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TLF30681QVS01 Datasheet Power Management Ic

Manufacturer: Infineon

Overview: OPTIREG™ PMIC TLF30681QVS01 Power management IC.

General Description

The OPTIREG™ PMIC TLF30681QVS01 is a multiple rail Power Management IC (PMIC) for automotive applications, optimized for the use in Advanced Driver Assistance Systems (ADAS).

The device consists of a battery connected buck regulator (Buck1) providing 3.3 V to external loads and to two low voltage postregulators.

The first post-regulator (Buck2) provides an output voltage of 1.25 V (output voltage adjustment via SPI in the range of 0.9 V to 1.3 V).

Key Features

  • High-efficiency step-down pre-regulator for wide input voltage range from 3.7 V to 35 V (40 V limited time) with low overall power loss and fast transient performance.
  • Suitable for operation with ceramic capacitors.
  • High-efficiency step-down post-regulator for second output voltage generation.
  • Step-up post-regulator with 5 V output voltage.
  • Voltage monitoring for two external voltage rails including enable signals.
  • 16-bit SPI.
  • Confi.

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TLF30681QVS01 Distributor