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参数资料
| 型号： | PKJ4418PIOATLA |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 3/4页 |
| 文件大小： | 116K |
| 代理商： | PKJ4418PIOATLA |
PKJ 4418 PIOAT/PKJ 4318 PIOAT/PKJ 4218 PIOAT TC = -40...+100°C, VI = 36...75 V dc unless otherwise specified.
Characteristics
Conditions
Device
Output
Unit
min
typ
max
VOi
Output voltage initial
TC = +25°C, VI = 53V, IO = IOmax
All
1.48
1.5
1.52
V
setting and accuracy
Output adjust range
IO = 0 to IOmax
All
1.2
1.65
V
IO
Output current
A
VO
Output voltage
IO = 0 to IOmax
All
1.43
1.58
V
tolerance band
Line regulation
IO = IOmax
All
2
15
mV
Load regulation
VI = 53V, IO = 0 to IOmax
All
2
15
mV
Vtr
Load transient
Load step = 0.25 x IOmax
All
±100
mVpeak
voltage deviation
dI/dt = 1A/s
ttr
Load transient
All
50
s
recovery time
ts
Start-up time
From VI connection to VO = 0.9 x VOnom
All
20
30
ms
IIim
Current limit threshold
VO = 0.96 VOnom @ TC<100°C
A
ISC
Short circuit current
A
VOac
Output ripple and noise
IO = IOmax f< 20 MHz
All
60
120
mVp-p
SVR
Supply voltage
f<1kHz
All
-50
dB
rejection (ac)
OVP
Over voltage protection
Vin = 50V
All
2.5
2.9
V
Output
Characteristics
Conditions
Device
min
typ
max
Unit
η
Efficiency
TA = +25°C, VI = 53V, IO = IOmax
%
Pd
Power dissipation
IO = IOmax, VI = 53V
W
Miscellaneous
Thermal Data
Characteristics
min
max
Unit
TC
Case temperature
-40
+100
°C
@ max output power
TS
Storage temperature
-40
+125
°C
VI
Continuous input voltage
-0.5
+80
Vdc
VISO Isolation voltage
1,500
Vdc
(input to output test voltage)
VRC Remote control voltage
15
Vdc
I2t
Inrush transient
1
A2s
Absolute Maximum Ratings
80
82
84
86
88
90
0
102030
PKJ 4418 PIOAT Efficiency (typ)
36V
53V
75V
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.
7.9
4.9
3.4
85
86
87
PKJ 4418 PIOAT
PKJ 4318 PIOAT
PKJ 4218 PIOAT
030
020
015
PKJ 4418 PIOAT
PKJ 4318 PIOAT
PKJ 4218 PIOAT
PKJ 4418 PIOAT
PKJ 4318 PIOAT
PKJ 4218 PIOAT
PKJ 4418 PIOAT
PKJ 4318 PIOAT
PKJ 4218 PIOAT
PKJ 4418 PIOAT
PKJ 4318 PIOAT
PKJ 4218 PIOAT
30.5
35
40
20.5
24
29
15.5
18
21
36
40
25
29
19
21
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相关代理商/技术参数 |
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