PKF 2111A PI, SI
T
C
= –30…+95°C, V
I
= 18...36V and pin 8 connected to pin 9 unless otherwise specified.
Output
Output 1
Characteristics
Conditions
min
V
Oi
Output voltage initial
setting and accuracy
T
C
= +25 °C, I
O
= 1.5 A, V
I
= 27 V
Output adjust range
1)
Output voltage
tolerance band
Idling voltage
Long term drift in-
cluded, T
C
> –10°C
2)
I
O
= 0 A
V
I
= 18…36 V
Line regulation
I
O
= 2 A
V
I
= 24…36 V
Load regulation
t
tr
Load transient
recovery time
I
O
= 0.2…2.0 A, V
I
= 27 V
load step = 1 A
V
tr
Load transient voltage
–200
T
coeff
t
r
t
s
I
O
P
O max
I
lim
I
sc
Temperature coefficient
2)
Ramp-up time
Start-up time
Output current
Max output power
2)
Current limiting
threshold
Short circuit current
Calculated value
T
C
< T
C max,
V
O
= 4 V
V
O
= 0.2 … 0.5 V, T
A
= +25°C
20 Hz … 5 MHz
V
O ac
Output ripple & noise
I
O
= 2 A
0.6…50 MHz
SVR
1)
2)
Unit
typ
5.05
max
5.08
6.27
5.25
5.7
22
mV
15
104
119
400
+200
213
mV
m
s
5.02
2.76
I
O
= 0.2…2.0 A
4.85
V
V
V
V
V
O
6.5
I
O
= 0.2…2.0 A, V
I
= 27 V
mV
mV
mV/°C
ms
ms
2
A
W
I
O
= 2 A, T
C
= 40...90 ºC
I
O
=2 A, 0.1 …0.9 × V
Oi
I
O
= 0.2…2.0 A
,
V
I
= 27 V
From V
I
connection to V
O
= 0.9 × V
Oi
0
10
2.24
–0.34
2
3
2.45
2.72
13
3.0
3.6
50
80
A
A
mV
p-p
dBmV
dB
Supply voltage rejection (ac)
f = 100 Hz sine wave, 1 V
p-p
, V
I
= 27 V
(SVR = 20 log (1 V
p-p
/V
O p-p
))
50
See also Operating Information.
See also Typical Characteristics.
Miscellaneous
Characteristics
h
Conditions
V
I
= 24 V
Efficiency
V
I
= 27 V
I
O
= 2 A
V
I
= 24 V
P
d
Power dissipation
V
I
= 27 V
2.2
2.9
2.1
2.4
W
78
82
min
81
typ
83
%
max
Unit
6
EN/LZT 146 31 R1B © Ericsson Power Modules AB, March 2004
ERICSSON [ ERICSSON ]
