參數(shù)資料
型號(hào): PKM4118HCPINB
廠商: ERICSSON POWER MODULES AB
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 105 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 16/18頁(yè)
文件大小: 1092K
代理商: PKM4118HCPINB
EN/LZT 146 035 R7A Ericsson Power Modules, February 2007
PKM 4000C Datasheet
PKM 4118HC PINB - 1. V Data
Characteristics
Conditions
Output
Unit
min
typ
max
VOi
Output voltage initial setting
and accuracy
VI = 53 V, IOmax, TPcb = 25 °C
1 .47
1 .50
1 .53
V
Output adjust range
IOmax, VI = 53 V, TPcb = 25 °C
1 .35
1 .65
V
VO
Output voltage tolerance band
0 .1 . . .1 x IOmax
1 .44
1 .56
V
Idling voltage
IO = 0
1 .44
1 .56
V
Line regulation
IOmax
15
mV
Load regulation
IO = 0 .01 . . .1 x IOmax, VI = 53 V
15
mV
Vtr
Load transient
voltage deviation
0 .1 . . .1 .0 x IOmax , VI = 53 V
Load step = 0 .5 x IOmax
±400
mV
ttr
Load transient recovery time
0 .1 . . .1 .0 x IOmax , VI = 53 V
Load step = 0 .5 x IOmax
100
s
tr
Ramp-up time
0 .1 . . .1 x IOmax, VI = 53 V
0 .1 . . .0 .9 x VOnom
5
10
15
ms
ts
Start-up time
0 .1 . . .1 x IOmax, VI = 53 V
From VI connected to 0 .9 x VOnom
10
15
100
ms
IO
Output current
0
80
A
POmax Max output power
Ab V = VOnom
120
W
Ilim
Current limit threshold
TPcb < TPcbmax
83
100
A
Isc
Short circuit current
TPcb = 25 °C
90
110
A
VOac
Output ripple
See ripple and noise, IOmax, VOnom
50
180
mVp-p
SVR
Supply voltage rejection (ac)
TPcb = 25 °C, f = 100 Hz sine wave 1 Vp-p,
VI = 53 V
70
dB
η
Efficiency - 50% load
TPcb = +25 °C, VI = 48 V, 0.5 x IOmax
89
%
η
Efficiency - 100% load
TPcb = +25 °C, VI = 48 V, IOmax
83 .7
84 .6
%
η
Efficiency - 50% load
TPcb = +25 °C, VI = 53 V, 0.5 x IOmax
89 .5
%
η
Efficiency - 100% load
TPcb = +25 °C, VI = 53 V, IOmax
84
%
Pd
Power Dissipation
TPcb = +25 °C, VI = 53 V, IOmax
23 .4
W
fs
Switching frequency
0 . . . 1 .0 x IOmax
145
155
165
kHz
TPcb = –40…+90 °C, VI = 36 . . .75V, sense pins connected to output pins unless otherwise specified .
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