LD7515L Datasheet Primary Side Quasi-resonant BJT Controller

Manufacturer: Leadtrend Technology

Overview: LD7515L 8/5/2015 Primary Side Quasi-Resonant BJT Controller with CV/CC Operation REV.

Datasheet Details

Part number	LD7515L
Manufacturer	Leadtrend Technology
File Size	513.69 KB
Description	Primary Side Quasi-Resonant BJT Controller
Datasheet	LD7515L-LeadtrendTechnology.pdf

The LD7515L is an excellent primary side feedback BJT controller with CV/CC operation, integrated with several functions of protections.

It minimizes the component counts and is available in a tiny SOT-26 package.

Those make it an ideal design for low cost applications.

Internal OTP (Over Temperature Protection) and OVP (Over Voltage Protection) to prevent the circuit from being damaged due to abnormal conditions. In most cases, the power supply with primary-side feedback controller would accompany with some serious load regulation effect. To deal with this problem, the LD7515L consists of dedicated load regulation compensation circuit to enhance its performance. Features.
Primary-Side Feedback Control with Quasi-.

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