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BP5841

Rohm
Part Number BP5841
Manufacturer Rohm
Description High-power LED Drivers
Published Sep 20, 2007
Detailed Description www.DataSheet4U.com High-power LED Drivers for Ιllumination AC100V input, constant current BP5841 Absolute Maximum Ra...
Datasheet PDF File BP5841 PDF File

BP5841
BP5841

Overview
www.
DataSheet4U.
com High-power LED Drivers for Ιllumination AC100V input, constant current BP5841 Absolute Maximum Ratings Parameter Input voltage Output voltage Withstand voltage Maximum surface temperature Operating temperature range Storage temperature range Symbol Vi Vo BV Tcmax Topr Tstg Limits 170 16 1.
8 105 −20 to +80 −25 to +85 Unit V Vpk kV °C °C °C DC 24.
5±0.
5 Dimensions (Unit : mm) 32.
5±0.
4 15.
1Max.
1s (between primary and secondary) Ambient temperature + module self-heating Tcmax Refer to derating curve 4.
0±1.
0 1 3 4 5 0.
5±0.
1 9 10 11 0.
25±0.
05 4.
5Max.
10.
6Max.
2.
6±1.
4 P=2.
54±0.
2 2.
54x10=25.
4 (Typ.
) Electrical Characteristics Symbol Min.
Parameter Input voltage range 113 Vi Output current 315 Io Output voltage range Vo 2.
5 Output ripple voltage − Vp Power conversion efficiency 79 η Typ.
141 330 − − 84 Max.
170 349 16 0.
5 − Unit V mA V Vp-p % Conditions Vi=141V, R1=0.
91Ω (1%) Vi=141V, lo=330mA Vi=141V, lo=330mA Vi=141V, Vo=16V, lo=330mA Derating Curve 6 Output P...


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