Power LSI series for Digital Camera and Digital Video Camera
4CH Internal Power MOSFET System Switching
Regulator
BD9866GUL
●Outline BD9866GUL is a 4ch DC/DC converter IC composed of Buck converter 3-channels and Buck-Boost converter 1-channel.
Including power MOSFET of all channels reduces the number of peripheral devices.
Each channel is controlled individually, that enables to reduce power consumption of not working channel.
●Features 1) Includes Buck converter (CH1, 2 and 4), and Buck-Boost converter (CH3), total 4 channels included.
2) Includes Power MOSFET for all channels.
3) Includes Over Current Protection (OCP) for all channels.
4) Includes Short Circuit Protection (SCP.
) 5) Includ...