LB11691H Datasheet, PDF (8/21 Pages) Sanyo Semicon Device – Monolithic digital IC Pre-Driver IC for Brushless Motor Drive in Electric Bicycles

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Pin No. Pin Name
Description
12
F/R
Forward/backward input pin
LB11691H
V5
14
EI+
Integrating amplifier non-inverted input pin
V5
Equivalent Circuit
30kΩ
40kΩ
5kΩ
12
15
EI-
16
TOC
17
PWM
Integrating amplifier inverted input pin
Integrating amplifier output pin
(PWM waveform comparison pin)
Pin to set the PWM oscillation frequency.
Connect a capacitor between this pin and GND.
300Ω
14
RES
300Ω
15
V5
16
300Ω
40kΩ
V5
18
FV
Hall signal one-shot multi-pulse output pin
7.5kΩ
300Ω
17
V5
300Ω
18
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