OB3340, OB3340-On High CC Buck Topology LED driver

On-Bright

Description

OB3340 High PF, High CC Buck Topology LED driver Product Specification GENERAL .
The OB3340 is a high power factor and high constant current precision LED driver for LED lighting applications.

📥 Download Datasheet

OB3340 Datasheet Preview — This datasheet PDF includes multiple part numbers: OB3340, OB3340-On. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: OB3340, OB3340-On
Manufacturer: On-Bright
File Size: 240.28 KB
Datasheet: OB3340-On-Bright.pdf
Description: High CC Buck Topology LED driver
Note: This datasheet PDF includes multiple part numbers: OB3340, OB3340-On.
Please refer to the document for exact specifications by model.

Features

* including system VCC under voltage lockout (UVLO), Output shortopen protection, Cycle by cycle current limiting, and gate drive output clamping for external power MOSFET protection. FEATURES
* High Precision Constant Output Current
* Analog multiplier for High Power Factor Correction

Applications

* An analog multiplier for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation and a feedback circuit to achieve constant LED current, a current sensing comparator with built-in leadingedge blanking ensures safe operation during short-circuit at the output, and a totem p

OB3340 Distributors

📁 Related Datasheet

OB33 OB3302 OB3306 OB3

📌 All Tags

OB3340-On High Buck Topology LED driver On-Bright

On-Bright OB3340-like datasheet