欢迎访问ic37.com |
会员登录 免费注册
发布采购

E48SR12005NRFA 参数 Datasheet PDF下载

E48SR12005NRFA图片预览
型号: E48SR12005NRFA
PDF下载: 下载PDF文件 查看货源
内容描述: 德尔福系列E48SR , 66W第八届砖系列DC / DC电源模块: , 15V ​​/ 4A出48V [Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 15V/4A out]
分类和应用: 电源电路
文件页数/大小: 15 页 / 1221 K
品牌: DELTA [ DELTA ELECTRONICS, INC. ]
 浏览型号E48SR12005NRFA的Datasheet PDF文件第1页浏览型号E48SR12005NRFA的Datasheet PDF文件第3页浏览型号E48SR12005NRFA的Datasheet PDF文件第4页浏览型号E48SR12005NRFA的Datasheet PDF文件第5页浏览型号E48SR12005NRFA的Datasheet PDF文件第6页浏览型号E48SR12005NRFA的Datasheet PDF文件第7页浏览型号E48SR12005NRFA的Datasheet PDF文件第8页浏览型号E48SR12005NRFA的Datasheet PDF文件第9页  
TECHNICAL SPECIFICATIONS
(T
A
=25°C, airflow rate=300 LFM, V
in
=48Vdc, nominal Vout unless otherwise noted)
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Transient (100ms)
Operating Case Temperature
Storage Temperature
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Hysteresis Voltage
Maximum Input Current
No-Load Input Current
Off Converter Input Current
Inrush Current(I
2
t)
Input Reflected-Ripple Current
Input Voltage Ripple Rejection
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Regulation
Over Load
Over Line
Over Temperature
Total Output Voltage Range
Output Voltage Ripple and Noise
Peak-to-Peak
RMS
Operating Output Current Range
Output DC Current-Limit Inception
DYNAMIC CHARACTERISTICS
Output Voltage Current Transient
Positive Step Change in Output Current
Negative Step Change in Output Current
Settling Time (within 1% Vout nominal)
Turn-On Transient
Start-Up Time, From On/Off Control
Start-Up Time, From Input
Maximum Output Capacitance
EFFICIENCY
100% Load
60% Load
ISOLATION CHARACTERISTICS
Input to Output
Isolation Resistance
Isolation Capacitance
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, Negative Remote On/Off logic
Logic Low (Module On)
Logic High (Module Off)
ON/OFF Control, Positive Remote On/Off logic
Logic Low (Module Off)
Logic High (Module On)
ON/OFF Current (for both remote on/off logic)
Leakage Current (for both remote on/off logic)
Output Voltage Trim Range
Output Voltage Remote Sense Range
Output Over-Voltage Protection
GENERAL SPECIFICATIONS
MTBF
Weight
Over-Temperature Shutdown
NOTES and CONDITIONS
E48SR15004 (Standard)
Min.
Typ.
Max.
80
100
106
125
2250
75
34
32
2
60
4
35
33
3
2.2
100
10
1
Units
Vdc
Vdc
°C
°C
Vdc
Vdc
Vdc
Vdc
Vdc
A
mA
mA
A
2
s
mA
dB
Vdc
mV
mV
mV
V
mV
mV
A
%
mV
mV
us
ms
ms
µF
%
%
2250
10
1500
350
Vdc
MΩ
pF
kHz
0.7
18
0.7
18
1
50
16.95
10
21.75
2.11
19.6
114
V
V
V
V
mA
uA
V
%
V
M hours
grams
°C
100ms
Please refer to Fig. 21 for the measuring point
-40
-55
36
33
31
1
100% Load, 36Vin
P-P thru 12µH inductor, 5Hz to 20MHz
120 Hz
Vin=48V, Io=Io.max, Tc=25°C
Io=Io,min to Io,max
Vin=36V to 75V
Tc=-40°C to 85°C
over sample load, line and temperature
5Hz to 20MHz bandwidth
Full Load, 1µF ceramic, 10µF tantalum
Full Load, 1µF ceramic, 10µF tantalum
Output Voltage 10% Low
48V, 10µF Tan & 1µF Ceramic load cap, 0.1A/µs
50% Io.max to 75% Io.max
75% Io.max to 50% Io.max
0
110
14.850
25
15.000
±5
±5
±100
80
25
15.150
±15
±15
120
40
4
140
320
320
12
12
1000
150
150
200
6
6
Full load; 5% overshoot of Vout at startup
91.5
90.5
Von/off at Ion/off=1.0mA
Von/off at Ion/off=0.0 µA
Von/off at Ion/off=1.0mA
Von/off at Ion/off=0.0 µA
Ion/off at Von/off=0.0V
Logic High, Von/off=15V
Across Pins 9 & 5, Pout
max rated power
Pout
max rated power
Over full temp range; % of nominal Vout
Io=80% of Io, max; Ta=25°C
Refer to Fig. 21 for the measuring point
0
2
0
2
13.05
17.25
.
DS_E48SR15004_03022007
2