Part number:
ZXLD1937
Manufacturer:
Zetex
File Size:
238.85 KB
Description:
Adjustable led driver.
Datasheet Details
Part number:
ZXLD1937
Manufacturer:
Zetex
File Size:
238.85 KB
Description:
Adjustable led driver.
ZXLD1937, ADJUSTABLE LED DRIVER
The ZXLD1937 is a PFM inductive boost converter designed for driving 2, 3 or 4 series connected white LEDs from a Li-Ion cell and up to 8 LEDs from a 5V supply.
The device operates from an input supply of between 2.5V and 5.5V and provides an adjustable output current of up to 50mA.
The ZXLD1937 inc
ZXLD1937 Features
* True Analog Dimming via PWM APPLICATIONS
* Mobile phones
* Digital cameras
* PDAs
* LCD modules
* Portable internet appliances
* Palmtop computers FEATURES
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