MB39A108 PDF Datasheet


Please enter the part number you wish to PDF download in the search bar.


scroll

Description

This is 5-Channel DC/DC Converter IC. FUJITSU SEMICONDUCTOR DATA SHEET DS04-27237-1E ASSP for Power Supply Applications (DC, DC converter for DSC, camcorder) 5 ch DC, DC Converter IC with Synchronous Rectification MB39A108 - DESCRIPTION The MB39A108 is 5-channel DC, DC converter IC using pulse width modulation (PWM), and is suitable for up conversion, down conversion, and up, down conversion. The MB39A108 is built in 5 channels into TSSOP-38P, BCC-40P package and operates at 2 MH- maximum. Each channel can be controlled with soft-start. The MB39A108 is suitable for power supply of high performance portable instruments such as DSC. - FEATURES Supports for down-conversion with synchronous rectification (CH1) Supports for down-conversion and up, down Zeta conversion (CH2, CH3) Supports for up-conversion and up, down Sepic conversion (CH4, CH5) Low voltage start-up (CH4, CH5) : 1.7 V Power supply voltage range : 2.5 V to 11 V Reference voltage : 2.0 V ± 1% (Continued) - PACKAGES 38-pin plastic T.