lb11690 Sanyo Semiconductor Corporation, lb11690 Datasheet - Page 8

• 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
13 (16)
14 (17)
15 (18)
16 (20)
17 (21)
18 (22)
19 (23)
RES
TOC
IN1
IN2
IN3
EI +
EI –
Hall sensor signal inputs
When open, these pins go to the high level.
Insert capacitors between these pins and ground for
stabilization.
Reset
Integrating amplifier noninverting input
Integrating amplifier inverting input
Integrating amplifier output
(PWM waveform comparison)
Pin description
LB11690, 11690H
17
V5
V5
V5
300
V5
RES
Equivalent circuit
10 k
300
2 k
300
Continued on next page.
LVSD
19
13 14 15
300
No. 7543-8/19
16
18