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TLF12505 Datasheet Optimos Powerstage

Manufacturer: Infineon

Overview: Automotive 60A OptimosTM Powerstage TLF12505 OptimosTM Powerstage TLF12505.

General Description

• Qualified for automotive applications requiring AEC-Q100 Rev H Grade 1 Compliance • High frequency, low profile DC-DC converters The TLF12505 integrated power-stage contains a low quiescent current synchronous buck gate-driver IC which is co-packed with control and synchronous MOSFETs.

The package is optimized for PCB layout, heat transfer, driver/MOSFET control timing, and minimal switch node ringing when layout guidelines are followed.

The paired gate driver and MOSFET combination enables higher efficiency at lower output voltages required by cutting edge CPU, GPU, and DDR memory designs.

Key Features

  • Integrated driver, control MOSFET Q1 and synchronous MOSFET Q2.
  • On-chip MOSFET Current sensing and reporting at 5uA/A.
  • Input voltage (VIN) range of 4.25 V to 20 V.
  • VCC and VDRV supply of 4.9 V to 5.5 V.
  • Output voltage range from 0.225 V up to 5.5 V at VIN = 12 V.
  • Output current capability of 60 A.
  • Operation up to 2 MHz.
  • VDRV under voltage lockout (UVLO).
  • Bootstrap under-voltage protection and flag.
  • 8mV /.

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