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XTR25020 - HIGH TEMPERATURE INTELLIGENT GATE DRIVER


         FEATURES       PRODUCT DESCRIPTION       APPLICATIONS       ORDERING INFORMATION       PACKAGING
   FEATURES
  • Operational beyond the -60°C to +230°C temperature range.
  • Supply voltage from 4.5V to 40V.
  • Integrated charge-pump inside pull-up driver allowing 100% duty-cycle PWM control signal.
  • Internal 5V LDO regulator.
  • Safe start-up of normally-on devices.
  • Half bridge cross-conduction protection.
  • Pull-up driver with 3A peak current and 1A continuous current capability.
  • Pull-down driver with 3A peak current capability.
  • On-chip active Miller clamp switch with 3A capability.
  • Resistor-programmable Under voltage lockout (ULVO).
  • Resistor-programmable over-current protection level (rail-to-rail, positive and negative current sense).
  • Latch-up free.
  • Ruggedized SMT packages. Also available as bare die.
   PRODUCT DESCRIPTION


XTR25020 is a high-temperature, high reliability intelligent power transistor driver designed to provide a robust, reliable, compact and efficient solution for driving a large variety of high-temperature, high-voltage, and high-efficiency power transistors. XTR25020 is able to drive normally-On and normally-Off power transistors in Silicon Carbide (SiC), Gallium Nitride (GaN) and standard silicon, including JFETs, MOSFETs, BJTs, SJTs and MESFETs. The XTR25020 includes one pull-up gate-drive-channel (PU_DR) capable of sourcing a typical 3A peak current and two pull-down gate-drive-channels capable of sinking a typical 3A peak current (PD_DR and PD_MC). The PD_DR channel is used for the effective turn-off of the power transistor, while PD_MC channel is used for Active Miller Clamping (AMC) function thanks to its internal gate level detection. The circuit includes soft shut-down capability that slowly shuts down the power transistor in case of fault. The XTR25020 is able to detect failures due to over-current in the power switch or to UVLO detected on the power supply. In addition, safe start-up and cross-conduction protection are implemented to guarantee safe operation at system level. The XTR25020 can be used to extend the drive capability of the XTR26020. It can also be used with the XTR40010 to drive multiple power transistors connected in parallel for very high power applications.
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   APPLICATIONS
  • Reliability-critical, Automotive, Aeronautics & Aerospace, Down-hole, Energy Conversion, Solar.
  • Intelligent Power Modules (IPM).
  • Power inverters and motor drives.
  • Uninterruptible power supplies (UPS).
  • Power conversion and power factor correction (PFC).
  • DC/DC converters and switched mode power supplies (SMPS).
XTR25020_Product Highlights.jpg
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   ORDERING INFORMATION

Product Reference Temperature Range Package Pin Count Marking
XTR25020-BD-60°C to +230°CBare die XTR25020
XTR25021-D-60°C to +230°CCeramic side brazed DIP28XTR25021
XTR25021-LJ-60°C to +230°CCeramic LJCC28XTR25021

       Other packages and packaging configurations possible upon request.
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   PACKAGING




Documentation :
Datasheet :


DS-00662-14-XTR25020-High Temperature Intelligent Gate Driver



Application Notes :





Demo Boards :


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