RT8497

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is a registered trademark of Richtek Technology Corporation.

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DS8497-01

July

2015

6

Typical Operating Characteristics

Operating Current vs. Supply Voltage

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

0

10

20

30

40

Supply Voltage (V)

GATE with 1nF

Operating Current vs. Temperature

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

-50

0

50

100

150

Temperature (°C)

OVP vs. Temperature

30

31

32

33

34

35

36

37

38

39

40

-50

-30

-10

10

30

50

70

90

110 130 150

Temperature (°C)

UVLO vs. Temperature

0

2

4

6

8

10

12

14

16

18

20

-50

0

50

100

150

Temperature (°C)

UVLO_ON

UVLO_OFF

Sense Threshold vs. Supply Voltage

0

50

100

150

200

250

300

350

400

450

500

0

10

20

30

40

Supply Voltage (V)

Sense Threshold vs. Temperature

0

50

100

150

200

250

300

350

400

450

500

-50

0

50

100

150

Temperature (°C)