LB1634 Просмотр технического описания (PDF) - SANYO -> Panasonic

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LB1634

Low-Saturation Bidirectional Motor Driver for Low-Voltage Applications

SANYO -> Panasonic 

LB1634M

Electrical Characteristics at Ta = 25˚C, VCC=VS=3V

Supply current

Parameter

Operatinh saturation voltage

(upper + lower)

Output pin voltage difference

Output sustain voltage

Input current

[Spark killer diode]

Reverse current

Forward voltage

Symbol

Conditions

ICC0

ICC1

ICC2

VOUT1

VOUT2

VO(sus)

IIN

VIN 1, 2=0V ICC+IS

VIN1=3V, VIN2=0V ICC+IS

VIN1, 2=3V ICC+IS

IOUT=500mA

IOUT=1A

IO=500mA

IOUT=1A

VIN=7V, VCC=7V

IS(leak)

VSF

VCC, VS=7V

IOUT=1A

Sample Application Circuit

Ratings

Unit

min typ max

10 µA

30 mA

60 mA

0.7 V

1.4 V

–20

0 +20 %

9

V

0.5 mA

10 µA

1.7 V

Pin Assignment

(Top view)

Truth Table

IN1 IN2 OUT1 OUT2 Mode

H

L

H

L

Forward

L

H

L

H

Reverse

H

H

L

L

Brake

L

L

OFF OFF Standby

Note : Use one of the FRAME-GND pins for grounding.

When the Cu-foiled side is soldered, heat radiation can be more improved.

No.3545-2/3

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