LB11820M 查看數據表（PDF） - SANYO -> Panasonic

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LB11820M

Direct PWM Drive Brushless Pre-Driver for Household Appliance Motors

SANYO -> Panasonic 

Pin Assignment

LB11820M

Pin No.

1

Pin

Function

RF

Output current detection

Connect a resistor (Rf) between this pin and ground.

Set with the maximum output current IOUT = 0.5/Rf.

Equivalent circuit

2

WH

Output pin (external TR drive output)

4

VH

Duty control made on UH, VH, and WH sides.

6

UH

3

WL

5

VL

7

UL

8

VCC1 Power supply (output and Hall input blocks).

Normally used with the 12 V power supply. Connect

to VCC2 and VREG for application with the 5 V single

power supply. Connect a capacitor between this pin

and GND for stabilization.

Continued on next page.

No. 7104-6/17

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