參數(shù)資料
型號： PKY4616PIM
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 600 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-16
文件頁數(shù)： 17/18頁
文件大小： 618K
代理商： PKY4616PIM
Ericsson Internal
PRODUCT SPECIFICATION
5 (7)
Prepared (also subject responsible if other)
No.
MPM/BK/E Andreas Svensson
2/1301-BMR 638/1 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
2007-09-19
B
28V/25A Electrical Specification
PKY 4716 PI
Tref = -40 to +100C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI= 53 VI max IO, unless otherwise specified under Conditions.
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range
36
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
32.1
33
34.5
V
VIon
Turn-on input voltage
Increasing input voltage
33.3
35
35.5
V
CI
Internal input capacitance
44
μF
PO
Output power
Output voltage initial setting
0
700
W
SVR
Supply voltage rejection (ac)
f = 100 Hz sinewave, 1 Vp-p
60
dB
50 % of max IO, VI = 53 V
94.5
max IO, VI = 53 V
93
94
50 % of max IO, VI = 48 V
94.5
η
Efficiency
max IO, VI = 48 V
93
94
%
Pd
Power Dissipation
max IO, VI = 53 V
44.7
52.7
W
Pli
Input idling power
IO = 0 A, VI = 53 V
3
6.0
W
PRC
Input standby power
VI = 53 V (turned off with RC)
0.2
0.3
W
fs
Switching frequency
1-100 % of max IO
145
150
155
kHz
VIOVP
Input over voltage protection
0-100 % of max IO
80
83
86
V
VOi
Output voltage initial setting and
accuracy
Tref = +25°C, VI = 53 V, IO = 25 A
27.72
28.0
28.28
V
Output adjust range
See operating information
15.0
32.0
V
Output voltage tolerance band
1-100 % of max IO
27.58
28.42
V
Idling voltage
IO = 0 A
27.44
28.56
V
Line regulation
max IO
20
80
mV
VO
Load regulation
VI = 53 V, 1-100 % of max IO
20
80
mV
Vtr
Load transient
voltage deviation
±800
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 1 A/μs
40
μs
tr
Ramp-up time
(from 1090 % of VOi)
10
20
ms
ts
Start-up time
(from VI connection to 90 % of VOi)
1-100 % of max IO
17
20
ms
max IO
0.06
ms
tf
VI shut-down fall time
(from VI off to 10 % of VO)
IO = 0 A
2.7
s
RC start-up time
max IO
15
ms
max IO
0.06
ms
tRC
RC shut-down fall time
(from RC off to 10 % of VO)
IO = 0 A
2.7
s
IO
Output current
max IO, VI = 36-75 V
0
25
A
Ilim
Current limit threshold
Tref < max Tref
26
32
37.5
A
Isc
Short circuit current
Tref = 25C
32.5
38
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi
180
250
mVp-p
OVP
Over voltage protection
Tref = +25°C, VI = 53 V, 0-100 % of
max IO
36.6
39
41.4
V
Vaux
Auxiliary output voltage
Tref = +25°C, VI = 53 V, 0-100 % of
max IO
8
10
12
V
Iaux
Auxiliary output current
max IO, VI = 36-75 V
0
0.05
A
E
PKY 4000 PI series
DC/DC converters, Input 36-75 V, Output up to 25 A/700 W
EN/LZT 146 380 R1E September 2007
Ericsson Power Modules AB
Technical Specication
8
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參數(shù)描述
PKY4617PI 功能描述:DC/DC轉(zhuǎn)換器 700W 28V 28A 36-75Vin RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PKY4716PI 制造商:Ericsson 功能描述:PKY SERIES FULL BRICK - Trays
PKY4716PIM 功能描述:DC/DC轉(zhuǎn)換器 28Vdc 28A Isolated Input 36-75V 700W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PKZ 0001 制造商:Ericsson 功能描述:
PKZ0101 制造商:Ericsson 功能描述:
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