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BD1604MUV, BD1604MVV
● Electrical Characteristics
Unless otherwise specified, Ta is 25 ℃ and VBAT is 3.6V.
Technical Note
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Condition
[Circuit current]
Circuit current 0
Circuit current 1.0
Circuit current 1.5
Circuit current 2.0
I Q0
I Q1.0
I Q1.5
I Q2.0
-
-
-
-
0.1
1.0
2.3
2.5
1
2.0
3.3
3.5
μ A
mA
mA
mA
EN=0V
x1.0 Mode, Iout = 0mA
x1.5 Mode, Iout = 0mA
X2.0 Mode, Iout = 0mA
Unless otherwise specified, Ta is 25 ℃ and VBAT is 3.6V.
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Condition
[Current driver]
LED maximum current
I LEDmax
-
-
30
mA
LED current accuracy
LED current matching
LED pin control voltage
ISET voltage
Oscillation frequency
Over current limiter
LED current limiter
I LEDdiff
I LEDmatch
V LED
I SET
Fosc
I OV
I LEDOV
-
-
0.08
0.5
0.8
-
40
0.5
0.5
0.10
0.6
1.0
600
60
5.0
3.0
0.20
0.7
1.2
900
100
%
%
V
V
MHz
mA
mA
I LED =10mA
I LED =10mA *1)
Minimum voltage
at LED1~LED4 pins
*1) LED current matching = (ILEDmax-ILEDmin)/(ILEDmax+ILEDmin)*100
ILEDmax : Maximum value of LED1-4 current
ILEDmin : Minimum value of LED1-4 current
Unless otherwise specified, Ta is 25 ℃ and VBAT is 5.5V.
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Condition
[Control Signal etc.]
Input ’H’ voltage
Input ’L’ voltage
Input ‘H’ current1
Input ‘H’ current2
Input ‘L’ current
V IH
V IL
I IH1
I IH2
I IL
1.4
-
-
-
-1
-
-
18.3
0
0
-
0.4
30
1
-
V
V
μ A
μ A
μ A
EN,SEL0,SEL1,SEL2
EN,SEL0,SEL1,SEL2
EN=5.5V
SEL0,SEL1,SEL2=5.5V
EN,SEL0,SEL1,SEL2=0V
Unless otherwise specified, Ta is 25 ℃ and VBAT is 3.6V.
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Condition
[Control Signal etc.]
UVLO detecting voltage
V UVLO
1.9
2.2
2.5
V
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2/10
2011.06 - Rev.B
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