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參數(shù)資料
| 型號： | TLE4241 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | LED Driver with Adjustable Current |
| 中文描述： | LED驅(qū)動電流可調(diào) |
| 文件頁數(shù)： | 8/15頁 |
| 文件大小： | 217K |
| 代理商： | TLE4241 |
Data Sheet
8
Rev. 1.2, 2004-04-13
TLE 4241 GM
Table 4
Electrical Characteristics
9 V
≤
V
I
≤
16 V;
R
REF
= 10 k
;
V
PWM
≥
V
PWM,H
; -40
°
C <
T
j
< 150
°
C; all voltages with
respect to ground; positive current defined flowing into pin; unless otherwise specified
Parameter
Symbol
Limit Values
Min.
Current consumption off
mode
Current consumption
I
qL
–
Current consumption
I
qH
–
Current consumption
open load
Current consumption
open load
Output
Output current
I
Q
6.7
–
Output current
I
Q
47
–
Current Ratio
I
QH
/
I
QL
6
Output current limit
I
Qmax
–
Output current limit
I
Qmax
–
Drop voltage
V
dr
–
Unit Test Condition
Typ.
0.1
Max.
2
I
qOFF
–
μ
A
PWM = L,
T
J
< 85
°
C;
V
I
≤
13.5 V
SET = L;
V
Q
= 6 V
SET = H;
V
Q
= 6 V
SET = L;
V
Q
open
5
6
–
10
10
10
mA
mA
mA
I
qL,O
–
I
qH,O
–
–
10
mA
SET = H;
V
Q
open
8.4
8.6
58.5
60.0
7
83
83
0.2
10
–
70
–
8
–
–
0.5
mA
mA
mA
mA
–
mA
mA
V
SET = L,
V
Q
= 6 V
SET = L,
V
Q
= 4 V
SET = H,
V
Q
= 6 V
SET = H,
V
Q
= 4 V
–
SET = L;
R
REF
= 0
SET = H;
R
REF
= 0
SET = L;
I
Q
= 80% of
I
Q,nom,L
SET = H;
I
Q
= 80% of
I
Q,nom,H
Drop voltage
V
dr
–
0.3
0.5
V
PWM Input
PWM high level
PWM low level
PWM input current
high level
PWM input current
low level
Turn on delay time
V
PWM,H
V
PWM,L
I
PWM,H
2.0
–
–
–
–
220
–
0.5
500
V
μ
A
–
–
V
PWM
= 5.0 V
I
PWM,L
-10
–
10
μ
A
V
PWM
= 0.0 V
t
PWM,ON
0
5
30
μ
s
20%/80%
I
Q
, see
Figure 4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE4241GM | 功能描述:LED照明驅(qū)動器 LED DRIVERS RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TLE4241GM_07 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:LED Driver with Adjustable Current |
| TLE4241GMFUMA1 | 制造商:Infineon Technologies AG 功能描述:LED DRVR 3Segment 5V/9V/12V/15V/18V/24V 8-Pin DSO 制造商:Infineon Technologies AG 功能描述:MC RELAY + LED - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC LED DRIVER LINEAR DSO-8 |
| TLE4241GMNT | 制造商:Infineon Technologies AG 功能描述:LASER DIODE/LED DRIVER, 8 Pin, Plastic, SOP |
| TLE4242G | 功能描述:LED照明驅(qū)動器 LED Drivers 42 V RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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