Name: 7663SCPA
SKU: 7663SCPA
Price: 1.23000 USD
Availability: OutOfStock

FN3180.5

ICL7663S

CMOS Programmable Micropower

Positive Voltage Regulator

The ICL7663S Super Programmable Micropower Voltage

Regulator is a low power, high efficiency positive voltage

regulator which accepts 1.6V to 16V inputs and provides

adjustable outputs from 1.3V to 16V at currents up to 40mA.

It is a direct replacement for the industry standard ICL7663B

offering wider operating voltage and temperature ranges,

improved output accuracy (ICL7663SA), better temperature

coefficient, guaranteed maximum supply current, and

guaranteed line and load regulation. All improvements are

highlighted in the electrical characteristics section. Critical

parameters are guaranteed over the entire commercial

and industrial temperature ranges. The ICL7663S/SA

programmable output voltage is set by two external

resistors. The 1% reference accuracy of the ICL7663SA

eliminates the need for trimming the output voltage in most

applications.

The ICL7663S is well suited for battery powered supplies,

featuring 4µA quiescent current, low V

to V

OUT

differential,

output current sensing and logic input level shutdown

control. In addition, the ICL7663S has a negative

temperature coefficient output suitable for generating a

temperature compensated display drive voltage for LCD

displays.

Pinout

ICL7663S

(PDIP, SOIC)

TOP VIEW

Features

• Guaranteed 10µA Maximum Quiescent Current Over All

Temperature Ranges

• Wider Operating Voltage Range - 1.6V to 16V

• Guaranteed Line and Load Regulation Over Entire

Operating Temperature Range Optional

• 1% Output Voltage Accuracy (ICL7663SA)

• Output Voltage Programmable from 1.3V to 16V

• Improved Temperature Coefficient of Output Voltage

• 40mA Minimum Output Current with Current Limiting

• Output Voltages with Programmable Negative

Temperature Coefficients

• Output Shutdown via Current-Limit Sensing or External

Logic Level

• Low Input-to-Output Voltage Differential

• Improved Direct Replacement for Industry Standard

ICL7663B and Other Second-Source Products

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Low-Power Portable Instrumentation

• Pagers

• Handheld Instruments

• LCD Display Modules

• Remote Data Loggers

• Battery-Powered Systems

SENSE

OUT2

OUT1

GND

SET

SHDN

Data Sheet July 21, 2005

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

| Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

FN3180.5

July 21, 2005

Ordering Information

PART NUMBER

TEMP. RANGE

(°C) PACKAGE

PKG. DWG.

ICL7663SCBA* 0

to 70 8 Ld SOIC (N) M8.15

ICL7663SCBAZA*

(See Note)

to 70 8 Ld SOIC (N)

(Pb-free)

M8.15

ICL7663SCPA 0

to 70 8 Ld PDIP E8.3

ICL7663SCPAZ

(See Note)

to 70 8 Ld PDIP**

(Pb-free)

E8.3

ICL7663SACBA* 0

to 70 8 Ld SOIC (N) M8.15

ICL7663SACBAZA*

(See Note)

to 70 8 Ld SOIC (N)

(Pb-free)

M8.15

ICL7663SACPA 0

to 70 8 Ld PDIP E8.3

ICL7663SAIBA -25

to 85 8 Ld SOIC (N) M8.15

ICL7663SAIBAZA

(See Note)

-25

to 85 8 Ld SOIC (N)

(Pb-free)

M8.15

*Add “-T” suffix to part number for tape and reel packaging.

**Pb-free PDIPs can be used for through hole wave solder

processing only. They are not intended for use in Reflow solder

processing applications.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

ICL7663S

FN3180.5

July 21, 2005

Absolute Maximum Ratings Thermal Information

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

Any Input or Output Voltage (Note 1)

Terminals 1, 2, 3, 5, 6, 7 . . . . . . . . . . . . . V

+ 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C

ICL7663SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25°C to 85°C

Thermal Resistance (Typical, Note 2) θ

(°C/W) θ

(°C/W)

CERDIP Package. . . . . . . . . . . . . . . . . 115 30

PDIP Package* . . . . . . . . . . . . . . . . . . 150 N/A

Plastic SOIC Package . . . . . . . . . . . . . 180 N/A

Maximum Junction Temperature

PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C

CERDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175°C

Maximum Storage Temperature Range . . . . . . . . . .-65°C to 150°C

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C

(SOIC - Lead Tips Only)

*Pb-free PDIPs can be used for through hole wave solder processing

only. They are not intended for use in Reflow solder processing

applications.

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+

+ 0.3V) or less than (GND - 0.3V) may cause destructive device latch-up. It is

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

2. θ

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+

= 9V,

OUT

= 5V, T

= 25°C, Unless Otherwise Specified. Notes 4, 5. See Test Circuit, Figure 7

PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS

Input Voltage V+

ICL7663S T

= 25°C 1.5 - 16 V

0°C < T

< 70°C 1.6 - 16 V

-25°C < T

< 85°C 1.6 - 16 V

ICL7663SA 0°C < T

< 70°C 1.6 - 16 V

-25°C < T

< 85°C 1.6 - 16 V

Quiescent Current I

1.4V ≤ V

OUT

≤ 8.5V, No Load

V+

= 9V 0°C < T

< 70°C - - 10 µA

-25°C < T

< 85°C - - 10 µA

V+

= 16V 0°C < T

< 70°C - - 12 µA

-25°C < T

< 85°C - - 12 µA

Reference Voltage V

SET

OUT1

= 100µA, V

OUT

= V

SET

ICL7663S T

= 25°C 1.2 1.3 1.4 V

ICL7663SA T

= 25°C 1.275 1.29 1.305 V

Temperature

Coefficient

∆V

SET

∆T

0°C < T

< 70°C - 100 - ppm

-25°C < T

< 85°C - 100 - ppm

Line Regulation ∆V

SET

SET’

∆V

2V < V

< 15V 0°C < T

< 70°C - 0.03 - %/V

-25°C < T

< 85°C - 0.03 0.3 %/V

SET

Input Current I

SET

0°C < T

< 70°C - 0.01 10 nA

-25°C < T

< 85°C - 0.01 10 nA

Shutdown Input Current I

SHDN

- ±0.01 10 nA

Shutdown Input Voltage V

SHDN

HI: Both V

OUT

Disabled 1.4 - - V

SHDN

LO: Both V

OUT

Enable - - 0.3 V

Sense Pin Input Current I

SENSE

-0.0110nA

ICL7663S

Part #	7663SCPA
Description
Category	IC
Availability	Out of Stock
Qty	0

7663SCPA

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