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GL8258AN - Primary Feedback PWM Controller

Download the GL8258AN datasheet PDF. This datasheet also covers the GL8258N variant, as both devices belong to the same primary feedback pwm controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The GL8258N/58AN is an excellent primary side feedback control PWM IC.

It’s integrated constant voltage (CV) and constant current (CC) regulation functions.

While it operates on CV mode, it acts as a voltage source.

Key Features

  • Primary Sensing for Constant-Voltage(CV) and Constant-Current(CC) Regulation Pulse by Pulse Current Limiting (OCP) Low Start-Up Current (6uA) Fixed Frequency for Driving Power MOS VCC Over-Voltage Protection Output Over-Voltage Protection Cable Compensation for CV regulation (GL8258AN only) SOT-26 Package with Few External Components Needed.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (GL8258N-grenergy.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number GL8258AN
Manufacturer grenergy
File Size 456.38 KB
Description Primary Feedback PWM Controller
Datasheet download datasheet GL8258AN Datasheet

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Other Datasheets by grenergy

Part Number Description
GL8258 Primary Feedback PWM Controller
GL8258N Primary Feedback PWM Controller
GL8259 Primary side control off line LED controller
GL8211 High Power Factor & Accuracy Constant Current LED Driver
GL8211B High Power Factor & Accuracy Constant Current LED Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Preliminary GL8258N/58AN Primary Feedback PWM Controller for Flyback Application Features Primary Sensing for Constant-Voltage(CV) and Constant-Current(CC) Regulation Pulse by Pulse Current Limiting (OCP) Low Start-Up Current (6uA) Fixed Frequency for Driving Power MOS VCC Over-Voltage Protection Output Over-Voltage Protection Cable Compensation for CV regulation (GL8258AN only) SOT-26 Package with Few External Components Needed Description The GL8258N/58AN is an excellent primary side feedback control PWM IC. It’s integrated constant voltage (CV) and constant current (CC) regulation functions. While it operates on CV mode, it acts as a voltage source. While it operates on CC mode, it acts as a current source. It minimizes the components counts and is available in a tiny SOT-26 package.