MIC29152WD-TR datasheet(5/40 Pages) MICROCHIP

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 2016 Microchip Technology Inc.

DS20005685A-page 5

MIC2915X/30X/50X/75X

TABLE 1-1:

ELECTRICAL CHARACTERISTICS (Note 1, Note 2)

Electrical Characteristics:

VIN = VOUT + 1V; IOUT = 10 mA; TJ = +25°C. Bold values indicate –40°C ≤ TJ ≤ +125°C,

unless noted.

Parameter

Symbol

Min.

Typ.

Max.

Units

Conditions

Output Voltage

VOUT

–1

—

IOUT = 10 mA

–2

—

10 mA ≤ IOUT ≤ IFL, (VOUT + 1V) ≤ VIN

≤26V (Note 3)

Line Regulation

—

0.06

0.5

IOUT = 10 mA, (VOUT + 1V) ≤ VIN ≤ 26V

Load Regulation

—

0.2

VIN = VOUT + 1V, 10 mA ≤ IOUT ≤ 1.5A

(Note 3, Note 4)

∆VO/∆T—

100

ppm/°C

Output Voltage (Note 4)

Temperature Coefficient

Dropout Voltage

∆VOUT = –1% (Note 5)

—80

200

MIC2915x IOUT = 100 mA

—

220

—

MIC2915x IOUT = 750 mA

—350

600

MIC2915x IOUT = 1.5A

—80

175

MIC2930x IOUT = 100 mA

—

250

—

MIC2930x IOUT = 1.5A

—370

600

MIC2930x IOUT = 3A

—125

250

MIC2950x IOUT = 250 mA

—

250

—

MIC2950x IOUT = 2.5A

—370

600

MIC2950x IOUT = 5A

—80

200

MIC2975x IOUT = 250 mA

—

270

—

MIC2975x IOUT = 4A

—

425

750

MIC2975x IOUT = 7.5A

Ground Current (Note 6)IGND

—8

MIC2915x IOUT = 750 mA,

VIN = VOUT + 1V

—

MIC2915x IOUT = 1.5A

—10

MIC2930x IOUT = 1.5A,

VIN = VOUT + 1V

—

MIC2930x IOUT = 3A

—15

MIC2950x IOUT = 2.5A,

VIN = VOUT + 1V

—

MIC2950x IOUT = 5A

—35

MIC2975x IOUT = 4A,

VIN = VOUT + 1V

120

—

MIC2975x IOUT = 7.5A

Ground Pin Current at

Dropout

IGRNDDO

—0.9

—

MIC2915x, VIN = 0.5V less than

specified VOUT × IOUT = 10 mA

—1.7

—

MIC2930x, VIN = 0.5V less than

specified VOUT × IOUT = 10 mA

—2.1

—

MIC2950x, VIN = 0.5V less than

specified VOUT × IOUT = 10 mA

—3.1

—

MIC2975x, VIN = 0.5V less than

specified VOUT × IOUT = 10 mA

Current Limit

ILIM

—2.1

3.5

MIC2915x, VOUT = 0V, (Note 7)

—4.5

5.0

MIC2930x, VOUT = 0V, (Note 7)

—7.5

10.0

MIC2950x, VOUT = 0V, (Note 7)

—9.5

15.0

MIC2975x, VOUT = 0V, (Note 7)

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