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隔離式閘極驅動器

UCC21540A

現行

具有 5V UVLO 和 3.3mm 通道間距選項的 5.7kVRMS、4A/6A 雙通道絕緣式閘極驅動器

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最新 UCC21550 現行 具有 IGBT 專用 DIS 和 DT 針腳的 4A/6A、5-kVRMS 雙通道隔離式閘極驅動器 Improved CMTI, faster VDD startup

UCC21540A

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5700 Working isolation voltage (VIOWM) (Vrms) 1414 Transient isolation voltage (VIOTM) (VPK) 8000 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 6 Features Disable, Programmable dead time Output VCC/VDD (max) (V) 18 Output VCC/VDD (min) (V) 6 Input supply voltage (min) (V) 3 Input supply voltage (max) (V) 5.5 Propagation delay time (µs) 0.028 Input threshold CMOS, TTL Operating temperature range (°C) -40 to 125 Rating Catalog Bootstrap supply voltage (max) (V) 1414 Rise time (ns) 5 Fall time (ns) 6 Undervoltage lockout (typ) (V) 5
Number of channels 2 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5700 Working isolation voltage (VIOWM) (Vrms) 1414 Transient isolation voltage (VIOTM) (VPK) 8000 Power switch GaNFET, IGBT, MOSFET Peak output current (A) 6 Features Disable, Programmable dead time Output VCC/VDD (max) (V) 18 Output VCC/VDD (min) (V) 6 Input supply voltage (min) (V) 3 Input supply voltage (max) (V) 5.5 Propagation delay time (µs) 0.028 Input threshold CMOS, TTL Operating temperature range (°C) -40 to 125 Rating Catalog Bootstrap supply voltage (max) (V) 1414 Rise time (ns) 5 Fall time (ns) 6 Undervoltage lockout (typ) (V) 5
SOIC (DW) 16 106.09 mm² 10.3 x 10.3 SOIC (DWK) 14 106.09 mm² 10.3 x 10.3
  • Wide body package options
    • DW SOIC-16: pin-2-pin to UCC21520
    • DWK SOIC-14: 3.3 mm Ch-2-Ch spacing
  • Up to 4-A peak source and 6-A peak sink output
  • Up to 18-V VDD output drive supply
    • 5-V and 8-V VDD UVLO Options
  • CMTI greater than 100 V/ns
  • Switching parameters:
    • 40-ns maximum propagation delay
    • 5-ns maximum delay matching
    • 5.5-ns maximum pulse-width distortion
    • 35-µs maximum VDD power-up delay
  • Resistor-programmable dead time
  • TTL and CMOS compatible inputs
  • Safety-related certifications:
    • 8000-VPK reinforced isolation per DIN V VDE V 0884-11:2017-01
    • 5700-VRMS isolation for 1 minute per UL 1577
    • CQC certification per GB4943.1-2011
  • Wide body package options
    • DW SOIC-16: pin-2-pin to UCC21520
    • DWK SOIC-14: 3.3 mm Ch-2-Ch spacing
  • Up to 4-A peak source and 6-A peak sink output
  • Up to 18-V VDD output drive supply
    • 5-V and 8-V VDD UVLO Options
  • CMTI greater than 100 V/ns
  • Switching parameters:
    • 40-ns maximum propagation delay
    • 5-ns maximum delay matching
    • 5.5-ns maximum pulse-width distortion
    • 35-µs maximum VDD power-up delay
  • Resistor-programmable dead time
  • TTL and CMOS compatible inputs
  • Safety-related certifications:
    • 8000-VPK reinforced isolation per DIN V VDE V 0884-11:2017-01
    • 5700-VRMS isolation for 1 minute per UL 1577
    • CQC certification per GB4943.1-2011

The UCC2154x is an isolated dual channel gate driver family designed with up to 4-A/6-A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. UCC2154x in DWK package also offers 3.3-mm minimum channel-to-channel spacing which facilitates higher bus voltage.

The UCC2154xfamily 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 5.7-kVRMS isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, integrated de-glitch filter that rejects input transients shorter than 5ns, and negative voltage handling for up to –2V spikes for 200ns on input and output pins. All supplies have UVLO protection.

The UCC2154x is an isolated dual channel gate driver family designed with up to 4-A/6-A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. UCC2154x in DWK package also offers 3.3-mm minimum channel-to-channel spacing which facilitates higher bus voltage.

The UCC2154xfamily 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 5.7-kVRMS isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, integrated de-glitch filter that rejects input transients shorter than 5ns, and negative voltage handling for up to –2V spikes for 200ns on input and output pins. All supplies have UVLO protection.
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類型 標題 日期
* Data sheet UCC2154x Reinforced Isolation Dual-Channel Gate Driver With 3.3-mm Channel-to-Channel Spacing Option datasheet (Rev. D) PDF | HTML 2021年 1月 4日
Certificate CQC19001226951 2021年 2月 5日

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開發板

UCC21540EVM — 具有 3.3mm 通道至通道間距的 5.0-kVrms 絕緣式雙通道閘極驅動器

UCC21540EVM is designed for evaluating UCC21540, which is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current capability. This EVM serves as a reference design for driving power MOSFETs with up to 18V drive voltage, UCC21540 pin function identification, components (...)
使用指南: PDF
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模擬型號

UCC21540A PSPICE MODEL

SLUM693.ZIP (34 KB) - PSpice Model
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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SOIC (DW) 16 Ultra Librarian
SOIC (DWK) 14 Ultra Librarian
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