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參數資料
| 型號： | PKM4111DPINBLB |
| 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： | 9/30頁 |
| 文件大?。?/td> | 1800K |
| 代理商： | PKM4111DPINBLB |
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Limited Internal
PRODUCT SPECIFICATION
2 (5)
Prepared (also subject responsible if other)
No.
ESKEVIN
2/1301-BMR 637 02/94 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EYINGJI
2007-12-17
D
7.2 V Electrical Specification
PKM 4116D PINB
Tref = -40 to +90C, VI = 36 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
36
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
31
V
VIon
Turn-on input voltage
Increasing input voltage
34
V
CI
Internal input capacitance
4.3
μ
F
PO
Output power
Output voltage initial setting
0
108
W
SVR
Supply voltage rejection (ac)
f = 100 Hz sinewave, 1 Vp-p
60
dB
50 % of max IO
92.6
max IO , VI = 53 V ,Tref = +25°C
91
91.6
50 % of max IO , VI = 48 V
92.8
η
Efficiency
max IO , VI = 48 V
91.5
%
Pd
Power Dissipation
max IO, VI = 53 V ,Tref = +25°C
10.7
W
Pli
Input idling power
IO= 0, VI = 53 V
1.8
W
PRC
Input standby power
VI = 53 V (turned off with RC)
108
mW
fs
Switching frequency
0 -100% of max IO
180
200
220
kHz
Output voltage initial setting and
accuracy
7.06
7.34
V
VOi
Output adjust range
Tref = +25°C, VI = 53 V, IO = max IO Vadj,
see Note 1
6.48
7.92
V
Output voltage tolerance band
10-100% of max IO
6.99
7.41
V
Idling voltage
IO = 0
6.99
7.41
V
Line regulation
max IO
20
mV
VO
Load regulation
VI = 53 V, 1-100% of max IO
10
mV
Vtr
Load transient
voltage deviation
±340
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of max IO,
di/dt = 1 A/μs,
see Note 2
135
us
tr
Ramp-up time
(from 1090 % of VOi)
4
7
25
ms
ts
Start-up time
(from VI connection to 90% of VOi)
10-100% of max IO
5
9
25
ms
IO
Output current
0
15
A
Ilim
Current limit threshold
Vo =6.48 V, Tref < max Tref
17
A
Isc
Short circuit current
Tref = 25C, VO = < VOnom * 0.1
21
A
VOac
Output ripple & noise
See ripple & noise section,
max IO, VO.
35
70
mVp-p
OVP
Over Voltage Protection
Tref = +25°C, VI = 53 V, IO = 0-100% of
max IO
9.5
V
Note 1: When using Vadj function, max output power (
PO) must not be exceeded
Note 2: Output filter according to Ripple & Noise section
14
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
17
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