MIC24045 datasheet(9/46 Pages) MICROCHIP

номер детали	MIC24045

подробное описание детали	I2C Programmable, 4.5V-19V Input, 5A Step-Down Converter

PDF	46 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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9 / 46 page

 2016 Microchip Technology Inc.

DS20005568A-page 9

MIC24045

Note:

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

FIGURE 2-7:

OUTSNS Voltage vs.

Temperature.

FIGURE 2-8:

OUTSNS Voltage

vs.Temperature.

FIGURE 2-9:

OUTSNS Voltage

vs.Temperature.

FIGURE 2-10:

RDS(on) vs. Temperature.

FIGURE 2-11:

Error Amplifier

Transconductance vs. Temperature.

FIGURE 2-12:

Error Amplifier Output

Current vs. Temperature.

1.796

1.797

1.798

1.799

1.8

1.801

1.802

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

OUT = 1.8V

OUT = 0 mA

s = 660 kHz

3.297

3.298

3.299

3.3

3.301

3.302

3.303

3.304

3.305

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

OUT = 3.3V

OUT = 0 mA

s = 660 kHz

5.001

5.002

5.003

5.004

5.005

5.006

5.007

5.008

5.009

5.01

5.011

5.012

5.013

5.014

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

OUT = 5.0V

OUT = 0 mA

s = 660 kHz

-40 -25 -10

95 110 125

Temperature (°C)

Low Side

High Side

1.1

1.2

1.3

1.4

1.5

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

-600

-400

-200

200

400

600

-40 -25 -10

203550658095 110 125

Temperature (°C)

Sourcing

Sinking

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