TA8483CP_06 datasheet(6/22 Pages) TOSHIBA

6 / 22 page

TA8483CP

2006-3-2

Electrical Characteristics (Ta = 25°C, VCC = 24V)

Characteristic

Symbol

Test

Cir

−

cuit

Test Condition

Min.

Typ.

Max.

Unit

ICC (1)

Chop on

―

ICC (2)

Chop off

―

Current consumption

ICC (3)

Off

―

IIN1 (L)

VIN = 0V, IN−U, IN−V, IN−W

−350

―

−100

IIN1 (OFF)

VIN = 2.5V, IN−U, IN−V, IN−W

―

IIN1 (H)

VIN = 5V, IN−U, IN−V, IN−W

100

―

350

IIN2 (L)

VIN = 0V, TSD−SEL, Tj = 150°C

―

Input current

IIN2 (H)

VIN = 5V, TSD−SEL, Tj = 150°C

―

5.5

100

µA

VIN1 (L)

VCC = 20V, IN−U, IN−V, IN−W

―

0.7

VIN1 (OFF)

VCC = 20V, IN−U, IN−V, IN−W

1.9

―

3.0

VIN1 (H)

VCC = 20V, IN−U, IN−V, IN−W

―

5.5

VIN2 (L)

TSD

−SEL, Tj = 150°C

―

0.5

Input voltage

VIN2 (H)

TSD

−SEL, Tj = 150°C

1.1

―

5.5

Mid

−point potential

0.95×

VS / 2

1.05×

VS / 2

Pin voltage detection

level

VCMP

0.95×

VS / 2

1.05×

VS / 2

Pin voltage detection

output voltage

VOV

IO = 50µA

4.3

―

5.15

Excess current

detection level

VRF

0.43

0.50

0.52

Excess current

detection output

voltage

VOC

IO = 50µA

4.3

―

5.15

VCC = 20V, IO = 1A

―

1.3

1.7

VSAT (H)

VCC = 20V, IO = 1.5A

―

1.6

2.1

VCC = 20V, IO = 1A

―

1.3

1.7

Output saturation

voltage

VSAT (H)

VCC = 20V, IO = 1.5A

―

1.5

2.0

Upper side diode

forward voltage

VF (H)

IO = 1A

―

1.8

2.5

Output leakage

voltage

IL (L)

VL = 35V

―

Upper side output B

−E

shunt circuit current

VCC = 35V

―

250

400

TSD (ON)

―

175

―

TSD (OFF)

―

150

―

Heat protection

operative temperature

TSD (HYS)

―

°C

ton

―

0.2

―

Output transmission

time

toff

―

6.1

―

µs

tpLH

―

0.5

―

Comparator output

transmitting duration

tpHL

―

1.5

―

µs

―

Excess current

detection duration

―

µs

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