OPTION_REG datasheet(52/222 Pages) MICROCHIP

Part #	OPTION_REG

Description	Digitally Enhanced Power Analog Controller with Integrated Synchronous Driver

PDF	222 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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52 / 222 page

MCP19111

DS22331A-page 52

 2013 Microchip Technology Inc.

Note: Unless otherwise indicated, VIN = 12V, FSW = 300 kHz, TA = +25°C.

FIGURE 7-7:

VDD vs. Output Current.

FIGURE 7-8:

VREGREF vs. Temperature

(VREGREF = 0.6V).

FIGURE 7-9:

VREGREF vs. Temperature

(VREGREF = 1.8V).

FIGURE 7-10:

VREGREF vs. Temperature

(VREGREF = 3.3V).

FIGURE 7-11:

HDRV Dead Time vs.

HDLY Code.

FIGURE 7-12:

LDRV Dead Time vs.

LDLY Code.

5.02

5.03

5.04

5.05

5.06

5.07

- 40ºC

+125ºC

+25ºC

4.99

5.00

5.01

02468 10 12 14 16 18 20 22 24 26 28 30

Current (mA)

059

0.60

0.61

0.62

0.63

OVCCON = 0x28h

0.57

0.58

0.59

-40 -25 -10

95 110 125

Temperature (ºC)

1.80

1.81

1.82

1.83

1.84

OVCCON = 0x78h

1.77

1.78

1.79

-40 -25 -10

95 110 125

Temperature (ºC)

3.29

3.30

3.31

3.32

3.33

3.34

3.35

OVCCON = 0xDCh

3.25

3.26

3.27

3.28

-40 -25 -10

95 110 125

Temperature (ºC)

-40ºC

125ºC

HDLY CODE

+125ºC

+25ºC

+125ºC

+25ºC

02468

LDLY CODE

-40ºC

OPTION_REG Datasheet(PDF) 52 Page - Microchip Technology

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