AN8488SB Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Fabricante

AN8488SB

3-phase full-wave motor driver and DC motor BTL driver IC

Panasonic Corporation 

AN8488SB

I Application Circuit Example

VM1 = 12 V

RCS = 0.6 Ω

M

H1+ 16

H1− 17

H2+ 18 Hall

amp.

H2− 19 matrix

Direction

changeover

H3+ 20

H3− 21

VH 23

Direction

detection

Detection ER

Hall

Logic

bias

EP = ER × EA

Upper side

distribution

Lower side

distribution

Amp.

Amp.

Servo EC 27

torque

command

ECR

26

EA

Absolute

value

Start/stop

VTL

Thermal

protection

circuit

Upper

side

power

Lower

side

power

1 VM2

2

FG

Brake comparator

circuit

VCC2

det.

Reset

VREF

det.

S/S: High: SPD block on and driver block on

Med: SPD block off and driver block on

Low: SPD block off and driver block off VCC = 5 V

Low: Short brake

High: Reverse rotation break

FG signal

RIN = 10 kΩ

SLIN

I New Package Dimensions (Unit: mm)

• HSOP042-P-0400G (Lead-free package)

18.40±0.20

(10.00)

1.95±0.10

36

28 27

19

1

(1.20)

9 10

(3.20)

0.80

18

0.35+-00..0150

Seating plane

(1.315)

3° to 10°

0.50±0.20

Seating plane

8

SDD00009BEB

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