SP6832 Datasheet, PDF (2/15 Pages) Sipex Corporation – High Speed, High Efficiency Voltage Inverter

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.
V_IN.....................................................................................-0.3V to +5.6V
V_OUT...................................................................................-5.6V to +0.3V
V Short Circuit to GND.................................................Indefinite
OUT
I ...................................................................................................50mA
OUT
Storage Temperature.....................................................-65˚C to +150˚C
Power Dissipation per Package
5-pin SOT (derate 4.35mW/^oC above +70^oC).............................400mW
Lead Temperature (Soldering)....................................................300^oC
ESD Rating...............................................2kV Human Body Model
SPECIFICATIONS FOR THE SP6832
V_IN = +5.0V, C1 = C2 = C3 = 0.33µF and T_AMB = 25^oC unless otherwise noted. The circuit found in Figure 14 was
used to obtain the following typical performance characteristics (unless otherwise noted).
PARAMETER
Minimum Voltage
Supply Voltage
Supply Currrent
Output Resistance
Oscillator Frequency
Voltage Conversion Efficiency
Power Efficiency (Ideal)
Power Efficiency (Actual)
MIN.
1.4
300
95
TYP.
0.86
0.7
19
500
99.9
97
87
MAX.
1.15
5.3
1.4
45
750
UNITS
CONDITIONS
V
R_L=10kΩ,
T =+25°
AMB
C,
Note
1
R_L=10kΩ, T_AMB=-40° C to +85° C
mA T_AMB = -40^oC to +85^oC, RL = ∞
Ω I = 5mA to 25mA, Note 2
OUT
kHz
% R_L = ^∞
% I_OUT = 5mA, Note 3
% I_OUT = 5mA, Note 4
NOTE 1: V = -V +200mV
OUT
IN
NOTE 2:
Capacitors are approximately 20% of the output impedance where ESR =
1
f_OSC x C
NOTE 3: Power Efficiency (Ideal) =
VOUT x IOUT
-VIN x (-VIN/RL)
NOTE 4:
Power Efficiency (Actual) =
VOUT x IOUT
VIN x IIN
SP6832DS/04
SP6832 High Speed, High Efficiency Voltage Inverter
2
© Copyright 2000 Sipex Corporation