參數(shù)資料
型號： PKM4111DPINB
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 125 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT, QUARTER BRICK, 8 PIN
文件頁數(shù)： 13/30頁
文件大小： 1800K
代理商： PKM4111DPINB
Limited Internal
PRODUCT SPECIFICATION
2 (5)
Prepared (also subject responsible if other)
No.
MICOSPE
2/1301-BMR 637 02/5 Uen
Approved
Checked
Date
Rev
Reference
SEC/D Julia You
EBAOCMA
2006-11-15
B
12 V Electrical Specification
PKM 4113D PINB
T
ref = -40 to +90C, VI = 38 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
38
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
31
V
VIon
Turn-on input voltage
Increasing input voltage
33
V
CI
Internal input capacitance
4.3
μF
PO
Output power
Output voltage initial setting
0
132
W
SVR
Supply voltage rejection (ac)
f = 100 Hz sinewave, 1 Vp-p
68
dB
50 % of max IO
93.6
max IO
92.5
94.0
50 % of max IO , VI = 48 V
93.8
η
Efficiency
max IO , VI = 48 V
93.9
%
Pd
Power Dissipation
max IO
10.7
W
Pli
Input idling power
IO= 0, VI = 53 V
2.5
W
PRC
Input standby power
VI = 53 V (turned off with RC)
100
mW
fs
Switching frequency
0 -100% of max IO
180
200
220
kHz
Output voltage initial setting and
accuracy
11.8
12.0
12.2
V
VOi
Output adjust range
Tref = +25°C, VI = 53 V, IO = 11.0 A
Vadj, see Note 1
10.8
13.2
V
Output voltage tolerance band
10-100% of max IO
11.7
12.3
V
Idling voltage
IO = 0
11.8
12.2
V
Line regulation
max IO
50
mV
VO
Load regulation
VI = 53 V, 1-100% of max IO
20
mV
Vtr
Load transient
voltage deviation
±600
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 1 A/μs,
see Note 1
100
us
tr
Ramp-up time
(from 1090 % of V
Oi)
5
8
20
ms
ts
Start-up time
(from V
I connection to 90% of VOi)
10-100% of max IO
7
10
50
ms
IO
Output current
0
11
A
Ilim
Current limit threshold
Vo = 10.8 V, Tref < max Tref
14.5
A
Isc
Short circuit current
Tref = 25C, VO = < VOnom * 0.1
18.5
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VO.
100
200
mVp-p
OVP
Over Voltage Protection
Tref = +25°C, VI = 53 V, IO = 0-100%
of max IO
14.5
V
Note 1: When using Vadj function, max output power (
PO) must not be exceeded
Note 2: Output filter according to Ripple & Noise section
17
E
PKM 4000D PINB Series
DC/DC converters, Input 36-75 V, Output 40 A/132 W
EN/LZT 146 306 R4A July 2008
Ericsson Power Modules AB
Technical Specification
20
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