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參數(shù)資料
| 型號： | PKJ4316PIP |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 310 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, PACKAGE-9 |
| 文件頁數(shù)： | 3/23頁 |
| 文件大小： | 700K |
| 代理商： | PKJ4316PIP |
Limited Internal
PRODUCT SPECIFICATION
2 (5)
Prepared (also subject responsible if other)
No.
EQUENXU
2/1301-BMR 630 04/7 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2007-10-08
B
30.2 V/8.3 A Electrical Specification
PKJ 4216N 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
250
W
SVR
Supply voltage rejection (ac)
f = 100 Hz sinewave, 1 Vp-p
40
dB
50 % of max IO
91.5
max IO
90.5
91.0
50 % of max IO , VI = 48 V
91.5
η
Efficiency
max IO, VI = 48 V
90.5
91.0
%
Pd
Power Dissipation
max IO, Tref = +25°C
24.7
26.2
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 = 8.3 A
29.95
30.2
30.45
V
VOi
Output adjust range
See operation information
27.18
33.22
V
Output voltage tolerance band
10-100% of max IO
29.90
30.50
V
Idling voltage
IO = 0
29.90
30.50
V
Line regulation
max IO
100
mV
VO
Load regulation
VI = 53 V, 1-100% of max IO
100
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 = 1 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
8.3
A
Ilim
Current limit threshold
Tref < max Tref
8.7
14.2
A
Isc
Short circuit current
Tref = 25C
15.8
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VOi
200
250
mVp-p
OVP
Over Voltage Protection
Tref = +25°C, VI = 53 V, IO = 0-100%
of max IO
34
40
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
11
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