VP3677
VP3677 is High-Efficiency Full Bridge Buck-Boost DC/DC Controller manufactured by Viva Electronics.
Preliminary
Preliminary
High-Efficiency Full Bridge Buck-Boost DC/DC Controller
General Description
Features
The VP3677 is a high efficiency full-bridge buck-
- 4-Switch Step-Up/Step-Down Operation boost DC/DC controller designed for use in volt-
- Wide Input Voltage from 4.2V to 55V age step-up or step-down converting application.
- Adjustable Output Voltage from 0.8V to 55V
It operates over a wide input range from 4.2V to
- Adjustable 100kHz~600kHz Clock Frequency
55V and is capable of adjusting output voltage to
- Optional Frequency Synchorization/Dithering
55V. Current mode control scheme also makes it
- 2A Peak Driving Current wide bandwidth and good transient...
