OM7764ASM datasheet(2/5 Pages) IRF

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OM7764ASM

Footnotes

- Denotes specifications which apply over the full operating temperature range.

- The OM7764ASM is tested and specified for these conditions with the ADJ pin connected to the OUT pin.

Electrical Characteristics @TA = 25°C (Unless Otherwise Specified)

Parameter

Test Conditions

Min.

Typ.

Max.

Units

Minimum Input voltage

ILOAD = 3.0A c

-2.3

2.7

Line Regulation

∆VIN = 2.21V to 20V, ILOAD = 1.0mA cd

-2.0

VIN = 2.7V, ILOAD =1.0mA to 3.0A

-5.0

VIN = 2.7V, ILOAD =1.0mA to 3.0A cd

VIN = 2.21V, ILOAD =1.0mA

1.192

1.210

1.228

2.7V < VIN < 20V, 1.0mA < ILOAD < 3.0A c

1.168

1.210

1.246

ILOAD = 1.0mA

-0.02

0.05

ILOAD = 1.0mA c

0.10

ILOAD = 100mA

-0.07

0.13

ILOAD = 100mA c

0.18

Dropout Voltage

ILOAD = 500mA

-0.14

0.20

ILOAD = 500mA c

0.27

ILOAD = 1.5mA

-0.25

0.33

ILOAD = 1.5mA c

0.40

ILOAD = 3.0A

-0.4

0.54

ILOAD = 3.0A c

0.66

ILOAD = 0mA c

-1.0

1.5

ILOAD = 1.0mA c

-1.1

1.6

Ground Pin Current

ILOAD = 100mA c

-3.5

5.0

VIN = VOUT (Nominal)+1 ILOAD = 500mA c

-11

ILOAD = 1.5A c

-40

ILOAD = 3.0A c

120

200

Ripple Rejection

VIN - VOUT = 1.5V(Average), VRIPPLE = 0.5 VP-P

fRIPPLE = 120Hz, ILOAD = 1.5A, TJ = +25°C

Current Limit

VIN = 2.7V, ∆VOUT = -0.1V c

3.1

Input Reverse Leakage

Current

Reverse Output Current VOUT = 1.21V, VIN < 1.21V c

300

600

µA

VIN = -20V, VOUT = 0V c

1.0

Load Regulation

Adjust Pin Voltage

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