4-214

TELCOM SEMICONDUCTOR, INC.

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage ......................................................... +22V

Maximum Chip Temperature ................................. +150

°C

Storage Temperature Range ................ – 65

°C to +150°C

Lead Temperature (Soldering, 10 sec) ................. +300

°C

Package Thermal Resistance

Operating Temperature Range

C Version ............................................... 0

°C to +70°C

E Version .......................................... – 40

°C to +85°C

M Version ....................................... – 55

°C to +125°C

*Static-sensitive device. Unused devices must be stored in conductive

material. Protect devices from static discharge and static fields. Stresses

above those listed under Absolute Maximum Ratings may cause perma-

nent damage to the device. These are stress ratings only and functional

operation of the device at these or any other conditions above those

indicated in the operational sections of the specifications is not implied.

Exposure to Absolute Maximum Rating Conditions for extended periods

may affect device reliability.

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Input

Logic 1 High Input Voltage

2.4

—

—

V

Logic 0 Low Input Voltage

—

—

0.8

V

Input Current

– 5V

–1000

±10

+1000

nA

Output

High Output Voltage

—

—

V

Low Output Voltage

—

—

0.025

V

Sourcing Output Resistance

—

2.8

5

Ω

Grounding Output Resistance

—

3.5

5

Ω

Peak Output Current

—

1.5

—

A

Switching Time (Note 1)

Rise Time

—

23

35

nsec

Fall Time

—

25

35

nsec

Delay Time

—

33

75

nsec

Delay Time

—

38

75

nsec

Power Supply

Power Supply Current

—

1.5

2.5

mA

—

0.15

0.25

NOTE: 1. Switching times guaranteed by design.

200

0

400

600

800

1000

1200

1400

1600

0

10

20

30

40

50

60

70

80

90

100

110

120

AMBIENT TEMPERATURE (

°C)

8 Pin DIP

Thermal Derating Curves

8 Pin CerDIP

8 Pin SOIC

TC4403

1.5A HIGH-SPEED,

FLOATING LOAD DRIVER