BP2832A datasheet


BP2832A Datasheet


BP2832A Detail Informations

Part Number : BP2832A Function : Non-isolated Buck Offline LED Driver Package : SOP 8 Pin Manufactures : BPS Confidential ( www.bpsemi.com  ) Image BP2832A image Description The BP2832A 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 BP2832A  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. Pinout BP2832A datasheet pinout Features 1. Critical Conduction Mode Operation 2. Internal 500V Power MOSFET 3. No Auxiliary Winding 4. Ultra Low Operating Current  

BP2832A Datasheet

 



Part Number : BP2832A

Function : Non-isolated Buck Offline LED Driver

Manufactures : BPS

Images :


1 page
BP2832A image

2 page
pinout

Description :

晶丰明源半导体 BP2832A Non-isolated Buck Offline LED Driver Description The BP2832A 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 BP2832A 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 BP2832A 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 BP2832A 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 BP2832A 4 VCC DRAIN 5 2 ROVP DRAIN 6 3 NC CS 7 1 GND CS 8 BP2832A_EN _DS_Rev.1.0 Figure 1. Typical application circuit for BP2832A www.bpsemi.com BPS Confidential – Customer Use Only 1 晶丰明源半导体 Ordering Information Part Number Package BP2832A SOP8 BP2832A Non-isolated Buck Offline LED Driver Operating Temperature -40 ℃ to 105 ℃ Package Method Tape 2,500 Piece/Roll Marking BP2832A XXXXXY WXYY Pin Configuration and Marking Information GND ROVP NC VCC BP2832A XXXXXY WXYY CS CS DRAIN DRAIN XXXXXY: Lot Code W: Sign X: Year YY: Week Pin Definition Pin No. 1 2 3 4 5,6 Name GND ROVP NC VCC DRAIN 7,8 CS Figure 2. Pin configuration Description Ground Over Voltage Protection Setting Pin. Connect a resistor to GND No Connection. Should be connected to GND(Pin1) Power Supply Pin Internal HV Power MOSFET Drain. Current Sense Pin. Connect a sense resistor between this pin and GND pin. BP2832A_EN _DS_Rev.1.0 www.bpsemi.com BPS Confidential – Customer Use Only 2 晶丰明源半导体 BP2832A Non-isolated Buck Offline LED Driver Absolute Maximum Ratings (note1) Symbol Parameters Range Units ICC_MAX DRAIN VCC pin maximum sink current Internal HV MOSFET drain voltage 5 -0.3~500 mA V CS Current sense pin input voltage -0.3~6 V ROVP Over-voltage setting pin voltage -0.3~6 V PDMAX θJA TJ TSTG Power dissipation (note 2) Thermal resistance (Junction to Ambient) Ope [...]



3 page
image

BP2832A Datasheet





This post explains for the semiconductor BP2832A.

The Part Number is BP2832A.

The function of this semiconductor is Non-isolated Buck Offline LED Driver.

Manufacturers : BPS

Preview images :

1 page
BP2832A image

Description :

晶丰明源半导体 BP2832A Non-isolated Buck Offline LED Driver Description The BP2832A 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 BP2832A 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 BP2832A 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 BP2832A offers rich protection functions to improve the system reliability, including LED open circuit protection, LED short circuit protec [...]


2 page
pinout

BP2832A Datasheet





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