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MB39A105 - 1-Channel DC/DC Converter IC

Datasheet Summary

Description

The MB39A105 is 1-channel DC/DC converter IC using pulse width modulation (PWM).

This IC is ideal for up conversion.

The minimum operating voltage is low (1.8 V) , and the MB39A105 is best for built-in power supply such as LCD monitors.

Features

  • Power supply voltage range : 1.8 V to 6 V Reference voltage accuracy : ± 1 % High-frequency operation capability : 1 MHz (Max) Built-in standby function: 0 µA (Typ) Built-in timer-latch short-circuit protection circuit Built-in short-circuit protection detection output function Built-in soft-start circuit independent of loads Built-in totem-pole type output for Nch MOS FET Package : TSSOP-8P (Thickness 1.1.

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Datasheet preview – MB39A105

Datasheet Details

Part number MB39A105
Manufacturer Fujitsu
File Size 258.55 KB
Description 1-Channel DC/DC Converter IC
Datasheet download datasheet MB39A105 Datasheet
Additional preview pages of the MB39A105 datasheet.

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Full PDF Text Transcription

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FUJITSU SEMICONDUCTOR DATA SHEET DS04-27233-2E ASSP For Power Supply Applications (General Purpose DC/DC Converter) 1-ch DC/DC Converter IC for low voltage MB39A105 s DESCRIPTION The MB39A105 is 1-channel DC/DC converter IC using pulse width modulation (PWM). This IC is ideal for up conversion. The minimum operating voltage is low (1.8 V) , and the MB39A105 is best for built-in power supply such as LCD monitors. Also the short-circuit protection detection output function prevents input/output short on a chopper type up-converter. This product is covered by US Patent Number 6,147,477. s FEATURES • • • • • • • • • Power supply voltage range : 1.
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