SP6832 Datasheet, PDF (3/15 Pages) Sipex Corporation – High Speed, High Efficiency Voltage Inverter

PINOUT
V_OUT 1
V_IN 2
C1- 3
SP6832
5 _C1+
4 GND
PIN ASSIGNMENTS
Pin 1— V_OUT — Inverting charge pump output.
Pin 2 — V_IN — Input to the positive power
supply.
Pin 3 — C1- — Negative terminal to the charge
pump capacitor.
Pin 4 — GND — Ground reference.
Pin 5 — C1+ — Positive terminal to the charge
pump capacitor.
TYPICAL PERFORMANCE CHARACTERISTICS
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).
50
45
40
35
30
25
20
15
10
5
0
1.5 2 2.5 3 3.5 4 4.5 5 5.5
(V)
30
25
20
15
10
5
0
-60 -40 -20 0 20 40 60 80 100
temperature ^OC
Figure 1. Output Resistance vs. Supply Voltage with
a 5mA load
Figure 2. Output Resistance vs. Temperature with
a 25mA load
SP6832DS/04
SP6832 High Speed, High Efficiency Voltage Inverter
3
© Copyright 2000 Sipex Corporation