Datasheet Summary
FUJITSU SEMICONDUCTOR DATA SHEET
DS04-27239-1E
ASSP For Power Supply Applications
(General-Purpose DC/DC Converter)
3-ch DC/DC Converter IC
MB39A112 s DESCRIPTION
The MB39A112 is a 3-channel DC/DC converter IC using pulse width modulation (PWM) , and the MB39A112 is suitable for down-conversion. 3-channel is built in TSSOP-20P package. Each channel can be controlled and soft-start. The MB39A112 contains a constant voltage bias circuit for output block, capable of implementing an efficient high-frequency DC/DC converter. It is ideal for built-in power supply such as ADSL modems. s REATURES
- Supports for down-conversion (CH1 to CH3)
- Power supply voltage range : 7 V to 25 V
- Error...
