ICL7663SCBA datasheet(2/7 Pages) INTERSIL

2 / 7 page

Absolute Maximum Ratings

Thermal Information

Input Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+18V

Any Input or Output Voltage (Note 1)

Terminals 1, 2, 3, 5, 6, 7. . . . . . . . . . . . . VIN+ 0.3V to GND -0.3V

Output Source Current

Terminal 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA

Terminal 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA

Output Sinking Current

Terminal 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10mA

Operating Conditions

Temperature Range

ICL7663SC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC

ICL7663SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 85oC

Thermal Resistance (Typical, Note 2)

θJA (oC/W) θJC (oC/W)

CERDIP Package. . . . . . . . . . . . . . . . .

115

PDIP Package . . . . . . . . . . . . . . . . . . .

150

N/A

Plastic SOIC Package . . . . . . . . . . . . .

180

N/A

Maximum Junction Temperature

PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150oC

CERDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175oC

Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC

(SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES:

1. Connecting any terminal to voltages greater than (V+IN + 0.3V) or less than (GND - 0.3V) may cause destructive device latch-up. It is recom-

mended that no inputs from sources operating on external power supplies be applied prior to ICL7663S power-up.

θJA is measured with the component mounted on an evaluation PC board in free air.

Electrical Specifications

Specifications Below Applicable to Both ICL7663S and ICL7663SA, Unless Otherwise Specified. V+IN = 9V,

VOUT = 5V, TA = 25

oC, Unless Otherwise Specified. Notes 4, 5. See Test Circuit, Figure 7

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Input Voltage

V+IN

ICL7663S

TA = 25

oC1.5

0oC < TA < 70

oC1.6

-25oC < TA < 85

oC1.6

ICL7663SA

0oC < TA < 70

oC1.6

-25oC < TA < 85

oC1.6

Quiescent Current

1.4V

≤ VOUT ≤ 8.5V, No Load

V+IN = 9V

0oC < TA < 70

oC-

µA

-25oC < TA < 85

oC-

µA

V+IN = 16V

0oC < TA < 70

oC-

µA

-25oC < TA < 85

oC-

µA

Reference Voltage

VSET

IOUT1 = 100µA, VOUT = VSET

ICL7663S

TA = 25

1.2

1.3

1.4

ICL7663SA

TA = 25

1.275

1.29

1.305

Temperature

Coefficient

∆VSET

∆T

0oC < TA < 70

100

ppm

-25oC < TA < 85

100

ppm

Line Regulation

∆VSET

VSET’ ∆VIN

2V < VIN < 15V

0oC < TA < 70

oC-

0.03

%/V

-25oC < TA < 85

0.03

0.3

%/V

VSET Input Current

ISET

0oC < TA < 70

0.01

-25oC < TA < 85

0.01

Shutdown Input Current

ISHDN

±0.01

Shutdown Input Voltage

VSHDN

VSHDN HI: Both VOUT Disabled

1.4

VSHDN LO: Both VOUT Enable

0.3

Sense Pin Input Current

ISENSE

-0.01

Sense Pin Input Threshold

VCL

-0.5

ICL7663S

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