TA8052S 데이터 시트보기 (PDF) - Toshiba

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TA8052S

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

Toshiba 

PIN DESCRIPTION

TA8052S

PIN No.

1

2

3

4

5

6

7

SYMBOL

DI1

DI2

M (+)

GND

M (−)

VCC

VS

DESCRIPTION

Output status control pin.

Connects to a PNP-type voltage comparator.

Connects to the DC motor. Diodes for absorbing counter electromotive force are contained on

the V CC and GND sides.

Grounded

Connects to the DC motor together with pin 3 and has the same function as pin 3. This pin is

controlled by the inputs from pins 1 and 2.

Power supply pin. This pin has a function to turn off the output when the applied voltage

exceeds 30V, thus protecting the IC and the load.

Power supply pin for the control section. This pin is completely separated from the VCC pin.

TRUTH TABLE

Input

DI1

DI2

H

H

L

H

H

L

L

L

Output

M (+)

M (−)

L

L

L

H

H

L

OFF (high impedance)

Output Mode

BRAKE

REVERSE

FORWARD

STOP

MAXIMUM RATINGS (Ta = 25°C)

CHARACTERISTIC

Supply Voltage

Input Voltage

Output Current

Power Dissipation

Operating Temperature

Storage Temperature

Lead Temperature Time

SYMBOL

VCC

VIN

IOUT

PD

Topr

Tstg

Tsol

RATING

50 (1s)

−0.3~VCC+0.3

300

0.92

−40~85

−55~150

260 (10s)

UNIT

V

V

mA

W

°C

°C

°C

2

2002-02-27

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