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參數(shù)資料
| 型號(hào)： | UNS-3.3/3-D5 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 2 X 0.800 INCH, 0.400 INCH HEIGHT, PACKAGE-10 |
| 文件頁(yè)數(shù)： | 5/5頁(yè) |
| 文件大小： | 107K |
| 代理商： | UNS-3.3/3-D5 |
N O N - I S O L AT E D , 1 0 a n d 1 5 W , S I N G L E O U T P U T D C / D C C O N V E R T E R S
UNS Series
100
9
8
96
94
92
90
88
8
6
8
4
E
3.3V Output Current (Amps)
V
IN
= 13.6V
V
IN
= 7.5V
V
IN
= 4.75V
0
0.5
1.0
1.5
2.0
2.5
3
.0
100
9
8
96
94
92
90
88
8
6
8
4
E
5V Output Current (Amps)
V
IN
= 16.5V
V
IN
= 12V
V
IN
= 6V
0
0.5
1.0
1.5
2.0
2.5
3
.0
Efficiency vs. Output Current and Input Voltage (Model UNS-5/3)
TYPI CAL PERFORMANCE CURVES
Efficiency vs. Output Current and Input Voltage (Model UNS-3.3/3)
The On/Off Control Pin
For normal operation, pin 5 should be left open. This pin has an internal
250k
pull-up resistor to +5V (or to +V
IN
if +V
IN
< 5V). For dynamic control
of the converters’ on/off functionality, a TTL logic high (+2.4V minimum,
+5V maximum or +V
IN
maximum if +V
IN
< 5V 100μA max.) applied to pin 5
enables the converter, and a quasi-TTL logic low (0 to +0.5V 100μA max.)
DS-0406A 02/04
DATEL makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein
do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. The DATEL logo is a registered DATEL, Inc. trademark.
DATEL (UK) LTD. Tadley, England Tel: (01256)-880444
DATEL S.A.R.L. Montigny Le Bretonneux, France Tel: 01-34-60-01-01
DATEL GmbH München, Germany Tel: 89-544334-0
DATEL KK Tokyo, Japan Tel: 3-3779-1031, Osaka Tel: 6-354-2025
DATEL, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
Internet: www.datel.com Email: sales@datel.com
Data Sheet Fax Back: (508) 261-2857
INNOVATION and EX C ELL E N C E
disables the converter. Control voltages should be referenced to pins 3 and 4
(–Input). For best results, use a mechanical relay or open-collector logic.
When the converter is turned off, its input "standby" current will be approxi-
mately 100μA. Applying a voltage that is greater than V
IN
to the On/Off Con-
trol pin, or applying any voltage to this pin when no input power is applied to
the converter, may cause permanent damage to the converter.
ISO 9001 REGISTERED
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UNS4-T220 | 制造商:WILLOW 制造商全稱:Willow Technologies Ltd 功能描述:Highest Stability Near Temperature Independent |
| UNS-5/3-D12 | 功能描述:DC/DC轉(zhuǎn)換器 12Vin 5Vout 3A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| UNS-5/3-D12D | 功能描述:DC/DC轉(zhuǎn)換器 12Vin 5Vout 3A DIP package RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| UNV | 制造商:HONEYWELL-ACC 制造商全稱:Honeywell Accelerometers 功能描述:TruStability?? Board Mount Pressure Sensors: NSC Seriesa??Uncompensated/Unamplified |
| UNV300/B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter |
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