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参数资料
| 型号： | PKA2323PI |
| 厂商： | ERICSSON |
| 英文描述： | 25-40 W DC/DC Power Modules 24 V Input Series |
| 中文描述： | 25-40中西区区议会/ DC电源模块24 V输入系列 |
| 文件页数： | 6/20页 |
| 文件大小： | 864K |
| 代理商： | PKA2323PI |
EN/LZT 146 09 R1A Ericsson Microelectronics AB, June 2000
6
PKA 2411 PIL
Characteristics
Conditions
Output 1
min
typ
max
Unit
Output voltage initial
setting and accuracy
T
C
=+25
°
C, I
O
=I
Omax
, V
I
=26 V
V
Oi
Output voltage
tolerance band
V
O
Idling voltage
I
O
=25 mA
Line regulation
I
O
=I
Omax
5.10
5.13
5.17
V
5.40
V
T
C
= 0
…
+95
°
C, V
I
= 19
…
35 V unless otherwise specified.
Long term drift
included
Output
I
O
=0.1
…
1.0 I
Omax
62
mV
Output adjust range
1)
±10
%
5.00
5.36
V
Characteristics
Conditions
Unit
min
typ
max
Efficiency
Power dissipation
P
d
Miscellaneous
79
81
%
9.4
W
I
O
= I
Omax
, V
I
= 26 V
I
O
= I
Omax
, V
I
= 26 V
0
8.0
A
Load regulation
I
O
=0.1
…
1.0 I
Omax
, V
I
= 26 V
t
tr
Load transient voltage
V
tr
Temperature coefficient
2)
T
coeff
Ramp-up time
t
r
Start-up time
t
s
0.1
…
0.9 V
O
From V
I
connection
to V
O
= 0.9 V
Oi
Output current
I
O
Max output power
3)
P
Omax
Current limiting
threshold
I
lim
T
C
<T
C max
Short circuit current
1)
I
sc
Output ripple & noise
20 Hz
…
5 MHz
Supply voltage
rejection (ac)
SVR
f = 100 Hz sine wave, 1V
p-p
, V
I
= 26 V
(SVR = 20 log (1 V
p-p
/V
Op-p
))
Load transient
recovery time
72
mV
+250
mV
–
250
mV
I
O
=I
Omax
, T
C
<T
C max
±0.5
mV/
°
C
10
ms
30
ms
40
W
8.15
A
90
mV
p-p
V
Oac
50
dB
200
s
I
O
=I
Omax
I
O
=
0.1
…
1.0 I
Omax
A
I
O
= 0.1
…
1.0 I
Omax
, V
I
= 26 V
load step = 0.8
×
I
Omax
1)
See Operating Information.
2)
Temperature coefficient is positive at low temperatures.
3)
See Typical Characteristics, Power derating.
di
dt
<0.1A/ s
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相关代理商/技术参数 |
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