ULD3380_15 Datasheet, PDF (1/4 Pages) Unisonic Technologies – HIGH EFFICIENCY PWM BUCK LED DRIVER CONTROLLER

UNISONIC TECHNOLOGIES CO., LTD
ULD3380
Preliminary
HIGH EFFICIENCY PWM
BUCK LED DRIVER
CONTROLLER
LINEAR INTEGRATED CIRCUIT
 DESCRIPTION
The UTC ULD3380 is a PWM mode step-down converter. By
well controlling the external MOSFET and regulating a constant
output current. The output duty cycle of the UTC ULD3380 can
be up to 100% for wider input voltage application.
The UTC ULD3380 is available in a SOT-26 package.
54
6
1 ²³
SOT-26
 FEATURES
* Universal input voltage range with off-line topology
* Programmable constant LED current
* Output LED string short protection
* Output LED string open protection
* Dimmable LED current by ACTL
* OCP
* Built-in OTP
 ORDERING INFORMATION
Ordering Number
ULD3380G-AG6-R
Package
SOT-26
Packing
Tape Reel
ULD3380G-AG6-R
 MARKING
654
3380G
123
(1)Packing Type
(2)Package Type
(3)Green Package
(1) R: Tape Reel
(2) AG6: SOT-26
(3) G: Halogen Free and Lead Free
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