MIC4600

DS20005584B-page 6

 2016-2020 Microchip Technology Inc.

2.0

TYPICAL PERFORMANCE CURVES

Unless otherwise indicated, VIN = 12V.

FIGURE 2-1:

VIN Quiescent Current vs.

Input Voltage.

FIGURE 2-2:

VIN Quiescent Current vs.

Temperature.

FIGURE 2-3:

VIN Shutdown Current vs.

Input Voltage.

FIGURE 2-4:

VIN Shutdown Current vs.

Temperature.

FIGURE 2-5:

VIN Operating Current vs.

Frequency.

FIGURE 2-6:

RDS(ON) 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.

200

250

300

350

400

450

500

550

600

4

8

12

16

20

24

28

INPUT VOLTAGE (V)

-40°C

25°C

125°C

HSI = VDD

LSI = 0V

SW = 0V

350

370

390

410

430

450

470

490

510

530

550

-50

-25

0

25

50

75

100

125

TEMPERATURE (

°C)

VIN = 28V

VIN = 12V

VIN = 4.5V

HSI = VDD

LSI = 0V

SW = 0V

0

10

20

30

40

50

4

8

12

16

20

24

28

INPUT VOLTAGE (V)

-40ºC

25ºC

125ºC

EN = 0V

SW = 0V

0

10

20

30

40

50

-50

-25

0

25

50

75

100

125

TEMPERATURE (

°C)

EN = 0V

VIN = 4.5V

VIN = 12V

VIN = 28V

0

0.5

1

1.5

2

0

200

400

600

800 1000 1200 1400

FREQUENCY (kHz)

-40ºC

25ºC

125ºC

VIN = 12V

SW = 0V

CLOAD=0nF

0.6

0.7

0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

-50

-25

0

25

50

75

100

125

TEMPERATURE (°C)

VIN = 4.5V

SW = 0V

HSI = LSI = 0V

IDL = 50mA

VIN = 12V