Part Number
|
QX5239 |
Manufacturer
|
Qxmd |
Description
|
LED 3 or 4-channel constant current driver chip |
Published
|
Jan 5, 2015 |
Detailed Description
|
QX5238/9 、 / LED , 、 ,, 、。
QX5238/9 CMOS , MOS ,VDS , 15mA ,VDS 20mV, VDS , QX5238/9 3.6V LED 。, LED 50mV ,...
|
Datasheet
|
QX5239
|
Overview
QX5238/9 、 / LED , 、 ,, 、。
QX5238/9 CMOS , MOS ,VDS , 15mA ,VDS 20mV, VDS , QX5238/9 3.
6V LED 。, LED 50mV , 98%。
QX5238/9 , 、。EN PWM LED 。
QX5238/9 , 4KV 。QX5238/9 SOT23-6 MSOP8 。
QX5238/9 LED /
:2.
7V~6.
0V :±2% :15mA 20mA。 LED :/ : 98% 。
LCD 、 PDA
QX5238/9
QX5238/9_DS01CN
VDD
LED1 LED2
LED3 EN
LED4 GND
1:QX5238/9
()
www.
qxmd.
com.
cn
1 of 9
QX5238/9 LED /
523X
:
8: 9:
523XXX
:
B:15mA C:20mA
:
8: 9:
LED1 LED2 LED3
654
5238XX
123
VDD GND EN
QX5238 (SOT23-6)
1
NC
EN
VDD
GND
4
5239XX
QX5239 (MSOP8)
8
LED1
LED2
LED3
LED4
5
QX5238/9_DS01CN
()
www.
qxmd.
com.
cn
2 of 9
QX5238 SOT23-6
QX5239 MSOP8
VDD
1
3
EN 3
2
GND
...
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