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參數(shù)資料
| 型號： | PKU5310EPILB |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, SIXTEENTH-BRICK, PACKAGE-8 |
| 文件頁數(shù)： | 24/25頁 |
| 文件大?。?/td> | 2567K |
| 代理商： | PKU5310EPILB |
Ericsson Internal
PRODUCT SPECIFICATION
5 (14)
Prepared (also subject responsible if other)
No.
MICMALE
2/1301-BMR 660 00+ Uen
Approved
Checked
Date
Rev
Reference
EAB/FJB/GMF (Natalie Johansson)
See § 1
2009-04-07
D
5 V/7 A Electrical Specification
PKU 5311E PI
TP1 = -30 to +90C, VI = 18 to 72 V, unless otherwise specified under Conditions.
Typical values given at: TP1 = +25°C, VI = 53 VI max IO, unless otherwise specified under Conditions.
Additional Co = 150 F.
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range
18
72
V
VIoff
Turn-off input voltage
Decreasing input voltage
15
16
17
V
VIon
Turn-on input voltage
Increasing input voltage
16
17
18
V
CI
Internal input capacitance
4.4
μ
F
PO
Output power
Output voltage initial setting
0
35
W
50 % of max IO, VI = 27 V
91.7
max IO, VI = 27 V
91.0
50 % of max IO, VI = 53 V
89.4
η
Efficiency
max IO, VI = 53 V
90.5
%
Pd
Power Dissipation
max IO
3.8
5.6
W
Pli
Input idling power
IO = 0 A, VI = 53 V
1.6
W
PRC
Input standby power
VI = 53 V (turned off with RC)
0.5
W
fs
Switching frequency
0-100 % of max IO
255
285
315
kHz
VOi
Output voltage initial setting and
accuracy
TP1 = +25°C, VI = 53 V, IO = 7 A
4.9
5
5.1
V
Output adjust range
See operating information
4.5
5.5
V
Output voltage tolerance band
10-100 % of max IO
4.85
5.15
V
Idling voltage
IO = 0 A
4.9
5.1
V
Line regulation
max IO
±5
±25
mV
VO
Load regulation
VI = 53 V, 0-100 % of max IO
±5
±25
mV
Vtr
Load transient
voltage deviation
±300
±500
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 5 A/μs, Co = 700 F
250
400
s
tr
Ramp-up time
(from 1090 % of VOi)
5.0
15
ms
ts
Start-up time
(from VI connection to 90 % of VOi)
10-100 % of max IO
6.5
20
ms
max IO
0.2
2
m
s
tf
VI shut-down fall time
(from VI off to 10 % of VO)
IO = 0 A
1.4
s
RC start-up time
max IO
7.0
ms
max IO
0.2
0.4
ms
tRC
RC shut-down fall time
(from RC off to 10 % of VO)
IO = 0 A
2.3
s
IO
Output current
0
7
A
Ilim
Current limit threshold
VI = 53 V, TP1 < max TP1
11
14.5
A
Isc
Short circuit current
TP1 = 25C, Note 1
12
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi, Co = 220 F
25
60
mVp-p
OVP
Over voltage protection
TP1 = +25°C, VI = 53 V, 0-100 % of
max IO
7
V
1) RMS value
E
PKU 5000E series
DC/DC converters, Input 18-72 V, Output up to 10 A/35 W
EN/LZT 146 391 R4B May 2009
Ericsson AB
Technical Specication
8
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