No. 7543-9/19

LB11690, 11690H

Continued from preceding page.

Pin No.

Pin Name

Pin description

Equivalent circuit

PWM oscillator frequency setting

Insert a capacitor between this pin and ground.

20 (24)

PWM

V5

300

Ω

20

Hall sensor signal one-shot multi-pulse output

21 (25)

FV

V5

300

Ω

21

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.

22 (26)

RC

V5

300

Ω

22

Hall sensor signal three-phase synthesized output

(Open collector output)

23 (27)

HP

V5

23

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