputs are held LOW when input pins are in floating condition. The UCC27524A1-Q1 device features enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation.

The UCC27524A1-Q1 devices is available in a MSOP-PowerPAD-8 with exposed pad (DGN) package.
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기술 문서

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모두 보기8
유형 직함 날짜
* Data sheet UCC27524A1-Q1 Dual 5-A, High-Speed, Low-Side Gate Driver With Negative Input Voltage Capability datasheet PDF | HTML 2017/04/12
Application note Why use a Gate Drive Transformer? PDF | HTML 2024/03/04
Application brief External Gate Resistor Selection Guide (Rev. A) 2020/02/28
Application brief Understanding Peak IOH and IOL Currents (Rev. A) 2020/02/28
Application brief High-Side Cutoff Switches for High-Power Automotive Applications (Rev. A) 2018/11/26
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018/10/29
Application note PFC Design Choice for On Board Charger Designs 2018/05/24
Application brief Reducing Switching Losses in On-Board Chargers for Electric Vehicles 2018/03/27

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계산 툴

SLURB22 — UCC2752X Schematic Review Template

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지원되는 제품 및 하드웨어

제품
저압측 드라이버
UCC27523 — 5V UVLO, 인버팅 입력 및 활성화를 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27524 — 5V UVLO, 활성화 및 1ns 지연 매칭을 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27524A — 5V UVLO, 활성화 및 음극 입력 전압 처리를 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27524A-Q1 — 5V UVLO 및 음극 입력 전압 처리를 지원하는 오토모티브 5A/5A 듀얼 채널 게이트 드라이버 UCC27524A1-Q1 — 5V UVLO 및 음극 입력 전압 처리를 지원하는 오토모티브 5A/5A 듀얼 채널 게이트 드라이버 UCC27525 — 5V UVLO, 활성화 및 인버팅/비인버팅 입력을 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27526 — 5V UVLO, 활성화, 듀얼 TTL 입력을 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27527 — 5V UVLO, 활성화, 듀얼 CMOS 입력을 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27528 — 5V UVLO, CMOS 입력 및 활성화를 지원하는 5A/5A 듀얼 채널 게이트 드라이버 UCC27528-Q1 — 5V UVLO 및 CMOS 입력을 지원하는 오토모티브 5A/5A 듀얼 채널 게이트 드라이버
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