HA13609ANT Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HA13609ANT

Three-Phase Brushless Motor Driver

Hitachi -> Renesas Electronics 

HA13609ANT

Block Diagram

VSS (5 V)

C101

VSS

21

VPS

C102

25

VSS = Bip use

10 to 50 V= MOS use

R101

Hu

42 U+

41 U–

Hall amplifier

+

–

U 36 (Open collector)

U 35 (Push-pull)

40 V+

+

Hv

39 V–

–

Matrix

V 34

V 33

Hw

VSS

38 W+

37 W–

R102

R126

R/F

20

R127

+

–

Open circuit

protection

RWD/FWD

1.25 V

FH × 3

Over-

shoot

preven- OSI

tion

C108

22

P.O.R

L.V.I

Duty 100

RST 8

Monitor output 7

(Ready: Low)

DATA OUT 4

CLK 1

fMAX = 8 MHz

ENABLE 2

DATA 3

FH × 3

Rotation monitor output 6

VSS

1.4 V

29

MR

28

BRAKE BRAKE

No/8

Counter

Serial port

(16 bits)

MOTOR ON

BRAKE (2 bit)

DUTY 100

READY

O.S.I ON

VRef (2 bit)

MASK

CONTROL

RWD/FWD

D1 (2 bit)

D2 (2 bit)

PLL SEL OR Icp, PC ON

VP (3 bit)

fPWM (2 bit)

MODE SEL

+

AMP

–

Wave-

form

shaping

D1

D1

W 32

W 31

PWM OSC

fPWM

12

C106

40 k

PWM

comp.

Current

sense

VRef

VRef

Error

amp 27 Current feedback input

17 Error amplifier input

MASK

MASK 26

24

18

1.1 V

VSS

R106

R107

Stuck rotor

protector

Buffer

23

PC Precharge 16

C105

Ready Ready

±4, ±8%

Integral

CONT.

Icp × 2

C3

R3

15

SPEED CLK 5

(0.2 to 5 kHz)

Programmable

D2

discriminator

(1024 to 4095)

R7

Charge

pump

9

OSC

D2

10

1M

11 30

20 p

8 MHz

20 p

MAX

PLL

Discrimi-

nator

Vp

Vp

13

14

R4

R6

19

R1

C4

R5

2

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