USL1650 Datasheet, PDF (1/4 Pages) Unisonic Technologies – HIGH EFFICIENCY PWM BUCK LED DRIVER CONTROLLER

UNISONIC TECHNOLOGIES CO., LTD
USL1650
Preliminary
LINEAR INTEGRATED CIRCUIT
HIGH EFFICIENCY PWM
BUCK LED DRIVER
CONTROLLER
 DESCRIPTION
The UTC USL1650 is a PWM mode step-down converter (with
a high voltage power MOSFET with SOP8 package). By well
regulating a constant output current. The output duty cycle of the
UTC USL1650 can be up to 100% for wider input voltage
application.
The UTC USL1650 is available in a SOP-8 package.
 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
USL1650G-S08-R
Package
SOP-8
Packing
Tape Reel
USL1650G-S08-R
(1)Packing Type.
(2)Package Type
(3)Green Package
(1) R: Tape Reel
(2) S08: SOP-8
(3) G: Halogen Free and Lead Free
 MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 4
QW-R125-029.c