MP6543 – 12V, 2A, THREE-PHASE POWER STAGE

MP6543 Rev. 1.01

www.MonolithicPower.com

7

1/15/2020

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TYPICAL CHARACTERISTICS

UVLO Rising Threshold vs.

Temperature

V3P3 vs. Temperature

VIN_LDO = 10V, LDO_LOAD = 100mA

2.4

2.5

2.6

2.7

2.8

2.9

-50

-20

10

40

70

100

130

TEMPERATURE (°C)

3.37

3.38

3.39

3.4

3.41

3.42

3.43

3.44

3.45

3.46

3.47

-50

-20

10

40

70

100

130

TEMPERATURE (°C)

A-Phase Current-Sense Ratio vs.

Temperature

IOUT = 1A

B-Phase Current-Sense Ratio vs.

Temperature

IOUT = 1A

3800

3850

3900

3950

4000

4050

4100

4150

4200

-50

-20

10

40

70

100

130

TEMPERATURE (°C)

3700

3750

3800

3850

3900

3950

4000

4050

4100

4150

4200

4250

4300

-50

-20

10

40

70

100

130

TEMPERATURE (°C)

C-Phase Current-Sense Ratio vs.

Temperature

IOUT = 1A

HS On Resistance vs. Temperature

IOUT = 1A

3800

3850

3900

3950

4000

4050

4100

4150

4200

-50

-20

10

40

70

100

130

TEMPERATURE (°C)

80

90

100

110

120

130

140

150

160

-50

-20

10

40

70

100

130

TEMPERATURE (°C)