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TB9045FNG-150 Datasheet DCDC Convertor & Multi Output Regulator

Manufacturer: Toshiba

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Datasheet Details

Part number TB9045FNG-150
Manufacturer Toshiba
File Size 749.01 KB
Description DCDC Convertor & Multi Output Regulator
Datasheet download datasheet TB9045FNG-150 Datasheet

Overview

TB9045FNG-150 TOSHIBA BiCMOS Integrated Circuit Bi-CMOS Silicon Monolithic TB9045FNG-150 DCDC Convertor & Multi Output Regulator TB9045FNG is a multi output power supply IC for automotive system power supply incorporating 2 DCDC convertors, a series power supply and 3 tracking regulators.

Both high efficiency and low noise output are concurrently achieved by a DCDC power supply and a series power supply, respectively.

It incorporates various monitoring functions for abnormalities in power supply and MCU, and enables transmitting monitoring statuses to an external system via SPI communication.

Key Features

  • 1.1.
  • 2 DCDC convertor circuits.
  • DCDC1: Synchronous rectifying buck-boost convertor with built-in 6V output.
  • DCDC2: Synchronous rectifying buck convertor with built-in 1V system output 4 built-in output series power supply circuits.
  • LDO1: Output voltage 5.0V.
  • TR1 to 3 output voltage LDO1 and tuning voltage (3 ch) Output voltage monitoring & reset output.
  • High voltage & low voltage & overcurrent.

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