USL1650 Datasheet High Efficiency Pwm Buck Led Driver Controller

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD USL1650 Preliminary LINEAR INTEGRATED CIRCUIT HIGH EFFICIENCY PWM BUCK LED DRIVER CONTROLLER.

Datasheet Details

Part number	USL1650
Manufacturer	Unisonic Technologies
File Size	168.80 KB
Description	HIGH EFFICIENCY PWM BUCK LED DRIVER CONTROLLER
Datasheet	USL1650-UnisonicTechnologies.pdf

General 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.

Key Features

S.
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.

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