UCC27531D Part Information

Details for UCC27531D by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

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Part Description

The UCC2753x single-channel, high-speed gate drivers can effectively drive MOSFET and IGBT power switches. Using a design that allows for a source of up to 2.5 A and 5-A sink through asymmetrical drive (split outputs), coupled with the ability to support a negative turn-off bias, rail-to-rail drive capability, extremely small propagation delay (17 ns typical), the UCC2753x devices are ideal solutions for MOSFET and IGBT power switches. The UCC2753x family of devices can also support enable, dual input, and inverting and non-inverting input functionality. The split outputs and strong asymmetrical drive boost the devices immunity against parasitic Miller turn-on effect and can help reduce ground debouncing.

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Part Features

  • Enable With Fixed TTL Compatible Threshold
  • Fast Propagation Delays (17-ns Typical)
  • Fast Rise and Fall Times (15-ns and 7-ns Typical With 1800-pF Load)
  • High 2.5-A Source and 2.5-A or 5-A Sink Peak Drive Currents at 18-V VDD
  • Input and Enable Pins Capable of Withstanding up to u20135-V DC Below Ground
  • Inverting and Noninverting Input Configurations
  • Low-Cost Gate Driver (Offering Optimal Solution for Driving FET and IGBTs)
  • Low-Cost, Space-Saving 5-Pin or 6-Pin DBV (SOT-23) Package Options
  • Operating Temperature Range of u201340u00b0C to 140u00b0C
  • Output Held Low When Inputs are Floating or During VDD UVLO
  • Split Output Options Allow for Tuning of Turnon and Turnoff Currents
  • Superior Replacement to Discrete Transistor Pair Drive (Providing Easy Interface With Controller)
  • TTL and CMOS Compatible Input Logic Threshold (Independent of Supply Voltage)
  • UCC27536 and UCC27537 Pin-to-Pin Compatible to TPS2828 and TPS2829
  • Undervoltage Lockout (UVLO)
  • Used as a High-Side or Low-Side Driver (If Designed With Proper BIAS and Signal Isolation)
  • Wide VDD Range From 10 V to 35 V

Part Specifications

Driver Configuration High Side and Low Side
Peak Output Current 5A
Supply Voltage Min 10V
Supply Voltage Max 32V
Driver Case Style SOIC
No. of Pins 8Pins
Input Delay 17ns
Output Delay 17ns
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • MOSFET/IGBT DRIV, LOW/HIGH SIDE, SOIC-8; Driver Configuration:High Side and Low Side; Peak Output Current:5A; Supply Voltage Min:10V; Supply Voltage Max:32V; Driver Case Style:SOIC; No. of Pins:8Pins; Input Delay:17ns; Output RoHS Compliant: Yes | Newark Electronics
  • 2.5-A/5-A single-channel gate driver with 8-V UVLO, 35-V VDD, and split outputs | Texas Instruments

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