lb11690 Sanyo Semiconductor Corporation, lb11690 Datasheet - Page 9

• Manufacturer Part Number: lb11690
• Description: Pre-driver Ic For Brushless Motor Drive In Electric Bicycles
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No. Pin Name
20 (24)
21 (25)
22 (26)
23 (27)
PWM
RC
HP
FV
PWM oscillator frequency setting
Insert a capacitor between this pin and ground.
Hall sensor signal one-shot multi-pulse output
Hall sensor signal one-shot multi-pulse amplitude setting
Insert a resistor between this pin and the V5 pin, and a
capacitor between this pin and ground.
Hall sensor signal three-phase synthesized output
(Open collector output)
Pin description
LB11690, 11690H
V5
V5
V5
V5
21
Equivalent circuit
300
Continued on next page.
300
300
No. 7543-9/19
23
22
20