KA2822CD View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

KA2822CD

3-Phase BLDC Motor Driver

Fairchild Semiconductor 

KA2822CD

Equivalent Circuits

Index pulse width detection output

vcc

vcc

2kΩ

2kΩ

(3Pin)

RPM select input

vcc

(11Pin)

vcc

6kΩ

Index output

vcc

vcc

(6Pin)

Phase compensation and current detection 1, 2

vcc

vcc vcc vcc vcc

vcc

(15Pin)

(17Pin,

26Pin)

AGC input

vcc vcc

vcc

AGC

(2Pin)

To U amp, V amp

(Current control)

Index burst output

vcc

vcc

1.4V

2kΩ

(5Pin)

6

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