LB11923V_06 SANYO [Sanyo Semicon Device], LB11923V_06 Datasheet - Page 8

• Manufacturer Part Number: LB11923V_06
• Description: Three-Phase Brushless Motor Driver
• Manufacturer: SANYO [Sanyo Semicon Device]

Pin Functions
Pin No.
1
2
3
4
VREG
CLK
S/S
F/R
Pin
7-V shunt regulator output
Start/stop control
Low: 0 V to 1.0 V
High: 2.0 V to V
Goes high when left open.
Low for start.
High or open for stop.
The hysteresis is about 0.22 V.
External clock signal input
Low: 0 V to 1.0 V
High: 2.0 V to V
Goes high when left open.
The hysteresis is about 0.22 V.
f = 3.9 kHz, maximum
Forward/reverse control
Low: 0 V to 1.0 V
High: 2.0 V to V
Goes high when left open.
Low for forward.
High or open for reverse.
The hysteresis is about 0.22 V.
CC
CC
CC
Functions
LB11923V
V CC 1
V CC 1
V CC 1
1
Equivalent circuit
3.5 kΩ
3.5 kΩ
Continued on next page.
3.5 kΩ
V CC 1
No. 7498-8/20
2
4
3