Part number:
LP3321
Manufacturer:
Lowpowersemi
File Size:
491.33 KB
Description:
Constant current switching regulator.
Datasheet Details
Datasheet Details
Part number:
LP3321
Manufacturer:
Lowpowersemi
File Size:
491.33 KB
Description:
Constant current switching regulator.
LP3321, Constant Current Switching Regulator
The LP3321 is a 1.0MHz PWM boost switching regulator designed for constant-current white LED driver applications.
The LP3321 can drive a string of up to 11 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors.
The LP3321 implements a constant frequency 1.0MHz P
LP3321 Features
* Up to 94% efficiency
* Shut-down current:
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