Datasheet4U Logo Datasheet4U.com

QX5278

Step-up/step-down LED driver

QX5278 Datasheet (445.80 KB)

Preview of QX5278 PDF Datasheet

Datasheet Details

Part number:

QX5278

Manufacturer:

Qxmd

File Size:

445.80 KB

Description:

Step-up/step-down led driver

📁 Related Datasheet

QX5231 - LED flashlight controller (Qxmd)
QX5231 , LED 。 QX5231 LED 。 QX5231 , , LED 。 QX5231 、、 、、。 , LED 。 QX5231 TO-92 SOT23 。 QX5231 LED  :0.9V~3.2V  : 100mA  : 85%   LE.

QX5235 - 3W high power LED ASIC (Qxmd)
() QX5235 3W LED QX5235 : QX5235 1W/3WLED 。 LED 。 ,:0.8V();。 : : 0.8V-4V : 100mA-800mA >80% SOT-89 L1.

QX5237 - LED flashlight dedicated driver (ETC)
.

QX5237 - LED flashlight dedicated driver (Qxmd)
.

QX5238 - LED 3 or 4-channel constant current driver chip (Qxmd)
QX5238/9 、 / LED , 、 ,, 、。 QX5238/9 CMOS , MOS ,VDS , 15mA ,VDS 20mV, VDS , QX5238/9 3.6V LED 。, LED 50mV , 98%。 QX5238/9 , 、。EN PWM L.

QX5239 - LED 3 or 4-channel constant current driver chip (Qxmd)
QX5238/9 、 / LED , 、 ,, 、。 QX5238/9 CMOS , MOS ,VDS , 15mA ,VDS 20mV, VDS , QX5238/9 3.6V LED 。, LED 50mV , 98%。 QX5238/9 , 、。EN PWM L.

TAGS

QX5278 Step-up step-down LED driver Qxmd

Image Gallery

QX5278 Datasheet Preview Page 2 QX5278 Datasheet Preview Page 3

QX5278 Distributor