Parameter

Operating Supply Voltage

Supply Current

Output Current

Output Resistance (Note 4)

Oscillator Frequency

Power Efficiency

Voltage-Conversion Efficiency

Symbol

η

Conditions

VSH = open, FC + open, LV = open

VSH = open , FC = V+, LV = open

VSH more negative than -4V

FC = open

FC = V+

No load

Min

3.0

1.5

2

100

2.5

30

96

92

99.00

Typ

120

1

5.0

5.0

50

98

96

90

99.96

Max

5.5

2

5.5

300

2

10

10.0

90.0

Units

V

V

µA

mA

mA

Ω

kHZ

kHZ

%

%

%

%

Ratings

+6

VSH -0.3 to V+ +0.3

120

Not internally protected

470

-40 to +85

150

-40 to +125

300

138

Parameter

Supply Voltage (V+ to VSS, or VSS to VSH)

LV, FC and OSC Input Voltage

VSH and V+ Continues Output Current

Output Short-Circuit Durations to GND (Note 2)

Continuous Power Dissipation (T = +85C)

Operation Temperature Ranges

Maximum Junction Temperature

Storage Temperature Range

Lead Temperature (soldering, 10sec)

Package Thermal Resistance

CMOS Monolithic Voltage Converter

Impala Linear Corporation

3

(408) 574-3939

www.impalalinear.com

May 2000

ILC6660 1.8

Advance

Symbol

θ

JA

Units

V

V

mA

A

mW

°C

°C

°C

°C

°C/W

Note 1. Absolute maximum ratings indicate limits which, when exceeded, may result in damage to the component. Electrical specifications do not apply

when operating the device outside its rated operating conditions.

Note 2. VSH must not be shorted to VSS or V+, even instantaneously, or device damage may result.

Boldface limits apply over the operating temperature range. (Note 3)

Note 3. Specified min/max limits are production tested or guaranteed through correlation based on statistical control methods.

Note 4. Specified output resistance is a combination of internal switch resistance and capacitor ESR.

Absolute Maximum Ratings (Note 1)

Electrical Characteristics ILC6660IK