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參數資料
| 型號： | NTV1212M |
| 廠商： | CD TECHNOLOGIES INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3kVDC Isolated 1W Dual Output SM DC-DC Converters |
| 中文描述： | 2-OUTPUT 1 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | SURFACE MOUNT PACKAGE-22 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 367K |
| 代理商： | NTV1212M |
SELECTION GUIDE
FEATURES
I
3kVDC Isolation (1 Minute)
I
Wide Temperature Performance at
Full 1 Watt Load, -40°C to 85°C
I
Lead Frame Technology
I
CECC00802 Reflow (280°C)
I
Dual Isolated Output
I
Efficiency to 82%
I
Power Density 1.5W/cm
3
I
5V & 12V Input
I
5V, 9V, 12V and 15V Output
I
Footprint Over Pins 1.64cm
2
I
UL 94V-0 Package Material
I
No Heatsink Required
I
Internal SMD Construction
I
Toroidal Magnetics
I
Plastic Encapsulated
I
MTTF up to 2.1 Million Hours
I
Custom Solutions Available
I
Multi Layer Ceramic Capacitors
I
Lead Free Compatibility
I
Tape and Reel Option
DESCRIPTION
The NTV series of 3kV isolation miniature
surface mounted DC-DC Converters employ
leadframe technology and transfer moulding
techniques to bring all of the benefits of IC
style packaging to hybrid circuitry. The
devices are fully compatible with
CECC00802 to 280°C which allows them to
be placed and reflowed with IC’s, thus
reducing time and cost in production. The co-
planarity of the pin positions is based upon
IEC 191-6:1990. The devices are suitable for
all applications where high volume
production is envisaged.
Nominal
Input
Voltage
(V)
5
Input
Current at
Rated Load Efficiency
(mA)
282
Output
Voltage
(V)
5
Output
Current
(mA)
±100
Isolation
Capacitance
(pF)
33
MTTF
1
kHrs
1697
O d e C o d e
5
(%)
71
NTV0505M
NTV0509M
5
9
±55
260
77
38
682
NTV0512M
5
12
±42
253
79
44
343
NTV0515M
5
15
±33
250
80
43
188
NTV1205M
12
5
±100
114
73
50
559
NTV1209M
12
9
±55
105
79
72
375
NTV1212M
12
12
±42
104
80
89
243
NTV1215M
12
15
±33
101
82
100
154
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.
1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2 See derating curve.
3 12V input types have typically 3% less load regulation change.
4 Supply voltage must be discontinued at the end of the short circuit duration.
5 If components are required in tape and reel format suffix order code with -R, e.g. NTV0505M-R.
All specifications typical at T
A
=25°C, nominal input voltage and rated output current unless otherwise specified.
Parameter
Conditions
Continuous operation, 5V input types
Continuous operation, 12V input types 10.8
MIN
4.5
TYP
5
12
41
MAX
5.5
13.2
47
Units
Voltage Range
V
Reflected Ripple Current
mA p-p
Short circuit duration
4
Internal power dissipation
Lead temperature 1.5mm from case for 10 seconds
Input Voltage V
IN
, NTV05 types
Input voltage V
IN
, NTV12 types
1second
550mW
300°C
7V
15V
INPUT CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter
Rated Power
2
Voltage Set Point
Accuracy
Line regulation
Conditions
T
A
= -40°C to 85°C
MIN
TYP
MAX
1.0
Units
W
See tolerance envelope
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
10
6.5
6.0
6.0
50
40
40
40
1.2
12
8.0
8.5
7.0
75
65
60
60
%/%
Load Regulation
3
%
Ripple and Noise
mV p-p
OUTPUT CHARACTERISTICS
NTV SERIES
3kVDC Isolated 1W Dual Output SM DC-DC Converters
www.dc-dc.com
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| NUD3048 | FET Switch 100 V, 800 m ohm, N−Channel, TSOP−6 |
| NUD3048MT1 | FET Switch 100 V, 800 m ohm, N−Channel, TSOP−6 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| NTV1212MC | 功能描述:DC/DC轉換器 12V+/-12Vout +/-42mA 3kVDC Iso 1W SMT 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: |
| NTV1212MC-R | 功能描述:DC/DC轉換器 12V+/-12Vout +/-42mA 3kVDC Iso 1W SMT 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: |
| NTV1212M-R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| NTV1215M | 功能描述:DC/DC轉換器 1W DUAL 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: |
| NTV1215MC | 功能描述:DC/DC轉換器 12V+/-15Vout +/-33mA 3kVDC Iso 1W SMT 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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