PKA 2211 PI, CI
TC = 0…+95°C, VI = 19...35V unless otherwise specified.
Output
Output 1
typ
Characteristics
Conditions
Unit
min
max
Output voltage initial
setting and accuracy
5.10
5.13
10
5.17
V
VOi
T
C =+25°C, IO =IOmax, V = 26 V
I
Output adjust range1)
%
Long term drift
included
Output voltage
tolerance band
IO=0.1…1.0 ´ IOmax
5.00
5.36
5.40
V
V
VO
Idling voltage
IO =25 mA
Line regulation
Load regulation
I
O=IOmax
72
62
mV
mV
IO=0.1…1.0 ´ IO
max, V = 26 V
I
Load transient
recovery time
ttr
100
ms
IO= 0.1…1.0 ´ IOmax, V = 26 V
load step = 0.8 × IOmax
I
+250
mV
mV
di
<0.1A/ms
V
Load transient voltage
tr
dt
–
250
0.5
10
Temperature coefficient2)
Ramp-up time
IO=IOmax, TC <TC max
mV/°C
ms
Tcoeff
tr
0.1…0.9 ´ VO
IO=
0.1…1.0 ´ IOmax
From V connection
to VO = 0.9 ´ VOi
I
ts
Start-up time
30
ms
IO
Output current
0
5.0
A
POmax
Max output power3)
25
W
Current limiting
threshold
5.1
A
Ilim
Isc
TC <TC max
Short circuit current1)
Output ripple & noise
A
VO
ac
IO=IO
max
20 Hz…5 MHz
90
mVp-p
p-p, V = 26 V
f = 100 Hz sine wave, 1V
Supply voltage
rejection (ac)
I
SVR
50
dB
(SVR = 20 log (1 V
p-p/VOp-p))
1) See Operating Information.
2) Temperature coefficient is positive at low temperatures.
3) See Typical Characteristics, Power derating.
Miscellaneous
Characteristics
Conditions
O= IOmax, V =26 V
typ
Unit
min
max
h
Efficiency
78
80
%
W
I
I
Pd
Power dissipation
IO= IOmax, V =26 V
6.25
I
EN/LZT 146 09 R1A © Ericsson Microelectronics AB, June 2000
5
ERICSSON [ ERICSSON ]
