PKA 2432 PIL
TC = 0…+95°C, VI = 19...35 V unless otherwise specified. IO1nom = 5.0 A, IO2, 3nom = 0.45 A.
Output
Output 2
typ
Output 3
min
typ
Output 1
typ
Characteristics
Conditions
Unit
min
max
min
max
max
Output voltage initial
setting and accuracy
VOi
5.03
5.13
5.24 15.84 16.50 17.16 –15.84 –16.50 –17.16
V
TC =+25°C, IO =IOnom, V = 26 V
I
Output adjust range1)
10
%
IO=0.1…1.0 ´ IOnom,
IO2, 3 = IOnom
Long term drift
included
Output voltage
tolerance band
4.82
5.52
V
VO
5.4
23.0
725
23.0
725
V
Idling voltage
Line regulation
IO =25 mA
185
mV
IO=IO
nom
I
O1=0.1…1.0 ´ IOnom, IO2, 3 = IOnom,
I
Load regulation
54
mV
V = 26 V
Load transient
recovery time
ttr
IO=0.1…1.0 ´ IOnom, V = 26 V
100
100
100
ms
I
load step = 80% of IO
nom
symmetrical load,
IO2, 3 = IOnom
+250
+830
+830
mV
mV
di
V
tr
Load transient voltage
<0.1A/ms
dt
–
250
0.5
–
830
1.7
–
830
1.7
Tcoeff Temperature coefficient2)
mV/°C
IO=IOnom, TC <TC max
0.1…0.9 ´ VO
tr
Ramp-up time
Start-up time
Output current
10
30
10
30
10
30
ms
ms
IO=
0.1…1.0 ´ IOnom,
V = 26 V
I
From V
I
connection to
ts
IO
VO = 0.9 ´ VOi
0
8.0
0
2.0
0
2.0
A
POmax Max total output power3)
min 40, max 25 on Out 2 + Out 3
W
Current limiting
threshold
4)
TC <TC max
max
min 1.02 ´ PO
Ilim
Isc
Short curcuit current1)
Output ripple & noice
A
VOac
IO=IOnom
20 Hz…5 MHz
90
150
150
mVp-p
f = 100 Hz sine wave, 1Vp-p, V = 26 V
Supply voltage
rejection (ac)
I
SVR
40
30
30
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
81
83
%
W
I
Pd
Power dissipation
IO= IO
nom, V = 26 V
8.2
I
EN/LZT 146 09 R1A © Ericsson Microelectronics AB, June 2000
11
ERICSSON [ ERICSSON ]
