参数资料
型号: PKH4611API
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
文件页数: 12/20页
文件大小: 1333K
代理商: PKH4611API
2
EN/LZT 146 36 R1A (Replaces EN/LZT 137 29 R3) Ericsson Microelectronics AB, June 2000
General
Absolute Maximum Ratings
Characteristics
Unit
Isolation voltage
(input to output test voltage)
VISO
TC
Case temperature at full output power
–45
min
max
+ 100
°C
TS
Storage temperature
–55
+ 125
°C
VI
Continuous input voltage1)
–0.5
+ 75
V dc
1,500
Vdc
Wtr
Transient input energy
0.1
Ws
VRC
Remote control voltage pin 6
+40
V dc
–5
Input TC < TCmax unless otherwise specified
Characteristics
max
Unit
mW
Input stand-by power
PRC
Conditions
min
typ
VI
Input voltage range2)
72
V
38
VIoff
Turn-off input voltage
34.5
V
30
(See typical characteristics)
VIon
Turn-on input voltage
36.5
V
38
(See typical characteristics)
CI
Input capacitance
1.4
mF
(VI = 53V)
(VI = 67V)
IO =0,TC = – 30…+ 85°C
PIi
Input idling power
TC = – 30…+ 85°C
RC connected to pin 6
(VI = 53V)
(VI = 67V)
30
40
36
185
250
1) The input voltage range 38…72 Vdc meets the
European Telecom Standard ETS 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. At input voltages exceeding
72 V (abnormal voltage) the power loss will be
higher than at normal input voltage and TC
must be limited to max +85 °C. Absolute max
continuous input voltage is 75 V dc. Output
characteristics will be marginally affected at
input voltages exceeding 72 V.
The power modules will operate down to
VI
36V, when VI decreases, but will turn on at
VI
38V, when VI increases (see also Operating
information).
Stress in excess of Absolute Maximum Rat-
ings 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 Charac-
teristics. If exposed to stress above these lim-
its, function and performance may degrade
in an unspecified manner.
Notes:
Environmental Characteristics
Characteristics
Frequency
10…500 Hz
Amplitude
0.75 mm
Acceleration
10 g
Number of cycles
10 in each axis
Vibration
(Sinusoidal)
JESD 22-B103
(IEC 68-2-6 Fc)
Test procedure & conditions
Frequency
10…500 Hz
Acceleration density
spectrum
0.5 g2/Hz
Duration
10 min in 3 directions
Reproducability
medium (IEC 62-2-36)
MIL-STD-883
Method 2026
(IEC 68-2-34 Ed)
Random
vibration
Peak acceleration
200 g
Shock duration
3 ms
Shock
(Half sinus)
JESD 22-B104
(IEC 68-2-27 Ea)
Temperature
–40°C…+125°C
Number of cycles
500
Temperature, solder
260°C
Duration
10…13 s
Temperature
change
Solder
resistability
JESD 22-A104
(IEC 68-2-14 Na)
JESD 22-B106
(IEC 68-2-20 Tb 1A)
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