LB11822 Datasheet, PDF (7/11 Pages) Sanyo Semicon Device – Three-Phase Brushless Motor Driver for OA Products

Continued from preceding page.
Pin No.
Pin
LB11822
Function
VREG
Equivalent circuit
9
XI
Clock input pin, which enters the clock signal (1 MHz or less) to
the XI pin via resistor (about 5.1 kΩ).
10
XO
Keep the XO pin open.
10
9
INT
11
Integrating amplifier output (speed control pin).
OUT
INT
12
Integrating amplifier input pin
IN
VREG
11
PWM Comparator
VREG
300 Ω
12
13
P_OUT
PLL output pin
VREG
300 Ω
13
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No. 7105-7/11