Part Number
|
QX5240 |
Manufacturer
|
Qxmd |
Description
|
LED 3 or 4-channel constant current driver chip |
Published
|
Jan 5, 2015 |
Detailed Description
|
QX5238/39/40
LED 3 4 QX5238/39/40
QX5238/39/40 、 3/4 LED 。 、,
,、。
QX5238/39/40 CMOS , MOS ,VDS , 15 mA ,VDS 20 ...
|
Datasheet
|
QX5240
|
Overview
QX5238/39/40
LED 3 4 QX5238/39/40
QX5238/39/40 、 3/4 LED 。 、,
,、。
QX5238/39/40 CMOS , MOS ,VDS , 15 mA ,VDS 20 mV, VDS , QX5238/39/40 3.
6V LED 。
QX5238/39/40 , 、。EN PWM , LED 。
QX5238/39/40 , 4KV 。
y :2.
7V~6V y :15mA 20mA y :±2% y LED :3/4 y ESD : 4KV y : 98%( 50 mV ) y y
、、、PDA、MP4、 MP3、GPS LCD
QX5238/39/40
EN VDD
LED1
LED.
.
.
2
LED4 GND
.
.
.
QFN16
QX Micro Devices Co.
, Ltd.
1 of 8
QX5238/39/40
SOT-23-6
QX5239 XX
MSOP-
LED
QX5238A 3
15mA
SOT-23-6
QX5238B 3
20mA
SOT-23-6
QX5239A 4 QX5239B 4
15mA 20mA
MSOP-8 MSOP-8
QX5240A 4 QX5240B 4
15mA 20mA
QFN16-4-4QFN16-4-4-
QX Micro Devices Co.
, Ltd.
2 of 8
QX5238/39/40
QX Micro Devices...
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