SP6660 Datasheet, PDF (2/22 Pages) Sipex Corporation – 200mA Charge Pump Inverter or Doubler

ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the
device at these ratings or any other above those indicated in the
operation sections of the specifications below is not implied.
Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
Power Supply Voltage
(V+ to GND or GND to OUT).........................................+4.5V
LV Input Voltages........................(OUT - 0.3V) to (V+ + 0.3V)
FC and OSC Input Voltages..................The least negative of
(OUT - 0.3V) or (V+ - 4.5V) to (V+ + 0.3V)
OUT and V+ Continuous Output Current.....................250mA
Output Short-Circuit Duration to GND.................................1s
Operating Temperature Ranges
SP6660C_........................................0˚C to +70˚C
SP6660E_.....................................-40˚C to +85˚C
Continuous Power Dissipation (T_AMB = 70˚C)
PDIP (derate 9.09mW/˚C above +70˚C)..................727mW
NSOIC (derate 5.88mW/˚C above +70˚C)...............471mW
µSOIC (derate 4.10mW/˚C above +70˚C)................330mW
Operating Temperature...................................-40˚C to +85˚C
Storage Temperature....................................-65˚C to +150˚C
Lead Temperature (soldering 10s)..............................+300˚C
SPECIFICATIONS
PARAMETER
MIN.
TYP. MAX. UNITS
CONDITIONS
Inverter Circuit at Low Frequency with 150µF Capacitors
V+ = 3.6V, C1 = C2 = 150µF, FC = open, T_AMB = T_MIN to T_MAX; refer to Figure 1 test circuit. Note 2
Supply Voltage
1.5
0.93
4.25
V R_L = 500Ω, Note 4
Supply Current
0.4
0.8
mA No Load
Output Current
200
mA
Oscillator Input Current
±1
µA
Oscillator Frequency
5
10
20
kHz
Output Resistance
5.2
10
Voltage Conversion Efficiency 99.00 99.96
Ω I_L = 100mA, Note 3
% No Load
Power Efficiency
88
94
80
85
63
70
Doubler Circuit at Low Frequency with 150µF Capacitors
R
L
=
500Ω
% I_L = 100mA
I_L = 200mA
V+ = 3.6V, C1 = C2 = 150µF, FC = open, T_AMB = T_MIN to T_MAX; refer to Figure 2 test circuit. Note 2
Supply Voltage
2.5
1.5
4.25
V
R
L
=
1kΩ,
Note
4
Supply Current
0.4
0.8
mA No Load
Output Current
200
mA
Oscillator Input Current
±1
µA
Oscillator Frequency
5
10
20
kHz
Output Resistance
5.2
10
Voltage Conversion Efficiency 99.00 99.96
Ω I_L = 100mA, Note 3
% No Load
Power Efficiency
91
96
89
93
79
85
R_L = 1KΩ
% I_L = 100mA
I_L = 200mA
SP6660DS/11
SP6660 200mA Charge Pump Inverter or Doubler
2
© Copyright 2000 Sipex Corporation