DataSheet.es Q0170RA Hoja de datos PDF

Q0170RA Hoja de datos en formato PDF ( Datasheet )

Q0170RA Función - Q0170RA - Fairchild Semiconductor

Número de pieza Q0170RA
Descripción Q0170RA
Fabricantes Fairchild Semiconductor 
Logotipo Fairchild Semiconductor Logotipo
Vista previa
		

No Preview Available !

Q0170RA Hoja de datos, Descripción, Manual
FSQ0170RNA, FSQ0270RNA
Green Mode Fairchild Power Switch (FPS™)
October 2011
Features
Internal Avalanche Rugged 700V SenseFET
Consumes only 0.8W at 230 VAC & 0.5W Load with
Burst-Mode Operation
Precision Fixed Operating Frequency, 100kHz
Internal Start-up Circuit and Built-in Soft-Start
Pulse-by-Pulse Current Limiting and Auto-Restart
Mode
Over-Voltage Protection (OVP), Overload Protection
(OLP), Internal Thermal Shutdown Function (TSD)
Under-Voltage Lockout (UVLO)
Low Operating Current (3mA)
Adjustable Peak Current Limit
Applications
Auxiliary Power Supply for PC and Server
SMPS for VCR, SVR, STB, DVD & DVCD Player,
Printer, Facsimile & Scanner
Adapter for Camcorder
Description
The FSQ0170RNA, and FSQ0270RNA, consists of an
integrated current mode Pulse Width Modulator (PWM)
and an avalanche-rugged 700V Sense FET. It is
specifically designed for high-performance off-line
Switch Mode Power Supplies (SMPS) with minimal
external components. The integrated PWM controller
features include: a fixed-frequency generating oscillator,
Under-Voltage Lockout (UVLO) protection, Leading
Edge Blanking (LEB), an optimized gate turn-on/ turn-off
driver, Thermal Shutdown (TSD) protection, and
temperature compensated precision current sources for
loop compensation and fault protection circuitry.
Compared to a discrete MOSFET and controller or RCC
switching converter solution, the FSQ0170RNA, and
FSQ0270RNA reduces total component count, design
size, and weight while increasing efficiency, productivity,
and system reliability. These devices provide a basic
platform that is well suited for the design of cost-effective
flyback converters, as in PC auxiliary power supplies.
Related Application Notes
AN-4134: Design Guidelines for Off-line Forward
Converters Using Fairchild Power Switch (FPS™)
AN-4137: Design Guidelines for Off-line Flyback
Converters Using Fairchild Power Switch (FPS™)
AN-4141: Troubleshooting and Design Tips for
Fairchild Power Switch (FPS™) Flyback Applications
AN-4147: Design Guidelines for RCD Snubber of
Flyback
AN-4148: Audible Noise Reduction Techniques for
FPS™ Applications
8-DIP
Ordering Information
Product Number
FSQ0170RNA
FSQ0270RNA
Package
8DIP
8DIP
Marking Code
Q0170RA
Q0270RA
BVDSS
700V
700V
fOSC
100kHz
100kHz
RDS(ON) (MAX.)
11
7.2
FPSTM is a trademark of Fairchild Semiconductor Corporation.
© 2006 Fairchild Semiconductor Corporation
FSQ0170RNA, FSQ0270RNA Rev. 1.0.5
www.fairchildsemi.com





Páginas Total 17 Páginas
PDF Descargar[ Q0170RA.PDF ]

Enlace url


Q0170RA Datasheet ( Hojas de datos )


Hoja de datos destacado

Número de piezaDescripciónFabricantes
Q0170RAQ0170RAFairchild Semiconductor
Fairchild Semiconductor



Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z


www.DataSheet.es    |   2017   |  Contacto  |  nuevas actualizaciones