UCC28811 datasheet(9/31 Pages) TI

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TYPICAL CHARACTERISTICS

700

400

300

200

600

100

500

800

GDRV,SOURCE – Source Current – mA

2.5

1.5

0.5

1.0

2.0

700

400

300

200

600

100

500

800

GDRV, SINK – Sink Current – mA

2.5

3.0

3.5

2.0

4.0

0.5

1.0

1.5

VDD – Supply Voltage – V

UCC28811

UCC28810

125

-50

100

-25

No Switching

75 kHz, No Load

75 kHz,

GDRV = 1 nF

J – Junction Temperature – °C

UCC28810

UCC28811

www.ti.com.............................................................................................................................................................................................. SLUS865 – OCTOBER 2008

Unless otherwise noted, VVDD=12 V, –40°C ≤ TA = TJ ≤ 105°C

GDRV SATURATION VOLTAGE

GDRV SOURCE CURRENT

GDRV SINK CURRENT

Figure 1.

Figure 2.

SUPPLY CURRENT

SUPPLY VOLTAGE

JUNCTION TEMPERATURE

Figure 3.

Figure 4.

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