LB11995 drive equivalent, three-phase brushless motor driver for cd-rom spindle drive.
owdown (Reverse-blocking circuit prevents reverse rotation.)
21
22
VC
0V to VCC1
A12346
23 24 1 2
WOUT
PWR GND
W phase output
VCC2 5 3.9Ω 23 1 2
VOUT UOUT
Outpu.
that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other ap.
Pin number
3
Pin name
Pin voltage
4V to 13.6V
Equivalent circuit
Pin function
VCC2 VCC3
Source side predrive voltage supply pin Constant current control amplifier voltage supply pin Power supply pin for all circuits except output transistors, .
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