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參數(shù)資料
| 型號： | TB62726AFNA |
| 廠商： | Toshiba Corporation |
| 英文描述： | 16-bit constant current LED driver with operating supply of 3.3V to 5V |
| 中文描述： | 16位恒流LED驅(qū)動器與經(jīng)營3.3V電源至5V |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 161K |
| 代理商： | TB62726AFNA |
TOSHIBA
TB62726AFNA
Electrical characteristics
( VDD=3V to 5.5V, Topr=25degree unless otherwise noted.)
Characteristics
Symbol
Supply voltage
V
DD
I
OUT
1
V
OUT
=0.4V,V
DD
=3.3V
I
OUT
2
V
OUT
=0.4V,V
DD
=5V
I
OUT
3
V
OUT
=0.7V,V
DD
=3.3V
I
OUT
4
V
OUT
=0.7V,V
DD
=5V
V
OUT
=0.4V,
R
EXT
=490 ohm
V
OUT
=0.4V,
R
EXT
=250 ohm
Output leakage
Current Input voltage
Condition
Normal operation
Min
3.0
31.96
31.59
63.63
62.75
Typ
-
36.20
35.90
72.30
71.30
Max
5.5
40.54
40.20
80.97
79.95
Unit
V
Output current
R
EXT
=
490 ohm
R
EXT
=
250 ohm
mA
Output current
error between bits
d
IOUT
1
d
IOUT
2
All output ON
-
+/-1
+/-4
%
I
OZ
V
OUT
=15V
-
-
1
uA
Input voltage
V
IN
-
-
0.7VDD
GND
-
-
.
3
4.7
-
-
-
-
-
-
VDD
0.3VDD
0.3
0.3
-
-
V
SOUT terminal
Voltage
V
OL
I
OL
=+1 mA, Vdd=3.3V
I
OL
=+1 mA, Vdd=5V
I
OH
=-1 mA, Vdd=3.3V
I
OH
=+1 mA,Vdd=5V
V
OH
V
Output current
supply voltage
regulation
Pull up resistor
Pull down resistor
%/V
DD
When V
DD
is changed 3V to 5.5V
-
-1
-5
%/V
R
(UP)
R
(DOWN)
I
DD(OFF)
1
I
DD(OFF)
2
I
DD(OFF)
3
ENABLE terminal
LATCH terminal
R
EXT
=Open, V
OUT
=15V
R
EXT
=490ohm
R
EXT
=250ohm
.
115
230
460
Supply current
-
0.1
3.5
6
0.5
5
9
All output OFF,
V
OUT
=15V
All output ON,
V
OUT
=0.7V
.
1
.
4
I
DD(ON)
1
R
EXT
=490ohm
-
9
15
Ta= -40degree,
Same as the avobe.
-
-
20
I
DD(ON)
2
R
EXT
=250ohm
All output ON,
V
OUT
=0.7V
-
18
25
T
a
= -40 degree,
Same as the avobe.
-
-
40
Ohm
TB62726AFNA (Ver.09) 2002, Nov. 6
th
page 6/11
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TB62726AN | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA Bi-CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TB62726ANG | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V |
| TB62726ANG_09 | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V |
| TB62726F | 制造商:Toshiba America Electronic Components 功能描述: |
| TB62726N | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:16 BIT CONSTANT CURRENT LED DRIVER WITH OPERATING VOLTAGE OF 3.3 V |
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