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IPIC High Side BULB Driver

[A-BRIGHT INDUSTRIAL CO., LTD.]

Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25mm (.010”) unless otherwise noted.
3. Protruded resin under flange is 1.0mm(.04”) max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications are subject to change without notice.
6. This data-sheet only valid for six months.

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.

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

Features
• Package : Silicone Reflector LED Package
• Beam Angle: 120˚
• Precondition : JEDEC Level 2a
• Dimension : 2.3 x 2.3 x 0.7 mm
• ESD withstand Voltage : up to ± 5KV [HBM]

Applications
• INDOOR LIGHTING : Ambient Light, LED tube, Down light, LED BULB and Ceiling Light

Features
• Beam Angle: 120˚
• Precondition : JEDEC Level 2a
• Dimension : 5.6 x 3.0 x 0.8 mm
• ESD withstand Voltage : up to ± 5KV [HBM]

Applications
• INDOOR LIGHTING : Ambient Light, LED tube, Down light, LED BULB and Ceiling Light

SV-LED Series Heatsinks For Power LED Modules

Ohmite introduces the SV-LED Series, high performance, low cost, configurable, scalable and compact power heatsink for LED modules. This powerful, high aspect ratio heatsink comes in two standard heights. It can be configured to customer specifications for length, surface finish, mounting holes, and custom machining.

[BPS]

Description
The BP2831A 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 BP2831A 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.

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

Overview
BP2822 is a high-precision LED constant current control chip.
For non-isolated step-down LED power system, suitable for a full range of
AC voltage input or 12V~600V DC voltage input.

Features
■ Critical mode operation without inductance compensation
■ Built-in 600V power MOSFET
■ Source drive without auxiliary winding power supply
■ Up to ±3% LED current accuracy
■ Up to 93% or more system efficiency
■ LED short circuit protection
■ CS sampling resistor short circuit protection
■ Chip over temperature protection

Applications
■ BULB light
■ Candle light
■ Corn lamp
■ Landscape lights

[BPS]

Description
The BP3102 is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous conduction mode and extremely suitable for flyback convertor under universal input, the output power of system should be less than 5W.

Features
◆ Built-in 600V Power MOSFET
◆ Constant current control without secondary sense and feedback circuit.
◆ ±3% LED current accuracy
◆ Ultra low operating current to improve efficiency
◆ High resistance feedback resistor to improve efficiency
◆ Universal input voltage
◆ LED short and open circuit protection
◆ VCC under-voltage protection
◆ Feedback loop short circuit protection
◆ Current sense resistor open circuit protection
◆ Over temperature protection
◆ No external loop compensation component required
◆ Available in SOP-8 package

Applications
◆ GU10/E27 LED BULB, spot light
◆ Other LED lighting

Description
The BP2833D 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 BP2833D 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 BP2833D 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 BP2833D 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 DIP-8 Package

Applications
■ LED Tube
■ LED Ceiling Light
■ LED BULB
■ Other LED Lighting