Data Sheet World wide input, and built in PFC AC input, and isolated High-power LED Driver for Illumination BP5872 Absolute Maximum Ratings Unit V Output voltage(limits) Po 91.2 V Output current Io 315 mA Maximum input current Iac 1 Arms BV 1.8 kV Maximum surface temperature Operating temperature range Storage temperature range Tcmax Topr Tstg 105 −20 to +60 −25 to +85 °C °C °C Analogue light adjustment voltage VDIM 6 V Conditions AC Io=300mA AC 1sec(between primary and secondary) When each of input and output is shorted, a voltage is applied between them. 25 20 15 OPERATION RANGE 10 5 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature Ta(°C) Ambient temperature + the module self-heating≤Tcmax Refer to derating curve Line Regulation 350 Electrical Characteristics (Unless otherwise noted, Vi=AC80 to 264V, Vo=91.2V, Ta=25°C) Parameter Symbol Min. Typ. Max. Unit Input voltage range Vi 80 100 264 VAC Input power factor θ 0.90 0.95 − − Vi=AC100V Io=300mA Output voltage range Vo 60 − 91.2 V Output current lo 270 300 330 mA − − 120 V Output opening voltage Vopen 30 Output Power (W) Limits 264 Withstand voltage Derating Curve (Ta=25°C) Symbol Vi Conditions Output voltage Io (mA) Parameter Input voltage 50/60Hz 300 250 200 Vo=60V Vo=91.2V 150 100 50 0 0 40 80 120 160 200 240 280 Input voltage Vi(V) Io=0mA Load Regulation ∗ Maximum output current varies depending on ambient temperature. Refer to the derating curve. 120.0 Test circuit Io A CN2-1 LED-A 250V/ 10µF Ii CN1-1 Neutral A ~ Vi V Vo Electronic load Vo=60 to 91.2V CN2-2 LED-K Output Voltage Vo (V) 100.0 Vin=80V Vin=100V Vin=264V 80.0 60.0 40.0 20.0 0.0 0 50 100 150 200 250 300 350 Output Current Io(mA) V ~ CN1-2 Line CN3-1 dimming(+) Analogue light adjustment voltage 0 to 5V CN3-2 dimming(−) Dimensions (Unit : mm) www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 1/1 2011.11 - Rev. A Notice Notes Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. R1120A