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TB9044AFNG - DCDC Convertor & Multi Output Regulator

Datasheet Summary

Description

No.

Features

  • es DCDC convertor circuits.
  • DCDC1: Synchronous rectifying buck-boost convertor with built-in 6V output 4built-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 monitoring.
  • Power-on reset (2-channel output pins).
  • Watchdog timer Built-in SPI communication.
  • To output notification signals for various abnormalitie.

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Datasheet Details

Part number TB9044AFNG
Manufacturer Toshiba
File Size 732.91 KB
Description DCDC Convertor & Multi Output Regulator
Datasheet download datasheet TB9044AFNG Datasheet
Additional preview pages of the TB9044AFNG datasheet.

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Full PDF Text Transcription

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TB9044AFNG TOSHIBA BiCMOS Integrated Circuit Silicon Monolithic TB9044AFNG DCDC Convertor & Multi Output Regulator TB9044AFNG is a multi output power supply IC for automotive system power supply incorporating a DCDC convertor, 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. HTSSOP48-P-300-0.50 Weight: 204.6mg (typ.) 1             1.
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