TPIC2603 datasheet(13/17 Pages) TI

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TPIC2603

6-CHANNEL SERIAL INTERFACE LOW-SIDE DRIVER

SLIS056A – FEBRUARY 1995 – REVISED MARCH 1996

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

MAXIMUM CONTINUOUS

DRAIN CURRENT OF EACH OUTPUT

NUMBER OF OUTPUTS CONDUCTING

SIMULTANEOUSLY

0.4

0.2

345

1.4

1.6

1.2

0.8

VCC = 5 V

Vbat = 13 V

TC = 25°C

TC = 100°C

TC = 125°C

N – Number of Outputs Conducting Simultaneously

0.6

N – Number of Outputs Conducting Simultaneously

0.7

0.6

0.8

0.9

1.1

1.2

MAXIMUM PEAK DRAIN CURRENT

OF EACH OUTPUT

NUMBER OF OUTPUTS CONDUCTING

SIMULTANEOUSLY

d = 85%

VCC = 5 V

Vbat = 13 V

TC = 25°C

d = 90%

d = 80%

Figure 12

Figure 13

STATIC DRAIN-SOURCE ON-STATE RESISTANCE

DRAIN CURRENT

NOTE A: Technique should limit TJ – TC to 10°C maximum.

ID – Drain Current – A

0.75

0.25

1.25

0.5

TC = 25°C

TC = 125°C

TC = – 40°C

VCC = 5 V

Vbat = 13 V

See Note A

VCC – Logic Supply Voltage – V

0.25

0.5

0.75

1.25

1.5

TC = 125°C

STATIC DRAIN-SOURCE ON-STATE RESISTANCE

LOGIC SUPPLY VOLTAGE

TC = 25°C

TC = – 40°C

VCC = 5 V

ID = 350 mA

See Note A

NOTE A: Technique should limit TJ – TC to 10°C maximum.

IL(sense)

Figure 14

Figure 15

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