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BP2882 Datasheet

Non-isolation Two Way Buck LED Driver

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晶丰明源半导体
BP2882
Non-isolation Two Way Buck LED Driver
With Wall Switch Color Dimming
Description
Features
The BP2882 is an internal integrated high-voltage
power supplytwo way buck LED driver with wall
switch color dimming, and is suitable for
85Vac~265Vac universal input offline LED lighting.
The BP2882 can detect three switch status by DET pin,
cold, warm, mixed color.
The BP2882 operates in critical conduction modethe
output current does not change with the inductance
and LED output voltage, and it achieves high
precision output current control, and excellent line
regulation and load regulation.
The BP2882 offers rich protection functions
including LED open/ short ProtectionVCC under
voltage protection, thermal shutdown function
Integrated DET Switch Detection Circuit
Internal 700V Power MOSFET
Wide Input Voltage
±5% LED Output Current Accuracy
LED Open Protection
LED Short Protection
VCC Under Voltage Protection
Thermal Shutdown Function
Available in SOP-16 Package
Applications
LED Ceiling Lamp
LED Panel Lighting
LED Bulb
Other LED Lighting
The BP2882 is available in SOP-16 package
Typical Application
Rcs1
AC
BP2882
Rcs2
Figure 1. Typical application circuit for BP2882
BP2882_EN_DS_Rev.1.0
www.bpsemi.com
BPS Confidential – Customer Use Only
1




BPS

BP2882 Datasheet Preview

BP2882 Datasheet

Non-isolation Two Way Buck LED Driver

No Preview Available !

晶丰明源半导体
Ordering Information
Part Number
Package
BP2882
SOP-16
BP2882
Non-isolation Two Way Buck LED Driver
With Wall Switch Color Dimming
Operating
Temperature
Packing Method
-40 to105
3000pcs/Reel
Marking
BP2882
XXXXXY
XYY
Pin Configuration and Marking Information
G1
CS1
NC
NC
NC
VCC
NC
HV
G2
CS2
NC
ROVP
GND
NC
NC
DET
XXXXXY: lot code
X: Year
YYWeek
Pin Definition
Figure 2. Pin configuration
Pin No.
Name
Description
1 G1 Internal BUCK controller2, external MOS Gate
2 CS1 Current sense pin1. Connect a sense resistor between this pin and GND pin.
3,4,5,7,10,11,14 NC No Connection
6 VCC Power supply pin
8 HV High-voltage power supply pin
9 DET Switch state detection pin
12 GND Ground
13 ROVP Over-voltage setting pin voltage
15 CS2 Current Sense Pin2. Connect a sense resistor between this pin and GND pin.
16 G2 Internal BUCK controller2 , external MOS Gate
BP2882_EN_DS_Rev.1.0
www.bpsemi.com
BPS Confidential – Customer Use Only
2


Part Number BP2882
Description Non-isolation Two Way Buck LED Driver
Maker BPS
Total Page 2 Pages
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