BP2833A Datasheet PDF - BPS

www.Datasheet-PDF.com

BP2833A
BPS

Part Number BP2833A
Description Non-isolated Buck Offline LED Driver
Page 8 Pages


BP2833A datasheet pdf
Download PDF for PC
BP2833A pdf
View PDF for Mobile


No Preview Available !

晶丰明源半导体
BP2833A
Non-isolated Buck Offline LED Driver
Description
The BP2833A is a high precision buck constant
current LED driver. The device operates in critical
conduction mode and is suitable for 85Vac~265Vac
universal input offline LED lighting.
The BP2833A integrates a 500V power MOSFET.
With patent pending MOSFET driving technique, the
operating current of the IC is very low. So it doesn’t
need the auxiliary winding for supplying the chip. It
can achieve excellent constant current performance
with very few external components, so the system
cost and size are minimized.
The BP2833A utilizes patent pending current control
method. It can achieve precise output current and
excellent line regulation. The driver operates in
critical conduction mode, the output current does not
change with the inductance and LED output voltage.
The BP2833A offers rich protection functions to
improve the system reliability, including LED open
circuit protection, LED short circuit protection, VCC
under voltage protection, CS resistor short circuit
protection and thermal regulation function.
Features
Critical Conduction Mode Operation
Internal 500V Power MOSFET
No Auxiliary Winding
Ultra Low Operating Current
±5% LED Output Current Accuracy
LED Open Protection
LED Short Protection
Current Sensing Resistor Short Protection
VCC Under Voltage Protection
Thermal Regulation Function
Available in SOP-8 Package
Applications
LED Candle Light
LED Bulb
Other LED Lighting
Typical Application
AC BP2833A
4 VCC DRAIN 5
2 ROVP DRAIN 6
3 NC
CS 7
1 GND
CS 8
BP2833A_EN _DS_Rev.1.0
Figure 1. Typical application circuit for BP2833A
www.bpsemi.com
BPS Confidential Customer Use Only
1

BP2833A datasheet pdf
Download PDF for PC
BP2833A pdf
View PDF for Mobile


Related : Start with BP2833 Part Numbers by
BP2833A Non-isolated Buck Offline LED Driver BP2833A
BPS
BP2833A pdf
BP2833D Non-isolated Buck Offline LED Driver BP2833D
BPS
BP2833D pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   NEW   

Since 2010   ::   HOME   ::   Contact