MIC24045 datasheet(8/46 Pages) MICROCHIP

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MIC24045

DS20005568A-page 8

 2016 Microchip Technology Inc.

2.0

TYPICAL CHARACTERISTIC CURVES

Note:

Unless otherwise indicated, VIN =12V, fS = 660 kHz, ILIM =ILIM_LS3, L = 2.2 µH, TA =+25°C.

FIGURE 2-1:

Operating Supply Current

vs. Input Voltage, Switching.

FIGURE 2-2:

VDDA vs. Input Voltage.

FIGURE 2-3:

Low-Side Current Limits vs.

Input Voltage.

FIGURE 2-4:

Enable Thresholds vs. Input

Voltage.

FIGURE 2-5:

Operating Supply Current

vs. Temperature, Switching.

FIGURE 2-6:

OUTSNS Voltage 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.

Input Voltage (V)

OUT = 1.0V

OUT = 0 mA

s = 310 kHz

s = 660 kHz

s = 1.2 MHz

3.5

4.5

5.5

Input Voltage (V)

VDDA= 0 mA

VDDA= 10 mA

Input Voltage (V)

LIM_LS3

LIM_LS1

s = 660 kHz

OUT = 1.0V

LIM_LS0

LIM_LS2

1.1

1.2

1.3

Input Voltage (V)

Turn-on

Turn-off

-40 -25 -10

95 110 125

Temperature (°C)

OUT = 1.0V

OUT = 0 mA

s = 1.2 MHz

s = 660 kHz

s = 310 kHz

0.994

0.995

0.996

0.997

0.998

-40 -25 -10

203550658095 110 125

Temperature (°C)

OUT = 1.0V

OUT = 0 mA

s = 660 kHz

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