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參數(shù)資料
| 型號： | R-78A1.8-0.5SMD |
| 廠商： | RECOM Power Inc. |
| 英文描述： | 0.5 AMP SMD Single Output |
| 中文描述： | 0.5安培貼片單輸出 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 119K |
| 代理商： | R-78A1.8-0.5SMD |
Characteristics
Input Voltage Range (Note 1)
Conditions
See Table
Min.
4.75
Typ.
Max.
34.0V
Output Voltage Range
See Table
1.5
15V
Output Current
All Series
0
500mA
Output Current Limit
All Series
2000mA
Short Circuit Input Current
All Series
25mA
Internal Power Dissipation
0.4W
Short Circuit Protection
Continuous, automatic recovery
Output Voltage Accuracy (At 100% Load)
All Series
±2
±3%
Adjustable Voltage Range
Line Voltage Regulation (Vin = min. to max. at full load)
See Table 1
1.5V to 6.5V
9V to 15V
1.5V to 6.5V
9V to 15V
100% <-> 50% load
100% <-> 10% load
1.5V to 6.5V
9V to 15.5V
±50%
0.4%
0.2%
1.0%
0.4%
0.2
0.1
0.7
0.25
±75V
Load Regulation (10 to 100% full load)
Dynamic Load Stability
±100mV
30mVp-p
40mVp-p
Ripple & Noise (without Output Capacitor)
20mVp-p
30mVp-p
Temperature Coefficient
-40°C ~ +85°C ambient
0.015%/°C
Max capacitance Load
220μF
Switching Frequency
280
330
380kHz
Quiescent Current
Vin = min. to max. at 0% load
5
7mA
Shutdown Input Current
20
35uA
Remote On/Off Threshold Voltage
0.8
1.2
1.6V
ON/OFF Remote Control
ON: Open or 1.6<Vr<5V, OFF: GND or 0<Vr<1.6V
Ir=1.8uA typ.
Operating Temperature Range (with derating)
-40°C
+85°C
Switch On/Off Time
(using Remote On/Off Control)
50ms
Operating Case Temperature
+100°C
Storage Temperature Range
-55°C
+125°C
Case Thermal Impendance
70°C / W
Thermal Shutdown
Internal IC junction
+160°C
Package Weight
MTBF (+25°C)
. (+71°C)
2.7g
using MIL-HDBK 217F
21098 x 103 hours
4214 x 103 hours
R-78Axx-0.5 SMD
Series
Specifications
( typical at 25°C, 10% minimum load, unless otherwise specified )
INNOLINE
DC/DC-Converter
Standard Application Circuit
57
"#
$%$
3
13332
3
//
=.'' $%$+,
}
Detailed Information see
Application Notes chapter "MTBF"
Add a blocking diode to
Vout if current can flow
backwards into the out-
put, as this can damage
the converter..
See Application
Examples for details.
27-March-2007
www.recom-international.com
144
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R-78A2.5-0.5SMD | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:0.5 AMP SMD Single Output |
| R-78A2.5-1.0SMD | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:1.0 AMP SMD Single Output |
| R-78A3.3-0.5SMD | 制造商:RECOM 制造商全稱:Recom International Power 功能描述:0.5 AMP SMD Single Output |
| R-78A3.3-1.0SMD | 制造商:RECOM Power Inc 功能描述:Switching Reg R-78A3.3-1.0SMD, 3.3V 1A |
| R-78A5.0-0.5SMD | 制造商:RECOM Power Inc 功能描述:Module DC-DC 1-OUT 5V 0.5A 10-Pin SMD 制造商:RECOM Power Inc 功能描述:Switching Reg R-78A5.0-0.5SMD, 5V 0.5A |
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