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參數資料
| 型號： | NME1212S |
| 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 |
| 文件大小： | 120K |
| 代理商： | NME1212S |
SELECTION GUIDE
FEATURES
I
Wide Temperature Performance at
full 1 Watt load, –40°C to 85°C
I
Single Isolated Output
I
Industry Standard Pinout
I
1kVDC Isolation
I
Efficiency to 80%
I
Power Density 1.53W/cm
3
I
5V & 12V 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
MTTF up to 2.9 Million Hours
I
Custom Solutions Available
I
Pin Compatible with LME &
NML Series
I
SIP & DIP Package Styles
I
PCB Mounting
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. The wide
temperature range guarantees startup from
–40°C and full 1 watt output at 85°C.
Nominal
Input
Voltage
(V)
5
5
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
Output
Voltage
(V)
5
9
12
15
24
5
9
12
15
24
5
9
12
15
5
9
12
15
Output
Current
(mA)
200
111
83
66
42
200
111
83
66
42
200
111
83
66
200
111
83
66
Input Current
at Rated Load
(mA)
289
260
256
250
248
289
260
256
250
248
120
115
110
111
120
115
110
111
MTTF
1
kHrs
2414
1173
633
360
290
2414
1173
633
360
290
620
488
360
252
620
488
360
252
Order Code
NME0505D
NME0509D
(%)
69
77
78
80
80
69
77
78
80
80
69
74
76
75
69
74
76
75
(pF)
30
37
33
40
48
30
37
33
40
48
33
48
55
52
33
48
55
52
NME0512D
NME0515D
NME0524D
NME0505S
NME0509S
DIP
NME0512S
NME0512S
NME0524S
NME1205D
NME1209D
NME1212D
NME1215D
NME1205S
NME1209S
NME1212S
NME1215S
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.
SIP
DIP
SIP
Parameter
Conditions
Continuous operation, 5V input types
Continuous operation, 12V input types
Reflected Ripple Current
MIN
4.5
10.8
TYP
5
12
26
MAX
5.5
13.2
48
Units
Voltage Range
V
mA p-p
Parameter
Rated Power
2
Voltage Set
Point Accuracy
Line Regulation
Conditions
T
A
= –40°C to 85°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, 9V output types
10% load to rated load, 12V output types
10% load to rated load, 15V output types
BW=DC to 20MHz, 5V output types
BW=DC to 20MHz, 9V output types
BW=DC to 20MHz, 12V output types
BW=DC to 20MHz, 15V output types
1.0
14
9
7.5
7.0
85
60
50
40
1.2
15
10
9.5
8.5
110
75
65
55
%/%
Load Regulation
%
Ripple & Noise
mV p-p
Short-circuit duration
3
Internal power dissipation
Lead temperature 1.5mm from case for 10 seconds
Input voltage V
IN
, NME05 types
Input voltage V
IN
, NME12 types
1 second
450mW
300°C
7V
15V
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
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.
NME 5V &12V SERIES
Isolated 1W Single Output DC-DC Converters
www.dc-dc.com
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| NME2409S | Isolated 1W Single Output DC-DC Converters |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NME1212SC | 功能描述:DC/DC轉換器 1W Single Output 12V to 12V 83mA 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: |
| NME1212TM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| NME1215 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Isolated 1WSingle Output |
| NME1215D | 功能描述:DC/DC轉換器 1W SNGL OUT 12-15V 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: |
| NME1215DC | 功能描述:DC/DC轉換器 1W SNGL OUT 12-15V Single Output 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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