Absolute Maximum Ratings
Characteristics
T
C
T
S
V
I
V
ISO
E
tr
V
RC
V
adj
Case temperature at full output power
Storage temperature
Continuous input voltage
1)
Isolation voltage
(input to output test voltage)
Transient input energy
Remote control voltage pin 11 ref. to pin 17
Output adjust voltage pin 8 ref. to pin 17
–5
–5
min
–45
–55
–0.5
1,500
0.01
+16
+40
max
+100
+125
+75
Unit
°C
°C
V dc
V dc
Ws
V dc
V dc
Stress in excess of Absolute Maximum
Ratings may cause permanent damage.
Absolute Maximum Ratings, sometimes
referred to as no destruction limits, are
normally tested with one parameter at a
time exceeding the limits of Output data
or Electrical Characteristics. If exposed to
stress above these limits, function and
performance may degrade in an unspecified
manner.
Input
T
C
<T
Cmax
unless otherwise specified
Characteristics
V
I
V
Ioff
V
Ion
C
I
P
Ii
P
RC
Input voltage range
1)2)
Turn-off input voltage
Turn-on input voltage
Input capacitance
Input idling power
Input stand-by power
I
O
= 0, T
C
= –30…+ 95 °C
T
C
= –30…+ 95 °C,
RC connected to pin 17
(V
I
= 53V)
(V
I
= 66V)
(V
I
= 53V)
(V
I
= 66V)
See typical characteristics
See typical characteristics
Conditions
min
38
30.0
32.0
typ
max
72
Unit
V
V
V
mF
NOTES:
1)
The input
34.5
36.0
1.4
200
220
25
40
36.0
38.0
2)
260
260
mW
voltage range 38…72 V dc meets
the European Telecom Standard prETS
300 132-2 Nominal input voltage range in
48 V and 60 V dc power systems,
– 40.5… –57.0 V and –50.0… – 72.0 V
respectively. Absolute max continuous input
voltage is 75 V dc.
The power modules will operate down to
£
35V, when V
I
decreases, but will turn on at
V
I
£
36V, when V
I
increases (see also Operating
information).
mW
Connections
Pin
1
2
3-6
7
8
9
10
11
12–16
17
18
Designation
Out 1
Rtn
NC
Sync
V
adj
NOR
TOA
RC
NC
–In
+In
Function
Output 1(+).
Output return.
Not connected. Galvanically Isolated from input pins.
Synchronization input
Output voltage adjust.
Connection of Nominal Output voltage Resistor.
Turn-on/off input voltage adjust.
Remote control and turn-on/off input voltage adjust.
Not connected. Galvanically isolated from input pins.
Negative input.
Positive input.
18 17 16 15 14 13 12 11 10
1
2
3
4
5
6
7
8
9
2
EN/LZT 146 85 R1A © Ericsson Microelectronics AB, December 2001
ERICSSON [ ERICSSON ]
