MIC2132 datasheet(10/48 Pages) MICROCHIP

10 / 48 page

MIC2132

DS20006654B-page 10

 2022 Microchip Technology Inc. and its subsidiaries

2.0

TYPICAL PERFORMANCE CURVES

Note: Unless otherwise indicated, VIN =12V; VOUT =5V; fSW = 500 kHz/phase; VBST – VSW =5V; TA =+25°C.

FIGURE 2-1:

VIN Quiescent Current vs.

Input Voltage.

FIGURE 2-2:

VIN Shutdown Current vs.

Input Voltage.

FIGURE 2-3:

Switching Frequency vs.

Input Voltage.

FIGURE 2-4:

Switching Frequency vs.

Output Current.

FIGURE 2-5:

Enable Threshold vs. Input

Voltage.

FIGURE 2-6:

Peak 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.

4.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

5.6

5.8

6.0

1620242832364044485256

6064687276

Input Voltage (V)

Vout=5V

Vout=12V

Vout=28V

1216202428323640444852566064687276

Input Voltage (V)

250

260

270

280

290

300

310

320

330

340

350

12162024283236

4044485256

6064687276

Input Voltage (V)

IOUT=0A

IOUT=10A

260

270

280

290

300

310

320

330

340

350

360

Output Current (A)

VIN=24V

VIN=48V

1.10

1.11

1.12

1.13

1.14

1.15

1.16

1.17

1.18

1.19

1.20

121620

242832

3640

444852

566064

687276

Input Voltage (V)

EN_rising

EN_falling

Input Voltage (V)

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