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R-78Axx-1.0SMD

Recom
Part Number R-78Axx-1.0SMD
Manufacturer Recom
Description DC/DC-Converter
Published May 2, 2007
Detailed Description Features ● ● ● ● ● ● ● Efficiency up to 94%,Non isolated, no need for heatsinks SMD Package (UL94V-0 Material ) Adjust...
Datasheet PDF File R-78Axx-1.0SMD PDF File

R-78Axx-1.0SMD
R-78Axx-1.0SMD

Overview
Features ● ● ● ● ● ● ● Efficiency up to 94%,Non isolated, no need for heatsinks SMD Package (UL94V-0 Material ) Adjustable Output Voltage Wide input range.
(4.
75V ~ 18V) Short circuit protection, Thermal shutdown Remote On/Off Control Very Low Shutdown Current INNOLINE DC/DC-Converter Selection Guide Part Number SMD R-78A1.
8-1.
0SMD R-78A2.
5-1.
0SMD R-78A3.
3-1.
0SMD R-78A5.
0-1.
0SMD Input Range (1) (V) 4.
75 – 18 4.
75 – 18 4.
75 – 18 6.
5 – 18 Output Voltage (V) 1.
8 2.
5 3.
3 5.
0 Adjust Range (V) 1.
5~3.
3 1.
5~4.
5 1.
8~5.
5 2.
5~5.
5 Output Current (A) 1.
0 1.
0 1.
0 1.
0 Efficiency Min.
Vin Max.
Vin (%) (%) 82 87 91 94 71 77 81 86 R-78Axx1.
0SMD Series 1.
0 AMP SMD Single Output Description The R-78Axx-1.
0SMD series high efficiency switching regulators are ideally suited to pick-and-place mass production.
The efficiency of up to 94% means that very little energy is wasted as heat.
remote on/off control and adjustable output voltage are useful additional features of this versatile SMD converter series.
Specifications ( typical at 25°C, 10% minimum load, unless otherwise specified ) Characteristics Input Voltage Range (Note 1) Output Voltage Range Output Current Output Current Limit Short Circuit Input Current Internal Power Dissipation Short Circuit Protection Output Voltage Accuracy (At 100% Load) Adjustable Voltage Range Load Regulation (10% to 100% full load) Dynamic Load Stability Ripple & Noise (20MHz BW) Temperature Coefficient Max capacitance Load Switching Frequency Quiescent Current Shutdown Current Remote On/Off Threshold Voltage ON/OFF Remote Control Operating Temperature Range Switch On/Off Time Operating Case Temperature Storage Temperature Range Case Thermal Impendance Thermal Shutdown Package Weight MTBF (+25°C) .
(+71°C) Internal IC junction using MIL-HDBK 217F using MIL-HDBK 217F +160°C 2.
7g 13338 x 10³ hours 3880 x 10³ hours 151 -55°C 0.
8 ON: Open or 1.
66V -40°C (using Remote On/Off Control) Vin = min.
to max.
at 0% load 280 350 5 20 1...


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