參數(shù)資料
型號(hào): PKV5325PI
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 3/21頁
文件大?。?/td> 1127K
代理商: PKV5325PI
11
EN/LZT 146 37 R3A Ericsson Power Modules AB, March 2007
PKV 5110 PI
Output
TA = +25°C, VI = 18...72V unless otherwise specified.
Miscellaneous
Efficiency (typ)
0.5
A
Characteristics
Conditions
Output 1
min
typ
max
Unit
Output voltage
tolerance band
VO
Load regulation
IO=0.1…1.0 × IOmax, VI = 53V
ttr
Load transient voltage
Vtr
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 output power
POmax
Current limiting
threshold1)
Ilim
TC <TC max
Short circuit current
Isc
VI =53V
Output ripple & noise
Supply voltage
rejection (ac)
SVR
f = 100/120 Hz sine wave, 1 Vp-p,
(SVR = 20 log (1 Vp-p/VOp-p))
Line regulation
IO=IOmax
Load transient
recovery time
6.6
16.5
mV
6.6
33.0
mV
+100
mV
–100
mV
0.5
ms
900
1300
ms
1.65
W
0.50
1.62
A
0.1
A
60
mVp-p
VOac
60
dB
300
μ
s
IO=IOmax,TA = 25 °C
DC… 20 MHz
3.20
3.40
V
IO=0.1…1.0 × IOmax
and long term drift
IO=
0.1…1.0
× IOmax,
VI = 53V
IO= 0.1…1.0 × IOmax, VI = 53V
load step = 0.5
× IO max
1) At Vout ≤ 80% of nominal the power module goes into hick up mode.
Tcoeff
Temperature coefficient
Measured after stabilization
±0.02
%/°C
Characteristics
Conditions
Unit
min
typ
max
Efficiency
η
Power dissipation
Pd
66
73
%
0.61
0.85
W
IO= IOmax, VI = 53V
Power derating
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