DataSheet.es    


PDF GL8258AN Data sheet ( Hoja de datos )

Número de pieza GL8258AN
Descripción Primary Feedback PWM Controller
Fabricantes grenergy 
Logotipo grenergy Logotipo



Hay una vista previa y un enlace de descarga de GL8258AN (archivo pdf) en la parte inferior de esta página.


Total 8 Páginas

No Preview Available ! GL8258AN Hoja de datos, Descripción, Manual

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
Application
LED Lighting
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. Those make it an ideal design for
low cost application.
It provides functions of low startup current, green-
mode power-saving operation, VCC over-voltage
protection, and FB pin abnormal conditions sensing
to prevent the circuit being damaged from the
abnormal conditions.
Ordering and Marking Information
SOT-26
Code 1 8
Year 2008
Code 2 1
Month Jan.
9
2009
2
Feb.
A
2010
3
Mar.
B
2011 ● ● ●
4
Apr.
G
2016
9
Sep.
H
2017
A
Oct.
I
2018
B
Nov.
J
2019
C
Dec.
Grenergy OPTO Inc. reserves the right to make changes to improve reliability or manufacture ability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
2012.05 Ver.C Copyright grenergy OPTO, Inc. www.grenergy-ic.com
1

1 page




GL8258AN pdf
Application Information
The GR8258N/58AN is a primary feedback PWM
controller for flyback converter application. It is
suitable for low output wattage below 15W and
small size AC/DC converter. It is required only
Preliminary GL8258N/58AN
very few external components to achieve the
application. The typical application circuit is shown
as below Fig.1.
Fig.1
2012.05 Ver. C Copyright Grenergy OPTO, Inc. www.grenergy-ic.com
6

5 Page










PáginasTotal 8 Páginas
PDF Descargar[ Datasheet GL8258AN.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
GL8258ANPrimary Feedback PWM Controllergrenergy
grenergy

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar