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BP2833A SOP-8
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BP2833A

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Non-isolated Buck Offline LED Driver

Manufacturer :
BusBoard Prototype Systems
Package/Case :
SOP-8
Product Categories :
Integrated Circuits (ICs)
Datasheet:
BP2833A PDF
RoHs Status:
Lead free/RoHS Compliant
In-stock:
2110

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BP2833A Product Details

BP2833A 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. Non-isolated Buck Offline LED Driver 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 2 ROVP 3 NC 1 GND DRAIN 5 DRAIN 6 CS 7 CS 8 Figure 1. Typical application circuit for BP2833A BP2833A_EN _DS_Rev.1.0 w w w. bpsemi .com BPS Confidential – Customer Use Only 1 BP2833A Ordering Information Part Number Package Operating Temperature -40 ℃ to 105 ℃ Package Method Tape 2,500 Piece/Roll Marking BP2833A XXXXXY WWXYY Non-isolated Buck Offline LED Driver BP2833A SOP8 Pin Configuration and Marking Information GND CS ROVP NC VCC CS DRAIN DRAIN XXXXXY: Lot Code WW: Sign X: Year YY: Week BP2833A Figure 2. Pin configuration XXXXXY WWXYY Pin Definition Pin No. 1 2 3 4 5,6 7,8 Name GND ROVP NC VCC DRAIN CS 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. Description BP2833A_EN _DS_Rev.1.0 w w w. bpsemi .com BPS Confidential – Customer Use Only 2 BP2833A Absolute Maximum Ratings (note1) Symbol ICC_MAX DRAIN CS OUT ROVP PDMAX θJA TJ TSTG Parameters VCC pin maximum sink current Internal HV MOSFET drain voltage Current sense pin input voltage Internal HV MOSFET source voltage Over-voltage setting pin voltage Power dissipation (note 2) Thermal resistance (Junction to Ambient) Operating junction temperature Storage temperature range ESD (note 3) Rang

BP2833A 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. Non-isolated Buck Offline LED Driver 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 2 ROVP 3 NC 1 GND DRAIN 5 DRAIN 6 CS 7 CS 8 Figure 1. Typical application circuit for BP2833A BP2833A_EN _DS_Rev.1.0 w w w. bpsemi .com BPS Confidential – Customer Use Only 1 BP2833A Ordering Information Part Number Package Operating Temperature -40 ℃ to 105 ℃ Package Method Tape 2,500 Piece/Roll Marking BP2833A XXXXXY WWXYY Non-isolated Buck Offline LED Driver BP2833A SOP8 Pin Configuration and Marking Information GND CS ROVP NC VCC CS DRAIN DRAIN XXXXXY: Lot Code WW: Sign X: Year YY: Week BP2833A Figure 2. Pin configuration XXXXXY WWXYY Pin Definition Pin No. 1 2 3 4 5,6 7,8 Name GND ROVP NC VCC DRAIN CS 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. Description BP2833A_EN _DS_Rev.1.0 w w w. bpsemi .com BPS Confidential – Customer Use Only 2 BP2833A Absolute Maximum Ratings (note1) Symbol ICC_MAX DRAIN CS OUT ROVP PDMAX θJA TJ TSTG Parameters VCC pin maximum sink current Internal HV MOSFET drain voltage Current sense pin input voltage Internal HV MOSFET source voltage Over-voltage setting pin voltage Power dissipation (note 2) Thermal resistance (Junction to Ambient) Operating junction temperature Storage temperature range ESD (note 3) Rang

Technical Parameters

Manufacturer BPS RoHs Status Lead free/RoHS Compliant
Packing Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube Package/Case SOP-8

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  • ****and Ka*****
    2020-03-28

    Alles bestens. Jederzeit gern wieder.

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2-5 days
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3-7 days
UPS

$20.00-$45.00 (0.50 KG)

2-5 days
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$25.00-$65.00 (0.50 KG)

2-5 days
EMS

$25.00-$45.00 (0.50 KG)

5-14 days
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$2.00-$3.00 (0.10 KG)

7-30 days

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We provide high quality products, thoughtful service and after sale guarantee

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

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    Step1:Product

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    Step3:Anti-static bag

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    Step4:Individual packaging

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    Step5:Packaging boxes

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

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BusBoard Prototype Systems was founded in 1996 to provide prototyping products that simplify the construction on electronic prototypes....
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