LB11681H データシートの表示（PDF） - SANYO -> Panasonic

部品番号

コンポーネント説明

メーカー

LB11681H

PWM Three-phaseBrushless Motor Driver

SANYO -> Panasonic 

LB11681H

Pin Functions

Pin No.

Symbol

Pin Description

1

HB-

Hall bias minus-side bias pin.

Minus-side bias pin of Hall element is connected

VR

with this pin.

In addition, connect a bias resistance between

Hall element plus-side bias and power supply.

Equivalent Circuit

1

3

VM

Power supply pin.

Connect a capacitor between this pin and GND.

4

RF

Pin to detect the output current.

VM

The drive current is detected by connecting a

low-resistance between this pin and GND.

7

UOUT

Output pin.

8

VOUT

The motor coils are connected with these pins.

9

WOUT

5

PGND

Output system ground

10

PWM

PWM oscillation pin.

Connect a capacitor between this pin and GND.

35kΩ

789

4

VR

1kΩ

10

3kΩ

11

IB

Output drive current adjustment pin.

Connect a resistor between this pin and GND.

VR

11

Continued on next page.

No.A0665-6/11

Share Link: