LB1938FA

No.A2041-2/5

Allowable Operating Range at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage

VCC

2.2 to 10

V

Input high-level voltage

VIH

2.0 to 9.5

V

Input low-level voltage

VIL

-0.3 to +0.3

V

Electrical Characteristics at Ta = 25

°C, VCC = 3V

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

ICC1

Standby

0.1

5

μA

ICC2

Forward/reverse drive

14

19

mA

Circuit current

ICC3

Brake

20

29

mA

VOsat1

Upper+lower IO = 100mA

for forward/reverse rotation

0.15

0.2

V

VOsat2

Upper+lower IO = 300mA

for forward/reverse rotation

0.35

0.5

V

Output saturation voltage

VOsat3

Upper IO = 100mA for braking

0.1

0.15

V

Spark killer diode forward voltage

VSF

IO = 300mA

0.9

1.7

V

Spark killer diode inverse current

IRS

VOUT = 10V

0.1

5

μA

Input current

IIN

VIN = 5V

75

98

μA

Thermal protection operating

temperature

TSD

Design target value *

180

°C

Note *: Design target value: Measurement with a single unit not made.

Package Dimensions

unit : mm (typ)

3427

Pd max - Ta

Ambient Temperature, Ta - C

Mounted on a specified board

114.3mm

×76.1mm×1.5 mm, glass epoxy resin

0

700

600

500

400

300

100

200

120

0

-30

60

30

90

208

SANYO : Micro8

3.0

0.33

0.18

0.65

1

8

2