HA13565F 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HA13565F

Three-Phase Brushless DC Motor Driver IC

Hitachi -> Renesas Electronics 

HA13565F

Pin Function

Pin No.

1

2

Pin Name

FG (–) input

RPM control pin

3

Index PC

4

Index TC

5

Index output

6

CEB

7

CLK input

8

Charge pump output

9

Phase compensation

10

W phase output

11

Current detection

12

V phase output

13

U phase output

14

Bias output

15

Bias (+) pin

16

Bias (–) pin

17

Hall bias

18

VCC

19

U phase (+) input

20

U phase (–) input

21

V phase (+) input

22

V phase (–) input

23

W phase (+) input

24

W phase (–) input

25

AGC

26

NC

27

NC

28

FG (–) input

Function

FG amp. (–) input terminal

Control terminal for motor rotation speed

“H” → 360 rpm, “L” → 300 rpm

Connection for the time constant circuit that adjusts the index circuit Vth

level.

Burst setting time constant circuit for index circuit

Index signal output terminal (Open collector)

Chip enable terminal “H”: disable, “L”: enable

Reference clock input terminal

Connection for the time constant circuit that integrates the speed error

signal.

Connection for the phase compensation capacitor that stabilizes the

operation of the control system.

W phase output

Output current detection and terminal which is connected with resistor

for current limiter.

V phase output

U phase output

Smoothing circuit for the pumped output circuit

Output circuit used for bias pumping

Input circuit used for bias pumping

Hall element bias input

Power supply

U phase (+) input terminal

U phase (–) input terminal

V phase (+) input terminal

V phase (–) input terminal

W phase (+) input terminal

W phase (–) input terminal

Smoothing circuit for hall amplifier output amplitude control

No connection

No connection

Index amp (+) input terminal

3

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