参数资料
型号: PKG2623PI
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 2-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE
文件页数: 12/14页
文件大小: 755K
代理商: PKG2623PI
7
PKG 2000 I Series Datasheet EN/LZT 146 03 R3A Ericsson Power Modules, April 2007
Characteristics
Conditions
Unit
min
typ
max
Efficiency
η
Power dissipation
Pd
Miscellaneous
88
%
8.2
W
IO= IOmax, VI = 26 V
PKG 2623 PI
Characteristics
Conditions
Output 1
min
Unit
Output voltage initial
setting and accuracy
TC =+25°C, IO =2.5 A, VI = 26 V
VOi
Output voltage
tolerance band
VO
Idling voltage
IO =0 A
Line regulation
IO=IOnom
11.94
12.10
12.26
11.94
12.10
12.26
V
12.95
20
V
mV
TC = –30…+90°C, VI = 18…36 V unless otherwise specified. IO1 nom = 2.5 A, IO2 nom = 2.5 A.
Long term drift
included
Output
IO=0.1…1.0 × IOnom
IO1=IO2
VI = 19…36 V
10
Output adjust range1)
8.50
13.20
8.50
13.20
V
11.70
12.50
11.70
12.60
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.
4)
Ilim on each output is set by the total load.
Output 2
typ
max
min
typ
max
0
4.0
0
4.0
A
Load regulation
IO1=0.1…1.0 × IO1nom, IO2=IO2nom,
VI = 26 V
ttr
Load transient voltage
Vtr
Temperature coefficient2)
Tcoeff
Ramp-up time
tr
Start-up time
ts
0.1…0.9
× VO
From VI connection
to VO= 0.9 × VOi
Output current
IO
Max total output power3)
POmax
Current limiting
threshold
Ilim
TC <TC max
Short circuit current
Isc
VO =0.2…0.5V, TA =25°C, RSC>0.1
Output ripple & noise
20 Hz… 5 MHz
Supply voltage
rejection (ac)
SVR
f = 100 Hz sine wave, 1 Vp-p, VI = 26 V
(SVR = 20 log (1 Vp-p/VOp-p))
Load transient
recovery time
10
30
mV
+500
mV
–850
mV
IO=IOnom, TC <TC max
15
ms
20
ms
6
A
60
150
60
150
mVp-p
VOac
45
dB
100
s
IO=IOnom
IO=0.1…1.0 × IOnom, VI = 26 V
load step = 0.5× IOnom, IO1 = IO2
IO=
0.1…1.0
× IOnom
OVP
Over voltage protection
15.5
V
60
W
min 1.05 × PO max4)
IO> 0.1 × IOmax
see PKG 2623 Temperature characteristics
Calculated value
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