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TL499A - Wide-Range Power-Supply Controllers

Description

The TL499A device is an integrated circuit designed to provide a wide range of adjustable regulated supply voltages.

The regulated output voltage can be varied from 2.9 V to 30 V by adjusting two external resistors.

Features

  • 1 Internal Series-Pass and Step-Up Switching Regulator.
  • Output Adjustable From 2.9 V to 30 V.
  • 1-V to 10-V Input for Switching Regulator.
  • 4.5-V to 32-V Input for Series Regulator.
  • Externally Controlled Switching Current.
  • No External Rectifier Required 2.

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Datasheet preview – TL499A

Datasheet Details

Part number TL499A
Manufacturer Texas Instruments
File Size 326.64 KB
Description Wide-Range Power-Supply Controllers
Datasheet download datasheet TL499A Datasheet
Additional preview pages of the TL499A datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TL499A SLVS029H – JANUARY 1984 – REVISED NOVEMBER 2015 TL499A Wide-Range Power-Supply Controllers 1 Features •1 Internal Series-Pass and Step-Up Switching Regulator • Output Adjustable From 2.9 V to 30 V • 1-V to 10-V Input for Switching Regulator • 4.5-V to 32-V Input for Series Regulator • Externally Controlled Switching Current • No External Rectifier Required 2 Applications • Voltage Boosting • Dual-Supply Voltage Reglation • Battery Back-Ups • Microprocessor Memory Power 3 Description The TL499A device is an integrated circuit designed to provide a wide range of adjustable regulated supply voltages. The regulated output voltage can be varied from 2.
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