홈 전력 관리 게이트 드라이버 절연 게이트 드라이버
홈
전력 관리
게이트 드라이버
절연 게이트 드라이버

UCC21331-Q1

활성

활성화 및 프로그래머블 데드 타임을 지원하는 차량용 3kVrms, 4A/6A, 듀얼 채널 절연 게이트 드라이버

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데이터 시트

UCC21331-Q1

활성
데이터 시트 지금 주문하기

제품 상세 정보

Number of channels 2 Isolation rating Basic Power switch IGBT, MOSFET, SiCFET Withstand isolation voltage (VISO) (Vrms) 3000 Working isolation voltage (VIOWM) (Vrms) 850 Transient isolation voltage (VIOTM) (VPK) 4242 Peak output current (source) (typ) (A) 4 Peak output current (sink) (typ) (A) 6 Features Enable, High CMTI, Programmable dead time Output VCC/VDD (min) (V) 9.2 Output VCC/VDD (max) (V) 25 Input supply voltage (min) (V) 3 Input supply voltage (max) (V) 5.5 Input threshold CMOS, TTL Operating temperature range (°C) -40 to 150 Rating Automotive Fall time (ns) 8 Undervoltage lockout (typ) (V) 12 TI functional safety category Functional Safety-Capable
Number of channels 2 Isolation rating Basic Power switch IGBT, MOSFET, SiCFET Withstand isolation voltage (VISO) (Vrms) 3000 Working isolation voltage (VIOWM) (Vrms) 850 Transient isolation voltage (VIOTM) (VPK) 4242 Peak output current (source) (typ) (A) 4 Peak output current (sink) (typ) (A) 6 Features Enable, High CMTI, Programmable dead time Output VCC/VDD (min) (V) 9.2 Output VCC/VDD (max) (V) 25 Input supply voltage (min) (V) 3 Input supply voltage (max) (V) 5.5 Input threshold CMOS, TTL Operating temperature range (°C) -40 to 150 Rating Automotive Fall time (ns) 8 Undervoltage lockout (typ) (V) 12 TI functional safety category Functional Safety-Capable
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm)
  • Universal: dual low-side, dual high-side or half-bridge driver
  • AEC-Q100 qualified with the following result
    • Device temperature grade 1
  • Junction temperature range –40 to +150°C
  • Up to 4A peak source and 6A peak sink output
  • Common-mode transient immunity (CMTI) greater than 125V/ns
  • Up to 25V VDD output drive supply
    • 12V VDD UVLO options
  • Switching parameters:
    • 33ns typical propagation delay
    • 5ns maximum delay matching
    • 6ns maximum pulse-width distortion
    • 10µs maximum VDD power-up delay
  • UVLO protection for all power supplies
  • Fast enable for power sequencing
  • Universal: dual low-side, dual high-side or half-bridge driver
  • AEC-Q100 qualified with the following result
    • Device temperature grade 1
  • Junction temperature range –40 to +150°C
  • Up to 4A peak source and 6A peak sink output
  • Common-mode transient immunity (CMTI) greater than 125V/ns
  • Up to 25V VDD output drive supply
    • 12V VDD UVLO options
  • Switching parameters:
    • 33ns typical propagation delay
    • 5ns maximum delay matching
    • 6ns maximum pulse-width distortion
    • 10µs maximum VDD power-up delay
  • UVLO protection for all power supplies
  • Fast enable for power sequencing

The UCC21331-Q1 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, and IGBT transistors.

The UCC21331-Q1 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 3kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.

With all these advanced features, the UCC21331-Q1 device enables high efficiency, high power density, and robustness in a wide variety of power applications.

The UCC21331-Q1 is an isolated dual channel gate driver family with programmable dead time and wide temperature range. It is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, and IGBT transistors.

The UCC21331-Q1 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 3kVRMS isolation barrier, with a minimum of 125V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and integrated de-glitch filter that rejects input transients shorter than 5ns. All supplies have UVLO protection.

With all these advanced features, the UCC21331-Q1 device enables high efficiency, high power density, and robustness in a wide variety of power applications.
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