HCF1305-2R2-R datasheet(6/39 Pages) MICROCHIP

6 / 39 page

MIC24054

DS20007043B-page 6



2025-2026 Microchip Technology Inc. and its subsidiaries

2.0

TYPICAL PERFORMANCE CURVES

FIGURE 2-1:

VIN Operating Supply

Current vs. Input Voltage.

FIGURE 2-2:

VIN Shutdown Current vs.

Input Voltage.

FIGURE 2-3:

VDD Output Voltage vs.

Input Voltage.

FIGURE 2-4:

Feedback Voltage vs. Input

Voltage.

FIGURE 2-5:

Total Regulation vs. Input

Voltage.

FIGURE 2-6:

Output Current Limit vs.

Input Voltage.

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.

0.0

0.2

0.4

0.6

0.8

1.0

INPUT VOLTAGE (V)

VOUT = 1.8V

IOUT = 0A

SWITCHING

INPUT VOLTAGE(V)

EN = 0V

EN = OPEN

INPUT VOLTAGE (V)

VFB = 0.9V

IDD = 10mA

0.792

0.796

0.800

0.804

0.808

INPUT VOLTAGE (V)

VOUT = 1.8V

IOUT = 2A

-1.0%

-0.5%

0.0%

0.5%

1.0%

INPUT VOLTAGE (V)

VOUT = 1.8V

IOUT = 2A to 9A

INPUT VOLTAGE (V)

VOUT = 1.8V

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