STK681-310 查看數據表（PDF） - ON Semiconductor

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STK681-310

Thick-Film Hybrid IC Forward/Reverse Motor Driver

ON Semiconductor 

STK681-310

Allowable Operating Ranges at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

unit

Operating supply voltage 1

VCC1

With signals applied

10 to 42

V

Operating supply voltage 2

VCC2

With signals applied

5±5%

V

Input voltage

Output current 1

VIN

IO1

VCC2=5.0V, DC current, Tc≤70°C

0 to VCC2

V

4.2

A

Output current 2

IO2

VCC2=5.0V, DC current, Tc=90°C

3.2

A

Output current 3

IO3

VCC2=5.0V, DC current, Tc=105°C

2.5

A

Brake current

IOB

VCC2=5.0V, square wave current, operating time 3.6ms,

Tc=105°C

8

A

Refer to the graph for each conduction-period tolerance range for the output current and brake current.

Electrical Characteristics at Tc = 25°C, VCC1 = 24V, VCC2 = 5.0V

Parameter

Symbol

Conditions

VCC2 supply current

FET diode forward voltage

Output saturation voltage 1

ICCO

Vdf

Vsat1

Forward or reverse operation

If=1A (RL=23Ω)

RL=23Ω, TR1, TR2

Output saturation voltage 2

Vsat2

RL=23Ω, F1, F2+current detection

resistance

Output leak current

IOL

TR1, TR2, F1, and F2 OFF operation

Input high voltage 1

VIH1

IN1, IN2 pins

Input high voltage 2

VIH2

INH pin

Input low voltage

VIL

IN1, IN2, INH pins

Input current 1

IIH1

IN1, IN2 pins, VIH1=5V

Input current 2

IIH2

INH pin, VIH2=5V

Current set ting voltage

Vref1

Between pins Vref1 and S.P

Note: A fixed-voltage power supply must be used.

Package Dimensions

unit:mm (typ)

min

4.5

2.5

0.10

0.30

typ

1.7

1.0

0.80

0.19

0.20

0.60

0.42

max

unit

4

mA

1.6

V

1.1

V

0.26

V

50

μA

V

V

0.6

V

0.40

mA

1.2

mA

V

29.2

25.6

(20.47)

4.5

2.0

(R1.7)

1

19

1.0

0.52

(5.6)

18 1.0=18.0

4.2

0.4

8.2

(20.4)

No. A0761-2/10

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