參數(shù)資料
型號(hào): TLE4242G
廠商: INFINEON TECHNOLOGIES AG
元件分類: LED驅(qū)動(dòng)器
英文描述: Adjustable LED Driver
中文描述: 可調(diào)LED驅(qū)動(dòng)器
文件頁數(shù): 3/13頁
文件大小: 270K
代理商: TLE4242G
TLE 4242 G
Data Sheet
3
Rev. 1.0, 2004-01-01
Figure 2
Pin Configuration
(top view)
Table 1
Pin No.
1
Pin Definitions and Functions
Symbol
Function
I
Input;
block to GND directly at the IC with a 100 nF ceramic
capacitor.
PWM
Pulse Width Modulation Input;
if not needed connect to I
ST
Status Output;
open collector output, connect to external
pull-up resistor (
R
pull-up
4.7 k
).
GND
Ground
REF
Reference Input;
connect to shunt resistor.
D
Status Delay;
connect to GND via an optional capacitor to
set status reaction delay. Leave open if no ST delay is
needed.
Q
Output
2
3
4
5
6
7
AEP01938_4242
PWM
ST
GND
1
7
D
REF
Ι
Q
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