PKA 2232 PI, CI
TC = 0…+95°C, VI = 19...35 V unless otherwise specified. IO1nom = 3.8 A, IO2, 3nom = 0.2 A.
Output
Output 2
typ
Output 3
typ
min
Output 1
typ
Characteristics
Conditions
Unit
min
max
min
max
max
Output voltage initial
setting and accuracy
VOi
5.10
5.13
5.17 14.25 15.00 15.75 –14.75 –15.00 –15.75
V
T
C =+25°C, IO =IOnom, V = 26 V
I
Output adjust range1)
%
10
IO=0.1…1.0 ´ IOnom,
Output voltage
tolerance band
Long term drift
included
5.00
5.33
V
IO2, 3 = IO
nom
VO
5.5
62
21.8
240
21.8
240
V
Idling voltage
Line regulation
IO =25 mA
mV
I
O=IO
nom
IO1=0.1…1.0 ´ IOnom, IO2, 3 = IO
VI = 26 V
,
nom
Load regulation
52
mV
Load transient
recovery time
ttr
IO=0.1…1.0 ´ IOnom, V = 26 V
100
100
100
ms
I
load step = 80% of IOnom
symmetrical load,
IO2, 3 = IOnom
+250
+750
+750
mV
mV
di
V
tr
Load transient voltage
<0.1A/ms
dt
–
250
0.5
–
750
1.5
–
750
1.5
Temperature coefficient2)
Ramp-up time
IO=IOnom, TC <TC max
0.1…0.9 ´ VO
mV/°C
Tcoeff
tr
10
30
10
30
10
30
ms
ms
IO=
0.1…1.0 ´ IOnom,
V = 26 V
I
From V
I
connection to
ts
Start-up time
VO = 0.9 ´ VOi
Output current
IO
0
5.0
0
0.8
0
0.8
A
POmax Max total output power3)
min 25, max 15 on Out 2 + Out 3
W
Current limiting
threshold
4)
TC <TC max
m
min 1.02 ´ PO ax
Ilim
Isc
Short curcuit current1)
Output ripple & noice
A
VOac
IO=IOnom
90
150
150
mVp-p
20 Hz…5 MHz
f = 100 Hz sine wave, 1Vp-p, V = 26 V
Supply voltage
rejection (ac)
I
SVR
50
40
40
dB
(SVR = 20 log (1 Vp-p/VOp-p))
1) See Operating Information.
2) Temperature coefficient is neutral at low temperatures.
3) See Typical Characteristics, Power derating.
4)
I
on each output is set by the total load.
lim
Miscellaneous
Characteristics
Conditions
IO= IOnom, V = 26 V
typ
Unit
min
max
h
Efficiency
78
83
%
W
I
Pd
Power dissipation
IO= IO
nom, V = 26 V
5.1
I
EN/LZT 146 09 R1A © Ericsson Microelectronics AB, June 2000
10
ERICSSON [ ERICSSON ]
