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參數資料
| 型號： | NME4805S |
| 廠商： | CD TECHNOLOGIES INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Isolated 1W Single Output DC-DC Converters |
| 中文描述： | 1-OUTPUT 1 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | SIP-4 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 120K |
| 代理商： | NME4805S |
FEATURES
I
Single Isolated Output
I
Industry Standard Pinout
I
1kVDC Isolation
I
Efficiency to 80%
I
Power Density 1.45W/cm
3
I
24V & 48V Input
I
5V, 9V, 12V and 15V Output
I
Footprint from 0.69cm
2
I
UL 94V-0 Package Material
I
No Heatsink Required
I
Internal SMD Construction
I
Toroidal Magnetics
I
Fully Encapsulated
I
No External Components Required
I
Custom Solutions Available
I
Pin Compatible with LME
I
SIP & DIP Package Styles
DESCRIPTION
The NME Series of DC-DC Converters is
particularly suited to isolating and/or
converting DC power rails. The galvanic
isolation allows the device to be configured
to provide an isolated negative rail in systems
where only positive rails exist.
1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2 See derating curve
3 Supply voltage must be discontinued at the end of the short circuit duration.
All specifications typical at T
A
=25°C, nominal input voltage and rated output current unless otherwise specified.
SELECTION GUIDE
Nominal
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current
(mA)
MTTF
1
kHrs
Order Code
(%)
(pF)
NME2405D
24
5
200
70
40
201
NME2409D
24
9
111
75
59
185
DIP
NME2412D
24
12
83
80
78
163
NME2415D
24
15
66
80
79
136
NME2405S
24
5
200
70
40
201
NME2409S
24
9
111
75
59
185
SIP
NME2412S
24
12
83
80
78
163
NME2415S
24
15
66
80
79
136
NME4805D
48
5
200
70
32
213
NME4809D
48
9
111
75
50
194
DIP
NME4812D
48
12
83
80
76
164
NME4815D
48
15
66
80
75
140
NME4805S
48
5
200
70
32
213
NME4809S
48
9
111
75
50
194
SIP
NME4812S
48
12
83
80
76
164
NME4815S
48
15
66
80
75
140
When operated
with
additional external load capacitance the rise time of the input voltage will determine the
maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the
greater the maximum value of the additional external capacitance for reliable start up.
Parameter
Conditions
Continuous operation, 24V input types
Continuous operation, 48V input types
MIN
21.6
43.2
TYP
24
48
MAX
26.4
52.8
Units
Voltage Range
V
Parameter
Rated Power
2
Voltage Set
Point Accuracy
Line Regulation
Conditions
T
A
= 0°C to 70°C
See tolerance envelope
MIN
TYP
MAX
1
Units
W
High V
IN
to low V
IN
10% load to rated load, 5V output types
10% load to rated load, all other output types
BW=DC to 20MHz, all input types
1.2
15
10
150
%/%
Load Regulation
%
Ripple & Noise
mV p-p
Short-circuit duration
3
Lead temperature 1.5mm from case for 10 seconds
Input voltage V
IN
, NME24 types
Input voltage V
IN
, NME48 types
1 second
300°C
28V
54V
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
NME 24V & 48V SERIES
Isolated 1W Single Output DC-DC Converters
www.dc-dc.com
相關PDF資料 |
PDF描述 |
|---|---|
| NME4809D | Isolated 1W Single Output DC-DC Converters |
| NME4809S | Isolated 1W Single Output DC-DC Converters |
| NME4812D | Isolated 1W Single Output DC-DC Converters |
| NME4812S | Isolated 1W Single Output DC-DC Converters |
| NME4815D | Isolated 1W Single Output DC-DC Converters |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NME4805SC | 功能描述:DC/DC轉換器 580-NME4805SC 200mA SIP RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| NME4809 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC/DC Converters NME SERIES 1 WATT |
| NME4809D | 制造商:CANDD 制造商全稱:C&D Technologies 功能描述:Isolated 1W Single Output DC-DC Converters |
| NME4809DC | 功能描述:DC/DC轉換器 48V to 9V 111mA DIP RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| NME4809S | 功能描述:DC/DC轉換器 1W SNGL OUT 48-9V RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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