Sanyo EP91G - Manual (Page 14)

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■ Applications
unit: mm
SANYO: VCT16(2.6X2.6)
3-channel LED driver for cell phones
■ Functions/Features
● Three color LED driver circuits
● The LED current can be switched independently in
7-bit units (0.31 to 25.48mA)
●
Independent on/off control of three LED drivers
(independent control of the 3 RGB colors)
●
Each LED driver current level can be adjusted
independently over the I 2 C bus
● Compact package
● 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
VCC
NC6
NC5
LEDON RT
56kΩ
GND TEST
VDD NC11 NC10 SCL1
STBY
VBAT
RLED
GLED
BLED
Interface level shifters
Serial bus interface
IREF
13
14
15
16
4 3 2 1
8
7
6
5
9 10 11 12
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)
1 2
16
MEMO