TA7291SG View Datasheet(PDF) - Toshiba

Part Name

Description

Manufacturer

TA7291SG

BRIDGE DRIVER / TA7291P/S/SG/F/FG

Toshiba 

TA7291P/S/SG/F/FG

FUNCTION

INPUT

IN1

IN2

0

0

1

0

0

1

1

1

OUTPUT

OUT1

OUT2

∞

∞

H

L

L

H

L

L

∞:

High impedance

Note: Inputs are all high active type

MODE

STOP

CW / CCW

CCW / CW

BRAKE

ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)

CHARACTERISTIC

SYMBOL

RATING

UNIT

Supply Voltage

VCC

25

V

Motor Drive Voltage

VS

25

V

Reference Voltage

Vref

25

V

P Type

2.0

PEAK

IO (PEAK)

Output

Current

S/SG, F/FG Type

P Type

1.2

A

1.0

AVE.

IO (AVE.)

S/SG, F/FG Type

0.4

P Type

12.5 (Note 1)

Power Dissipation S/SG Type

PD

0.95 (Note 2)

W

F/FG Type

1.4 (Note 3)

Operating Temperature

Topr

−30~75

°C

Storage Temperature

Tstg

−55~150

°C

Note 1: Tc = 25°C (TA7291P/PG)

Note 2: No heat sink

Note 3: PCB (60 × 30 × 1.6 mm, occupied copper area in excess of 50%) Mounting Condition.

Wide range of operating voltage:

VCC (opr.) = 4.5~20 V

VS (opr.) = 0~20 V

Vref (opr.) = 0~20 V

Vref ≤ VS

3

2007-06-13

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