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BP5912A Datasheet Preview

BP5912A Datasheet

Color Temperature Switch LED Driver

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晶丰明源半导体
BP5912A
Color Temperature Switch LED Driver
Description
The BP5912A is a special color temperature switch
LED driver the BP5912A integrates two
0.5A/400V silicon controlled rectifierrealize color
temperature switch function by detecting the LED
driver switching waveform directlythe BP5912A
maximally simplify the periphery components
numberensure the logical consistency when the
multiple power supply applications. BP5912A can
work conveniently in FlybackBuck and Buck-Boost
topology structure.
The BP5912A can realize the conversion between
warm color and cool color and mixed color by the
DET pin switching state detection.
The BP5912A uses SOP-8 package.
Features
Integrates switching state detection circuits
Built-in two 0.5A/400V silicon controlled
rectifier
Fixed three kinds of color temperature switch
VDD short protection
Available in SOP-8 package
Applications
LED ceiling lamp
LED Panel light
LED Bulb
Other LED lighting
Typical Application
LED
Driver
BP5912A
VCC A1
DET A1
VDD A2
GND A2
Figure 1. Typical application circuit for BP5912A
BP5912A_EN_DS_Rev.1.0
www.bpsemi.com
BPS Confidential Customer Use Only
1




BPS

BP5912A Datasheet Preview

BP5912A Datasheet

Color Temperature Switch LED Driver

No Preview Available !

晶丰明源半导体
Ordering Information
Part Number
Package
BP5912A
SOP-8
BP5912A
Color Temperature Switch LED Driver
Operating
Temperature
-40 ℃ to 105 ℃
Package Method
Tape
4,000 pcs/Reel
Marking
BP5912A
XXXXXY
WWXYY
Pin Configuration and Marking Information
VCC A1
DET A1
VDD A2
GND A2
XXXXXY: lot code
WW: sign
X: Year
YYWeek
Pin Definition
Pin No.
1
2
3
4
5,6
7,8
Name
VCC
DET
VDD
GND
A2
A1
Figure 2. Pin configuration
Description
Power Supply Pin.
Switching detect pin.
Internal power supply pinConnect a bypass capacitor from this pin to
GND.
Ground.
Built-in SCR for second viaconnected to LED cathode
Built-in SCR for first viaconnected to LED cathode
BP5912A_EN_DS_Rev.1.0
www.bpsemi.com
BPS Confidential Customer Use Only
2


Part Number BP5912A
Description Color Temperature Switch LED Driver
Maker BPS
Total Page 2 Pages
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