MCP1633 datasheet(8/31 Pages) MICROCHIP

Part #	MCP1633

Description	Low-Side PWM Controller with LED Dimming Capability

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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8 / 31 page

MCP1633

DS20006289A-page 8

 2020 Microchip Technology Inc.

FIGURE 2-7:

SRDV P-Channel RDSON

vs. Input Voltage.

FIGURE 2-8:

Error Amplifier Input Offset

vs. Input Voltage.

FIGURE 2-9:

Current Sense Amplifier

Offset vs. Input Voltage.

FIGURE 2-10:

UVLO VINL Threshold vs.

Input Voltage.

FIGURE 2-11:

UVLO VINH Threshold vs.

Input Voltage.

FIGURE 2-12:

OVP VINL Threshold vs.

Input Voltage.

3.2 3.4 3.6 3.8

4.2 4.4 4.6 4.8

5.2 5.4 5.6

Vdd (V)

-0.2

-0.15

-0.1

-0.05

0.05

0.1

0.15

3.2 3.4 3.6 3.8

4.2 4.4 4.6 4.8

5.2 5.4 5.6

Vdd (V)

-0.6

-0.5

-0.4

-0.3

-0.2

-0.1

3.2 3.4 3.6 3.8

4.2 4.4 4.6 4.8

5.2 5.4 5.6

Vdd (V)

2.71

2.715

2.72

2.725

2.73

2.735

2.74

2.745

2.75

3.2 3.4 3.6 3.8

4.2 4.4 4.6 4.8

5.2 5.4 5.6

Vdd (V)

2.85

2.855

2.86

2.865

2.87

2.875

2.88

2.885

2.89

3.2 3.4 3.6 3.8

4.2 4.4 4.6 4.8

5.2 5.4 5.6

Vdd (V)

1.24

1.242

1.244

1.246

1.248

1.25

3.2 3.4 3.6 3.8

4.2 4.4 4.6 4.8

5.2 5.4 5.6

Vdd (V)

MCP1633 Datasheet(PDF) 8 Page - Microchip Technology

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