TA8440F datasheet(3/9 Pages) TOSHIBA

номер детали	TA8440F

подробное описание детали	Full-bridge Driver (H-Switch) for DC Motor (Driver for Switching between Forward and Reverse Rotation)

PDF	9 Pages

Scroll/Zoom	100%

производитель	TOSHIBA [Toshiba Semiconductor]

домашняя страница	http://www.semicon.toshiba.co.jp/eng

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3 / 9 page

TA8440H/F

2001-08-29

ELECTRICAL CHARACTERISTICS (VCC = 5 V, VS = 24 V, Ta = 25°C)

CHARACTERISTIC

SYMBOL

TEST

CIR−

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

High

VIN (H)

3.5

―

VCC

Input Voltage

Low

VIN (L)

IN, CHOP, ENABLE, BRAKE

GND

―

1.5

IIN−1 (H)

CHOP

―

IIN−2 (H)

IN, ENABLE

―

Input Current

High

IIN−3 (H)

BRAKE

VIN = 5 V

―

5.5

IIN−1 (L)

CHOP

―

5.5

IIN−2 (L)

IN, ENABLE

―

5.5

Input Current

Low

IIN−3 (L)

BRAKE

VIN = 0 V

Source type

―

µA

ICC1

Stop

―

10.5

ICC2

Forward / reverse

―

14.5

Current Consumption (I)

ICC3

Brake

―

18.5

IS1

Stop

―

4.2

IS2

Forward / reverse

―

3.5

5.0

Current Consumption (II)

IS3

Brake

―

2.5

3.7

Upper Side

Vsat−U1

1.5

2.0

2.7

Under Side

Vsat−L1

IOUT = 1.5A

0.7

1.25

1.9

Upper Side

Vsat−U2

2.7

3.0

3.9

Output saturation

voltage

Under Side

Vsat−L2

IOUT = 3.0A

1.7

2.0

2.9

Upper Side

VF−U1

―

3.5

―

Diode Forward

Orientation

Voltage

Under Side

VF−L1

―

IOUT = 1.5A

―

1.3

―

Upper Side

IOH

―

200

Output Leakage

Current

Under Side

IOL

VS = 30V

―

100

µA

Shut Down Temperature

TSD

―

170

―

°C

tpLH

―

2.7

―

tpHL

IN−OUT

―

1.2

―

tpLH

―

0.7

―

tpHL

CHOP−OUT

―

2.5

―

tpLH

―

2.9

―

tpHL

ENABLE−OUT

―

1.1

―

tpLH

―

Transfer Time

tpHL

―

BRAKE

−OUT

―

µs

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