전원 관리 AC/DC & DC/DC controllers (external FET)

UCC27517A-Q1

활성

5V UVLO 및 듀얼 입력 구조를 지원하는 오토모티브 4A/4A 단일 채널 게이트 드라이버

제품 상세 정보

Operating temperature range (°C) -40 to 125 Rating Automotive Input supply voltage (max) (V) 18 Input supply voltage (min) (V) 4.5 Number of channels 1
Operating temperature range (°C) -40 to 125 Rating Automotive Input supply voltage (max) (V) 18 Input supply voltage (min) (V) 4.5 Number of channels 1
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Automotive Qualified Grade 1: –40°C
      to 125°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Low-Cost Gate-Driver Device Offering Superior
    Replacement of NPN and PNP Discrete Solutions
  • 4-A Peak-Source and Sink Symmetrical Drive
  • Ability to Handle Negative Voltages (–5 V) at
    Inputs
  • Fast Propagation Delays (13-ns typical)
  • Fast Rise and Fall Times (9-ns and 7-ns typical)
  • 4.5 to 18-V Single-Supply Range
  • Outputs Held Low During VDD UVLO (ensures
    glitch-free operation at power up and power down)
  • TTL and CMOS Compatible Input-Logic Threshold
    (independent of supply voltage)
  • Hysteretic-Logic Thresholds for High-Noise
    Immunity
  • Dual Input Design (choice of an inverting (IN– pin)
    or non-inverting (IN+ pin) driver configuration)
    • Unused Input Pin can be Used for Enable or
      Disable Function
  • Output Held Low when Input Pins are Floating
  • Input Pin Absolute Maximum Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • Operating Temperature Range of –40°C to 140°C
  • 5-Pin DBV (SOT-23) Package Option
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Automotive Qualified Grade 1: –40°C
      to 125°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Low-Cost Gate-Driver Device Offering Superior
    Replacement of NPN and PNP Discrete Solutions
  • 4-A Peak-Source and Sink Symmetrical Drive
  • Ability to Handle Negative Voltages (–5 V) at
    Inputs
  • Fast Propagation Delays (13-ns typical)
  • Fast Rise and Fall Times (9-ns and 7-ns typical)
  • 4.5 to 18-V Single-Supply Range
  • Outputs Held Low During VDD UVLO (ensures
    glitch-free operation at power up and power down)
  • TTL and CMOS Compatible Input-Logic Threshold
    (independent of supply voltage)
  • Hysteretic-Logic Thresholds for High-Noise
    Immunity
  • Dual Input Design (choice of an inverting (IN– pin)
    or non-inverting (IN+ pin) driver configuration)
    • Unused Input Pin can be Used for Enable or
      Disable Function
  • Output Held Low when Input Pins are Floating
  • Input Pin Absolute Maximum Voltage Levels Not
    Restricted by VDD Pin Bias Supply Voltage
  • Operating Temperature Range of –40°C to 140°C
  • 5-Pin DBV (SOT-23) Package Option

The UCC27517A-Q1 single-channel high-speed low-side gate-driver device effectively drives MOSFET and IGBT power switches. With a design that inherently minimizes shoot-through current, the UCC27517A-Q1 sources and sinks high peak-current pulses into capacitive loads offering rail-to-rail drive capability and extremely small propagation delay typically 13 ns.

The UCC27517A-Q1 device handles –5 V at input.

The UCC27517A-Q1 provides 4-A source and 4-A sink (symmetrical drive) peak-drive current capability at VDD = 12 V.

The UCC27517A-Q1 operates over a wide VDD range of 4.5 V to 18 V and wide temperature range of –40°C to 140°C. Internal Undervoltage Lockout (UVLO) circuitry on VDD pin holds the output low outside VDD operating range. The ability to operate at low voltage levels such as below 5 V, along with best-in-class switching characteristics, is especially suited for driving emerging wide band-gap power-switching devices such as GaN power-semiconductor devices.

The UCC27517A-Q1 single-channel high-speed low-side gate-driver device effectively drives MOSFET and IGBT power switches. With a design that inherently minimizes shoot-through current, the UCC27517A-Q1 sources and sinks high peak-current pulses into capacitive loads offering rail-to-rail drive capability and extremely small propagation delay typically 13 ns.

The UCC27517A-Q1 device handles –5 V at input.

The UCC27517A-Q1 provides 4-A source and 4-A sink (symmetrical drive) peak-drive current capability at VDD = 12 V.

The UCC27517A-Q1 operates over a wide VDD range of 4.5 V to 18 V and wide temperature range of –40°C to 140°C. Internal Undervoltage Lockout (UVLO) circuitry on VDD pin holds the output low outside VDD operating range. The ability to operate at low voltage levels such as below 5 V, along with best-in-class switching characteristics, is especially suited for driving emerging wide band-gap power-switching devices such as GaN power-semiconductor devices.

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기술 문서

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모두 보기5
유형 직함 날짜
* Data sheet UCC27517A-Q1 Single-Channel High-Speed Low-Side Gate Driver with Negative Input Voltage Capability (with 4-A Peak Source and Sink) datasheet (Rev. B) PDF | HTML 2015/08/28
Functional safety information UCC27517A-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 2021/06/16
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
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018/10/29

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 모델

UCC27517 PSpice Transient Model (Rev. B)

SLUM286B.ZIP (51 KB) - PSpice Model
시뮬레이션 모델

UCC27517 TINA-TI Transient Reference Design

SLUM317.TSC (67 KB) - TINA-TI Reference Design
시뮬레이션 모델

UCC27517 TINA-TI Transient Spice Model

SLUM318.ZIP (8 KB) - TINA-TI Spice Model
시뮬레이션 모델

UCC27517 Unencrypted PSpice Transient Model

SLUM491.ZIP (2 KB) - PSpice Model
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Design guide: PDF
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This reference design provides an electronics subsystem designed to drive an automotive augmented reality (AR) head-up display (HUD). DLP® technology enables bright, crisp, highly saturated head-up displays that project critical driving information onto the windshield of the car, reducing (...)
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회로도: PDF
레퍼런스 디자인

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This single-phase boost converter operates over an input voltage range of 120 V - 350 V and provides a non-isolated output of 221 V / 0.87 A. Input voltages above 221 V are passed through to the output. With an efficiency of greater than 97%, component losses are reduced, which results in lowers (...)
Test report: PDF
회로도: PDF
패키지 다운로드
SOT-23 (DBV) 5 옵션 보기

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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