ICL7660ACPA datasheet(3/12 Pages) INTERSIL

Part #	ICL7660ACPA

Description	Simple Conversion of 5V Logic Supply to 짹5V Supplies

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Manufacturer	INTERSIL [Intersil Corporation]

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3

FN3072.7

October 10, 2005

C

Absolute Maximum Ratings

Thermal Information

Supply Voltage

ICL7660 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +10.5V

ICL7660A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13.0V

LV and OSC Input Voltage . . . . . . -0.3V to (V+ +0.3V) for V+ < 5.5V

(Note 2) . . . . . . . . . . . . . . (V+ -5.5V) to (V+ +0.3V) for V+ > 5.5V

Current into LV (Note 2) . . . . . . . . . . . . . . . . . . . 20

µA for V+ > 3.5V

Output Short Duration (VSUPPLY ≤ 5.5V) . . . . . . . . . . . .Continuous

Operating Conditions

Temperature Range

ICL7660C, ICL7660AC. . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C

ICL7660AI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C

Thermal Resistance (Typical, Note 1)

θJA (°C/W) θJC (°C/W)

PDIP Package* . . . . . . . . . . . . . . . . . .

110

N/A

SOIC Package . . . . . . . . . . . . . . . . . . .

160

N/A

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.

NOTE:

1.

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

Electrical Specifications

ICL7660 and ICL7660A, V+ = 5V, TA = 25°C, COSC = 0, Test Circuit Figure 11

Unless Otherwise Specified

PARAMETER

SYMBOL

TEST CONDITIONS

ICL7660

ICL7660A

UNITS

MIN

TYP MAX

MIN

TYP MAX

Supply Current

I+

RL = ∞

-

170

500

-

80

165

µA

Supply Voltage Range - Lo

VL+MIN ≤ TA ≤ MAX, RL = 10kΩ, LV to GND

1.5

-

3.5

1.5

-

3.5

V

Supply Voltage Range - Hi

VH+MIN ≤ TA ≤ MAX, RL = 10kΩ, LV to Open

3.0

-

10.0

3

-

12

V

Output Source Resistance

ROUT

IOUT = 20mA, TA = 25°C

-

55

100

-

60

100

Ω

IOUT = 20mA, 0°C ≤ TA ≤ 70°C

-

120

-

120

Ω

IOUT = 20mA, -55°C ≤ TA ≤ 125°C

-

150

-

Ω

IOUT = 20mA, -40°C ≤ TA ≤ 85°C

-

120

Ω

V+ = 2V, IOUT = 3mA, LV to GND

0°C

≤ TA ≤ 70°C

-

300

-

300

Ω

V+ = 2V, IOUT = 3mA, LV to GND,

-55°C

≤ TA ≤ 125°C

-

400

-

Ω

Oscillator Frequency

fOSC

-10

-

10-

kHz

Power Efficiency

PEF

RL = 5kΩ

95

98

-

96

98

-

%

Voltage Conversion Efficiency

VOUT EF RL = ∞

97

99.9

-

99

99.9

-

%

Oscillator Impedance

ZOSC

V+ = 2V

-

1.0

-

1

-

M

Ω

V = 5V

-

100

-

k

Ω

ICL7660A, V+ = 3V, TA = 25°C, OSC = Free running, Test Circuit Figure 11, Unless Otherwise Specified

Supply Current (Note 3)

I+

V+ = 3V, RL = ∞, 25°C

-

26

100

µA

0°C < TA < 70°C

-

125

µA

-40°C < TA < 85°C

-

125

µA

Output Source Resistance

ROUT

V+ = 3V, IOUT = 10mA

-

97

150

Ω

0°C < TA < 70°C

-

200

Ω

-40°C < TA < 85°C

-

200

Ω

Oscillator Frequency (Note 3)

fOSC

V+ = 3V (same as 5V conditions)

-

5.0

8

-

kHz

0°C < TA < 70°C

--

-

3.0

--

kHz

-40°C < TA < 85°C

--

-

3.0

--

kHz

ICL7660, ICL7660A

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