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QX5240

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.
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2 LED4 GND .
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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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