HA13605A データシートの表示（PDF） - Hitachi -> Renesas Electronics

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HA13605A

Three-Phase Brushless Motor Driver

Hitachi -> Renesas Electronics 

HA13605A

Pin Description

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

Pin Name

VCC

UOUT

BOOSTL

VOUT

RNF

WOUT

BOOSTH

UIN

VR1

VIN

VX1

WIN

C-PMP

14

FGIN-

15

FGOUT

16

FGIN+

17

DIR

18

PWMOSC

19

DSEL

20

OSCOUT

21

READY

22

OSCIN

23

GND

Function

Power supply

U phase output

Booster pin. (Low side)

V phase output

Output current detection

W phase output

Booster pin. (High side)

U phase input

Charge pump reference voltage pin.

V phase input

Output current control voltage input pin.

W phase input

Charge pump output pin. Speed error integration and phase compensation

of speed control.

FG Amp. (-) input pin

FG Amp. output pin

FG Amp. (+) input pin

Direction, Rotation direction set up pin

PWM oscillator input pin. Set oscillator frequency.

Divide select pin (L : 1/3, M : 1/12, M : 1/6)

Oscillator output

Ready pin. Speed monitor pin. (open-collector)

Oscillator input

Ground

2

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