TA8401FSLASHFG datasheet(4/10 Pages) TOSHIBA

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TA8401F/FG

2006-3-2

Absolute Maximum Ratings (Ta = 25°C)

Characteristic

Symbol

Rating

Unit

Peak supply voltage

VCC

Output current

IO (AVE.)

0.5

350 (Note 1)

Power dissipation

550 (Note 2)

Operating temperature

Topr

−30~75

°C

Storage temperature

Tstg

−55~150

°C

Note 1: No heat sink

Note 2: Mounted on a PCB (PCB area, 20

× 20 × 0.8 mm; cu area, over 60%)

Electric Characteristics

(unless otherwise specified, Ta = 25°C, VCC = 5 V)

Characteristic

Symbol

Test

Circuit

Test Condition

Min

Typ.

Max

Unit

ICC1

Output open CW / CCW mode

―

ICC2

Output open stop mode

―

ICC3

Output open brake mode

―

Supply current

ICC4

Inhibit (INPUT4 = ”L”)

―

2.4

Vsat1

IO1 = 500 mA, lower side

(Output A, B)

―

0.3

0.5

Output saturation voltage

Vsat2

IO2 = 25 mA, upper side

(Output a, b)

―

0.3

0.55

Output TR leakage current

VC = 15 V

―

µA

“H” Level

VIN 1, 2 (H)

―

2.0

―

VCC

Input voltage

“L” Level

VIN 1, 2 (L)

―

0.8

Input current

“L” Level

IIN1, 2

Input “L”, VIN = 0 V

(source current)

―

µA

“H” Level

VIN 3, 4 (H)

―

1.0

―

VCC

Input voltage

“L” Level

VIN 3, 4 (L)

―

0.3

Input current

“H” Level

IIN3, 4

Input “H” (sink current)

VIN = 1 V

―

µA

Diode forward voltage

IF = 0.5 A, VCC = 0 V

―

1.3

―

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