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参数资料
| 型号： | PKB4711PILA |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | 2.280 X 0.750 INCH, LOW PROFILE PACKAGE-8 |
| 文件页数： | 4/8页 |
| 文件大小： | 432K |
| 代理商： | PKB4711PILA |
4
EN/LZT 108 6069 R1C Ericsson Inc., Power Modules , November 2002
PKB 4711 PINB
TPcb = –40…+100°C, VI = 36 ...75V unless otherwise specified.
Output
typ
max
Miscellaneous
Efficiency
Output Current Derating
50
s
30
50
60
ms
0
15
A
Conditions
Output
min
typ
max
Unit
Output voltage initial
setting and accuracy
TPcb =+25°C, VI = 53 V, IO =IOmax
VOi
Output voltage
tolerance band
VO
Load regulation
VI = 53V, IO=0 to IOmax,
Vt r
Load transient
recovery time
tt r
Start-up time
ts
From VI connection to VO= 0.9
× VOnom
Output current
IO
Max output power
POmax
Current limit threshold
Ilim
VO = 0.96 VOnom
Short circuit current
Isc
f < 1kHz
Output ripple & noise
Supply voltage
rejection (ac)
SVR
Line regulation
IO=IOmax
Load transient
voltage deviation
4.90
5.0
5.10
V
3
10
mV
75
W
16
17.5
18.5
A
19
21
23
A
80
mVp-p
VOac
70
dB
+/-250
mV
IO=IOmax, f < 20 MHz
IO=0 to IOmax
mV
3
10
Output adjust range
4.00
5.50
V
Load step = 0.25...0.75 x IOmax
di/dt = 8A/us
OVP
Over voltage protection
5.6
7.2
V
4.85
5.15
V
At VO = VOnom
VI= 53 V
IO =IOmax
Characteristics
Conditions
Unit
min
typ
max
f
S
Switching frequency
I
O = 0...1.0 x IOmax
152
160
168
kHz
η
Efficiency - 50% Load
I
O = IOmax,
V
I = 53V, TPcb = +25
o
C
92.6
%
P
d
Power dissipation
I
O = IOmax,
V
I = 53V, TPcb = +25
o
C
6.97
W
η
Efficiency - 100% Load
I
O = IOmax,
V
I = 53V, TPcb = +25
o
C
91.0
91.5
%
TA = +25oC
VI = 53V
85
86
87
88
89
90
91
92
93
94
0
2
4
6
8
10
12
14
C u r r e n t ( A )
Efficiency
(%)
0.0
2.5
5.0
7.5
10.0
12.5
15.0
20
30
40
50
60
70
80
90
100
110
A m b i e n t
T e m p e r a t u r e
( C )
Output
Current
(A)
3.0 mps
2.5 mps
2.0 mps
1.5 mps
1.0 mps
Nat Conv
36V
48V
53V
75V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PKB4711PINB | 功能描述:DC/DC转换器 5Vdc 15A Isolated Input 36-75V 75W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PKB4711PINBLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk 制造商:Ericsson 功能描述:DC/DC POWER MODULE |
| PKB4711PINBM | 制造商:Ericsson 功能描述:- Trays 制造商:Ericsson 功能描述:DC/DC CONVERTERS |
| PKB4711PINBMLA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk |
| PKB4711PINBMLA REV.R2A | 制造商:Ericsson 功能描述:PKB 1/8TH-BRICK SERIES, ISOLATED, CONVERTER - Bulk |
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