 2015 Microchip Technology Inc.

DS20005478A-page 7

MIC45404

2.0

TYPICAL PERFORMANCE CURVES

Note:

FIGURE 2-1:

Operating Current (IQ) vs.

Input Voltage.

FIGURE 2-2:

Voltage.

FIGURE 2-3:

Output Current Limit vs.

Input Voltage.

FIGURE 2-4:

Enable Threshold vs. Input

Voltage.

FIGURE 2-5:

EN/DLY Pull-up Current vs.

Input Voltage.

FIGURE 2-6:

Operating Current (IQ) vs.

Temperature.

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

15.00

17.00

19.00

21.00

23.00

25.00

27.00

29.00

31.00

33.00

35.00

4

6

8

1012

141618

20

V

f = 565 kHz

V

f = 400 kHz

V

Switching

I

f = 790 kHz

V

4

4.2

4.4

4.6

4.8

5

5.2

4.5

6.5

8.5

10.5

12.5

14.5

16.5

18.5

V

IoutSet 0

IoutSet 0.01

I

I

5

5.5

6

6.5

7

7.5

8

8.5

4.5

5

5.5

6

8

10121416

18

19

V

I

I

I

V

f = 400 kHz

0.9

0.95

1

1.05

1.1

1.15

1.2

1.25

1.3

4.5

6.5

8.5

10.5

12.5

14.5

16.5

18.5

V

Enable rising

Enable falling

1

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19

V

EN/DLY = 0V

15

20

25

30

35

-40 -25 -10

5

203550658095 110 125

Temperature (°C)

Switching

V

I

f = 565 kHz

V

f = 790 kHz

V

f = 400 kHz

V