BP5872 Datasheet, PDF (1/2 Pages) Rohm – World wide input, and built in PFC AC input, and isolated High-power LED Driver for Illumination

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