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Applications
unit: mm
SANYO: VCT16(2.6X2.6)
3-channel LED driver for cell phones
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Functions/Features
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Three color LED driver circuits
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The LED current can be switched independently in
7-bit units (0.31 to 25.48mA)
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Independent on/off control of three LED drivers
(independent control of the 3 RGB colors)
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Each LED driver current level can be adjusted
independently over the I
2
C bus
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Compact package
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Thermal shutdown circuit
Input voltage Channels Package Circuit functions and applications
3.0V to 4.5V 3ch VCT16(2.6×2.6) 3-channel LED driver for cell phones
LED Driver ICs
LED Driver ICs
LV5217GP
LV5217GP
Block Diagram
SDAI
V
CC
NC6
NC5
LEDONRT
56kΩ
GNDTEST
V
DD
NC11 NC10 SCL1
STBY
VBAT
RLED
GLED
BLED
Interface level shifters
Serial bus interface
IREF
13
14
15
16
4321
8
7
6
5
9101112
2.6
2.6
0.4
0.8
0.25
(0.035)
SIDE VIEW
SIDE VIEW
BOTTOM VIEW
TOP VIEW
LASER MARKED
INDEX
0.5
(0.55)
(C0.116)
(0.13)
(0.125)
12
16
MEMO