This LV5213LP is LED driver for cell phones. Each LED driver gets a constant current controlled. The brilliance
control becomes possible by changing the current value that flows to LED by the serial bus control.
LV5213LP can achieve various effects of the illumination of a full-color LED display.
Functions
•
Three color LED driver circuits.
•
The LED current can be switched independently in 5-bit units (0 to 5mA).
•
Independent on/off control of the three LED drivers (independent control of the 3 RGB colors).
•
Each LED drive current level can be adjusted independently over the serial bus.
•
Miniature package.
•
Thermal shutdown circuit.
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Supply voltage 1
Supply voltage 2
Allowable power dissipation
Maximum input current
Maximum output current
STBY pin voltage
Operating temperature
Storage temperature
Symbol
VCC max
VDD max
Pd max
VINB
IO max
VSTBY
Topr
Tstg
Conditions
Ratings
6.0
6.0
Mounted on the specified board *
5.5
6.0
12.0
6.0
-30 to +75
-40 to +125
Unit
V
V
W
V
mA
V
°C
°C
The specified board *: 50mm
×
40mm
×
0.8mm glass epoxy (4-layer circuit board).
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
August, 2013
O0610 SY/D1405 MS OT 20051201-S00002 No.A0183-1/10
LV5213LP
Recommended Operating Conditions
at Ta = 25°C
Parameter
Supply voltage 1
Supply voltage 2
Symbol
VCC
VDD
Conditions
Ratings
3.0 to 4.5
1.6 to 3.0
Unit
V
V
Electrical Characteristics
Operating Characteristics
at VCC = 3.7V, VDD = 1.8V, RT = 82Ω, Ta = 25°C
Parameter
Overall Characteristics
Current drain 1
Current drain 2
High-level input voltage 1
Low-level input voltage 1
High-level input voltage 2
Low-level input voltage 2
LED Driver Block
Minimum output current 1
Maximum output current 1
Linearity error
Differential linearity error
Maximum output current
Imin1
Imax1
LE
DLE
ΔIL
Ileak
When the serial data is 00000, VO = 0.5V
When the serial data is 11111, VO = 0.5V
*2
*3
At the maximum current setting,
VO = 2 to 0.15V
Drivers: off, VO = 5V
-3
-2
-10
1
0.54
4.74
3
2
mA
mA
LSB
LSB
%
μA
ICC1
ICC2
VINH1
VINL1
VINH2
VINL2
STBY = L *1
STBY = H, RON = GON = BON = L *1
With the default serial data settings
Serial data signals, each of the "ON" pins
Serial data signals, each of the "ON" pins
STBY pin
STBY pin
VDD
×
0.8
0
VDD
×
0.8
0
VDD
×
0.2
VDD
×
0.2
0.6
5
2
μA
mA
V
V
V
V
Symbol
Conditions
min
Ratings
typ
max
Unit
Leakage current
*1. The sum of the VCC and VDD current drain values.
*2. Linearity error: The difference between the actual and ideal current values.
*3. Differential linearity error: The difference between the actual and ideal amounts when one low-order bit value is
added.
Package Dimensions
unit : mm
3318
TOP VIEW
2.6
SIDE VIEW
BOTTOM VIEW
(0.125)
(C0.116)
2.6
0.4
2
LASER MARKED
INDEX
0.5
(0.55)
1
SIDE VIEW
0.8
(0.035)
0.25
SANYO : VCT16
16
(0.13)
No.A0183-2/10
LV5213LP
Block Diagram
Note 1: The TEST pin must be tied to ground.
Serial Data Map
Register address
A7
0
A6
0
A5
0
A4
0
A3
0
A2
0
A1
0
A0
1
D7
×
0
×
0
×
0
0
0
0
0
0
1
1
0
D6
×
0
×
0
×
0
D5
RSW
0
GSW
0
BSW
0
0
0
0
0
0
0
D4
Data
D3
D2
R[4:0]
0
G[4:0]
0
B[4:0]
0
0
0
0
0
0
0
D1
D0
0
0
0
0
0
0
1
0
Upper row: Register name, Lower row: default value
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