RT9073

8

DS9073-02 March 2015

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Copyright 2015 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

EN Threshold vs. Temperature

0.00

0.20

0.40

0.60

0.80

1.00

-50

-25

0

25

50

75

100

125

Temperature (°C)

EN_H

EN_L

Shutdown Current vs. Temperature

0.00

0.05

0.10

0.15

0.20

0.25

0.30

-50

-25

0

25

50

75

100

125

Temperature (°C)

Dropout Voltage vs. Temperature

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

-50

-25

0

25

50

75

100

125

Temperature (°C)

Shutdown Current vs. Input Voltage

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

1.2 1.6

2

2.4 2.8 3.2 3.6

4

4.4 4.8 5.2 5.6

Input Voltage (V)

EN Threshold vs. Input Voltage

0.30

0.35

0.40

0.45

0.50

0.55

0.60

0.65

0.70

1.2 1.6

2

2.4 2.8 3.2 3.6

4

4.4 4.8 5.2 5.6

Input Voltage (V)

EN_H

EN_L

Dropout Voltage vs. Output Current

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0

50

100

150

200

250

Output Current (mA)

°C

°C

°C

−40°C