參數(shù)資料
型號(hào): TB62710FN
廠商: Toshiba Corporation
元件分類: LED驅(qū)動(dòng)器
英文描述: 8-Bit Constant-Current LED Driver for Cathode Common LED
中文描述: 8位恒流普通的陰極發(fā)光二極管LED驅(qū)動(dòng)
文件頁數(shù): 7/19頁
文件大?。?/td> 304K
代理商: TB62710FN
TB62710P/F/FN
2006-06-14
7
Electrical Characteristics
(T
opr
=
25°C, V
DD
=
5 V, V
CC
=
17 V unless otherwise specified)
Characteristic
Symbol
Test
circuit
Conditions
Min
Typ.
Max
Unit
Output leakage current
I
LEAK
V
CC
=
17.0 V
10
μ
A
V
OH
I
OH
=
1.0 mA
0.4
Output voltage
SERIAL-OUT
1, 2
V
OL
I
OL
=
1.0 mA
4.6
V
I
OUT1
V
CC
=
4 V,
V
OUT
=
V
CC
2.0 VR
EXT
=
360
62.1
73.0
83.9
I
OUT2
V
CC
=
4 V,
V
OUT
=
V
CC
2.0 VR
EXT
=
620
34.0
40.0
46.0
Output current
(including current skewing)
I
OUT3
V
CC
=
3.5 V,
V
OUT
=
V
CC
1.5 VR
EXT
=
620
32.3
38.0
43.7
mA
Current skew
I
OUT
Same as I
OUT1
, I
OUT2
and I
OUT3
±
1.5
±
6.0
%
Supply voltage regulation
%/V
DD
Ta
=
40~85°C
R
EXT
=
360
1.5
5.0
%/V
Pull-up resistor
R
in (Up)
150
300
600
k
Pull-down resistor
R
in (Down)
100
200
400
k
I
DD (OFF)
All outputs
=
OFF
R
EXT
=
OPEN
0.6
1.2
I
DD (ON) 1
DATA
=
ALL “H”,
All outputs
=
ON
(no load)
R
EXT
=
360
7.5
10.0
V
DD
I
DD (ON) 2
DATA
=
ALL “H”,
All outputs
=
ON
(no load)
R
EXT
=
620
4.0
7.0
I
CC (OFF)
DATA
=
ALL “L”,
All outputs
=
OFF
(no load)
R
EXT
=
620
0.5
1.0
Supply current
V
CC
I
CC (ON)
DATA
=
ALL “H”,
All outputs
=
ON
(no load)
R
EXT
=
360
42.0
52.0
mA
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