LV8111V Sanyo Semiconductor Corporation, LV8111V Datasheet - Page 7

• Manufacturer Part Number: LV8111V
• Description: 3-phase Brushless Motor Driver
• Manufacturer: Sanyo Semiconductor Corporation

Pin Function
Pin No.
1
2
3
4
5
6
CLK
LD
S/S
VREG
BRSEL
CSDSEL
Pin name
Clock input pin (10kHz maximum)
Phase lock detection output pin.
Goes ON during PLL-phase lock.
Open drain output.
Start/Stop input pin.
START with a low-level input.
STOP with a high-level input or open input
5V regulator output pin.
(the control circuit power supply)
Connect a capacitor between this pin and GND for
stabilization.
Brake selection pin.
By low level, short-circuit braking when the S/S pin is in a
stopped state.
(Brake for the inspection process)
Motor constraint protection detection signal selection pin.
Select FG with low,
and LD with high or in an open state.
Function
LV8111V
VREG
VREG
1
3
V CC
VREG
5kΩ
5kΩ
Equivalent circuit
55kΩ
55kΩ
10kΩ
10kΩ
55kΩ
55kΩ
Continued on next page.
VREG
VREG
50Ω
5kΩ
5kΩ
2
No.A1416-7/13
4
5
6