参数资料
型号: PKG2623PI
厂商: ERICSSON
英文描述: 46?60 W DC/DC Power Modules 24 V Input Series
中文描述: 46?60瓦DC / DC电源模块24 V输入系列
文件页数: 5/16页
文件大小: 1290K
代理商: PKG2623PI
5
EN/LZT 146 03 R1A (Replaces EN/LZT 137 R5) Ericsson Microelectronics AB, April 2000
PKG 2410 PI
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
=0 A
Line regulation
I
O
=I
Omax
3.28
3.30
3.32
V
4.0
V
T
C
= –30…+90°C, V
I
= 19…36V unless otherwise specified.
Long term drift
included
Output
I
O
=0.1…1.0 I
Omax
10
mV
Output adjust range
1)
2.40
3.65
V
3.10
3.40
V
1)
See Operating information.
2)
Temperature coefficient is positive at low temperatures and negative at high temperatures.
3)
See also Typical Characteristics, Power derating.
Load regulation
I
O
=0.1…1.0 I
Omax
, V
I
= 26 V
t
tr
Load transient recovery time
35
mV
100
150
s
0
14
A
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
I
sc
V
O
=0.2… 0.5V, T
A
=25°C
Output ripple & noise
20 Hz…5 MHz
Supply voltage
rejection (ac)
SVR
f = 100 Hz sine wave, 1V
p-p
, V
I
= 26V
(SVR = 20 log (1 V
p-p
/V
Op-p
))
+200
mV
–300
mV
I
O
=I
Omax
, T
C
<T
C max
10
15
ms
15
ms
46
W
14.4
A
18
A
60
100
mV
p-p
70
dB V
V
Oac
45
dB
I
O
=I
Omax
0.60…30 MHz
I
=0.1… 1.0 I
Omax
, V
I
= 26 V
load step = 0.5× I
Omax
I
=
0.1…1.0 I
Omax
OVP
Over voltage protection
4
V
I
O
> 0.1 × I
Omax
see PKG 2410 Temperature characteristics
Characteristics
Conditions
Unit
min
typ
max
Efficiency
Power dissipation
P
d
Miscellaneous
79.5
%
12
W
I
O
= I
Omax
, V
I
= 26V
I
O
= I
Omax
, V
I
= 26V
Calculated value
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