MB39A108 Overview
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 MHz maximum. Each channel can be controlled with soft-start.
MB39A108 Key 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%
- Error amplifier threshold voltage : 1