LB11690 Datasheet, PDF (11/19 Pages) Sanyo Semicon Device – Pre-Driver IC for Brushless Motor Drive in Electric Bicycles

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Pin No. Pin Name
LB11690, 11690H
Pin description
VCC
Equivalent circuit
Stabilized power supply output (12 V output)
28 (33)
V12 Insert a capacitor (about 0.1 µF) between this pin and
28
ground for power supply stabilization.
29 (35)
Power supply
V_CC Insert a capacitor between this pin and ground for power
supply stabilization.
30 (1)
Charge pump output (UH, VH, and WH output block power
VB
supply)
Insert a capacitor between this pin and V_CC.
The FRAME pin is connected to the IC lower surface metal
(FRAME) frame internally.
Both should be left electrically open during operation.
(6) (15)
(19) (31)
(34) (36)
(NC)
These pins are not connected to the IC internally in the
package, and thus may be used for wiring connections.
No. 7543-11/19