Lead Temperature Range (Soldering 10 sec) . . . . . . . . +300

°C

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220

°C

ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2000 V

*This is a stress rating only; functional operation of the device at these or any other

conditions above those indicated in the operation section of this specification is not

implied. Exposure to absolute maximum rating conditions for extended periods

may affect device reliability.

ORDERING GUIDE

Temperature

Package

Model

Range

Options*

ADM660AN

–40

°C to +85°C

N-8

ADM660AR

–40

°C to +85°C

SO-8

ADM660ARU

–40

°C to +85°C

RU-16

ADM8660AN

–40

°C to +85°C

N-8

ADM8660AR

–40

°C to +85°C

SO-8

*N = Plastic DIP; RU = Thin Shrink Small Outline; SO = Small Outline.

ADM660/ADM8660–SPECIFICATIONS

Parameter

Min

Typ

Max

Units

Test Conditions/Comments

Input Voltage, V+

Ω

3.5

7.0

V

Inverting Mode, LV = Open

1.5

7.0

V

Inverting Mode, LV = GND

2.5

7.0

V

Doubling Mode, LV = OUT

Supply Current

No Load

0.6

1

mA

FC = Open (ADM660), GND (ADM8660)

2.5

4.5

mA

FC = V+, LV = Open

Output Current

100

mA

Output Resistance

9

15

Ω

Charge-Pump Frequency

25

kHz

FC = Open (ADM660), GND (ADM8660)

120

kHz

FC = V+

OSC Input Current

±5

µA

FC = Open (ADM660), GND (ADM8660)

±25

µA

FC = V+

Power Efficiency (FC = Open)

90

94

%

Ω Connected from V+ to OUT

90

93

%

Ω Connected from OUT to GND

81.5

%

Voltage Conversion Efficiency

99

99.96

%

No Load

0.3

5

µA

ADM8660, SHDN = V+

2.4

V

SHDN High = Disabled

0.8

V

SHDN Low = Enabled

Shutdown Exit Time

500

µsI

NOTES

Ω) electrolytic capacitors. High ESR will degrade performance.

Specifications subject to change without notice.

REV. A

–2–

ABSOLUTE MAXIMUM RATINGS*

°C unless otherwise noted)

Input Voltage (V+ to GND, GND to OUT) . . . . . . . . +7.5 V

LV Input Voltage . . . . . . . . . . (OUT – 0.3 V) to (V+, +0.3 V)

FC and OSC Input Voltage

. . . . . . . . . . . (OUT – 0.3 V) or (V+, –6 V) to (V+, +0.3 V)

OUT, V+ Output Current (Continuous) . . . . . . . . . . . 120 mA

Output Short Circuit Duration to GND . . . . . . . . . . . 10 secs

Power Dissipation, N-8 . . . . . . . . . . . . . . . . . . . . . . . 625 mW

(Derate 8.3 mW/

°C above +50°C)

θ

120

°C/W

Power Dissipation R-8 . . . . . . . . . . . . . . . . . . . . . . . . 450 mW

(Derate 6 mW/

°C above +50°C)

θ

170

°C/W

Power Dissipation RU-16 . . . . . . . . . . . . . . . . . . . . . 500 mW

(Derate 6 mW/

°C above +50°C)

θ

158

°C/W

Operating Temperature Range

Industrial (A Version) . . . . . . . . . . . . . . . . – 40

°C to +85°C

Storage Temperature Range . . . . . . . . . . . –65

°C to +150°C

(V+ = +5 V, C1, C2 = 10

F,

noted)