最終銷售
BD9757MWV
數位相機/數位攝影機用電源IC
BD9757MWV
Product Detail
規格:
ch
8
Operating Frequency [MHz]
1.2
Supply Voltage [V]
1.5 to 5.5
Reference Voltage1 [V]
0.8
Reference Voltage2 [V]
1
Reference Voltage Precision1 [%]
±1.0
Reference Voltage Precision2 [%]
±1.25
Step up [ch]
3
Step Down [ch]
4
Inverting [ch]
1
Built-in FET [ch]
7
Synchronous Rectifier [ch]
5
Load Switch [ch]
2
Package Size [mm]
6x6 (t=1)
功能:
・VBAT端子從1.5V開始起動・升壓2ch、降壓4ch、負電壓1ch、電流反饋升壓1ch,共搭載8ch
・全通道內建誤差放大器其輸入輸出間的相位補償
・工作頻率1.2MHz(CH1-5)、600kHz(CH6-8)
・內建背光用LED調光功能