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TB62710F 参数 Datasheet PDF下载

TB62710F图片预览
型号: TB62710F
PDF下载: 下载PDF文件 查看货源
内容描述: 8位恒流LED驱动器,用于阴极普通LED [8-Bit Constant-Current LED Driver for Cathode Common LED]
分类和应用: 驱动器
文件页数/大小: 17 页 / 320 K
品牌: MARKTECH [ MARKTECH CORPORATE ]
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TB62710P/F/FN
Electrical Characteristics
(T
opr
=
25°C, V
DD
=
5 V, V
CC
=
17 V unless otherwise specified)
Characteristic
Output leakage current
Output voltage
SERIAL-OUT
1, 2
Symbol
I
LEAK
V
OH
V
OL
I
OUT1
Output current
(including current skewing)
I
OUT2
I
OUT3
Current skew
Supply voltage regulation
Pull-up resistor
Pull-down resistor
∆I
OUT
%/V
DD
R
in (Up)
R
in (Down)
I
DD (OFF)
I
DD (ON) 1
Test
circuit
Conditions
V
CC
=
17.0 V
I
OH
= −1.0
mA
I
OL
=
1.0 mA
V
CC
=
4 V,
R
=
360
V
OUT
=
V
CC
2.0 V
EXT
V
CC
=
4 V,
R
=
620
V
OUT
=
V
CC
2.0 V
EXT
V
CC
=
3.5 V,
R
=
620
V
OUT
=
V
CC
1.5 V
EXT
Same as I
OUT1
, I
OUT2
and I
OUT3
Ta
= −40~85°C
All outputs
=
OFF
DATA
=
ALL “H”,
All outputs
=
ON
(no load)
DATA
=
ALL “H”,
All outputs
=
ON
(no load)
DATA
=
ALL “L”,
All outputs
=
OFF
(no load)
DATA
=
ALL “H”,
All outputs
=
ON
(no load)
R
EXT
=
OPEN
R
EXT
=
360
R
EXT
=
360
Min
4.6
−62.1
−34.0
−32.3
150
100
Typ.
−73.0
−40.0
−38.0
±1.5
1.5
300
200
0.6
7.5
Max
−10
0.4
−83.9
−46.0
−43.7
±6.0
5.0
600
400
1.2
10.0
%
%/V
kΩ
kΩ
mA
Unit
µA
V
V
DD
Supply current
I
DD (ON) 2
R
EXT
=
620
4.0
7.0
mA
I
CC (OFF)
V
CC
I
CC (ON)
R
EXT
=
620
0.5
1.0
R
EXT
=
360
42.0
52.0
7
2001-04-16