MP2192

– 2A, SYNCHRONOUS STEP-DOWN CONVERTER WITH 25µA IQ

MP2192 Rev. 1.0

MonolithicPower.com

8

5/12/2021

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TYPICAL CHARACTERISTICS (continued)

VIN = 3.6V, VOUT = 1.2V, L = 1µH, COUT = 22µF, TA = 25°C, unless otherwise noted.

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

-40 -25 -10

5

20

35

50

65

80

TEMPERATURE ( C)

FB OVP Rising and Falling

Threshold vs. Temperature

Rising

Falling

4

4.5

5

5.5

6

6.5

7

-40 -25 -10

5

20

35

50

65

80

TEMPERATURE ( C)

VIN OVP Rising and Falling

Threshold vs. Temperature

Rising

Falling

0

1

2

3

-40 -25 -10 5 20 35 50 65 80 95 110125

AMBIENT TEMPERATURE ( C)

Maximum Output Current vs.

Ambient Temperature

T

J ≤ 125°

C

Vin=3.6V,Vo=1.8V

Vin=5V,Vo=3.3V

0

0.5

1

1.5

2

2.5

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

OUTPUT VOLTAGE (V)

Maximum Output Current vs.

Output Voltage

T

J

≤ 125°

C

Vin=5V

Vin=3.6V

0

1

2

3

4

5

2.5

3

3.5

4

4.5

5

5.5

INPUT VOLTAGE (V)

Peak Current Limit vs. Input

Voltage

0

1

2

3

4

5

-40 -25 -10

5

20

35

50

65

80

TEMPERATURE ( C)

Peak Current Limit vs.

Temperature