lb11690 Sanyo Semiconductor Corporation, lb11690 Datasheet - Page 10

• 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
24 (28)
25 (29)
26 (30)
27 (32)
CP2
CP1
LVS
V5
Charge pump capacitor connections
Connect a capacitor between pins CP1 and CP2.
Undervoltage protection voltage detection. To detect a voltage
of 5 V or over, connect a zener diode in series to set the
detection voltage.
Stabilized power supply output (5 V output)
Insert a capacitor (about 0.1 µF) between this pin and ground
for power supply stabilization.
Pin description
LB11690, 11690H
V CC
V5
V CC
V CC
25
VB
Equivalent circuit
300
300
Continued on next page.
46 k
24
No. 7543-10/19
26
27