LM5111-2MY/NOPB Part Information

Details for LM5111-2MY/NOPB by Texas Instruments

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

Part Description

The LM5111 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Each compound output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5-A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Undervoltage lockout protection is also provided. The drivers can be operated in parallel with inputs and outputs connected to double the drive current capability. This device is available in the SOIC package or the thermally enhanced MSOPPowerPAD package.

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Part Features

  • 5-A Sink and 3-A Source Current Capability
  • Available in Dual Noninverting, Dual Inverting and Combination Configurations
  • Compound CMOS and Bipolar Outputs Reduce Output Current Variation
  • Fast Propagation Times (25 ns Typical)
  • Fast Rise and Fall Times (14 ns and 12 ns Rise and Fall, Respectively, With 2-nF Load)
  • Independent Inputs (TTL Compatible)
  • Independently Drives Two N-Channel MOSFETs
  • LM5111-4 UVLO Configured to Drive PFET through OUT_A and NFET through OUT_B
  • Pin Compatible With Industry Standard Gate
  • Supply Rail Undervoltage Lockout Protection (UVLO)u0192
  • Two Channels can be Connected in Parallel to Double the Drive Current

Part Specifications

Driver Configuration Low Side
Peak Output Current 5A
Supply Voltage Min 3.5V
Supply Voltage Max 14V
Driver Case Style MSOP
No. of Pins 8Pins
Input Delay 25ns
Output Delay 25ns
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 5111
Device Type Power
Module Configuration Low Side
No. of Outputs 2Outputs
Operating Temperature Range -40°C to +125°C
Output Resistance 30ohm
Output Source Current Max 3A
Output Source Current Min 3A
Supply Voltage Range 3.5V to 14V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • 5-A/3-A dual channel gate driver with active high or low output 4-V UVLO | Texas Instruments

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