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参数资料
| 型号： | PKJ4216NPIP |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, PACKAGE-9 |
| 文件页数： | 19/23页 |
| 文件大小： | 700K |
| 代理商： | PKJ4216NPIP |
Limited Internal
PRODUCT SPECIFICATION
2 (5)
Prepared (also subject responsible if other)
No.
EQUENXU
2/1301-BMR 630 01/7 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2007-10-08
C
28.2 V/11 A Electrical Specification
PKJ 4316 PI
T
ref = -40 to +90C, VI = 35 to 75 V, unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI= 53 V, max IO , unless otherwise specified under Conditions.
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range
35
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
30
33.5
35
V
VIon
Turn-on input voltage
Increasing input voltage
32
34.5
36
V
CI
Internal input capacitance
10
μF
PO
Output power
Output voltage initial setting
0
310
W
SVR
Supply voltage rejection (ac)
f = 100 Hz sinewave, 1 Vp-p
40
dB
50 % of max IO
91.0
max IO , Tref = +25°C
88.8
89
50 % of max IO , VI = 48 V
91.0
η
Efficiency
max IO, VI = 48 V, Tref = +25°C
88.8
89
%
Pd
Power Dissipation
max IO, Tref = +25°C
38.3
39.4
W
Pli
Input idling power
IO= 0, VI = 53 V
3
W
PRC
Input standby power
VI = 53 V (turned off with RC)
150
mW
fs
Switching frequency
0 -100% of max IO
190
210
230
kHz
Output voltage initial setting and
accuracy
Tref = +25°C, VI = 53 V, IO = 12.4 A
27.93
28.2
28.47
V
VOi
Output adjust range
See operation information
25.38
31.02
V
Output voltage tolerance band
10-100% of max IO
27.85
28.55
V
Idling voltage
IO = 0
27.92
28.48
V
Line regulation
max IO
80
mV
VO
Load regulation
VI = 53 V, 1-100% of max IO
80
mV
Vtr
Load transient
voltage deviation
±1000
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 0.2 A/μs,
40
μs
tr
Ramp-up time
(from 1090 % of V
Oi)
8
ms
ts
Start-up time
(from V
I connection to 90% of VOi)
10-100% of max IO
12
ms
IO
Output current
0
11
A
Ilim
Current limit threshold
Tref < max Tref
11.8
16
A
Isc
Short circuit current
Tref = 25C
18
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi
70
250
mVp-p
OVP
Over Voltage Protection
Tref = +25°C, VI = 53 V, IO = 0-100%
of max IO
34.7
39.5
V
E
PKJ 4000 series RFPA products
DC/DC converters, Input 35-75 V, Output 12.4 A/350 W
EN/LZT 146 367 R2A March 2008
Ericsson Power Modules AB
Technical Specication
5
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