onsemi FSQ510M

700V Integrated Power Switch with Valley Switching control for 6Watt offline flyback converters
Obsolete

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Fichas técnicas e documentos

Baixe as fichas de dados e a documentação do fabricante para onsemi FSQ510M.

IHS

Datasheet15 páginas17 anos atrás

onsemi

Fairchild Semiconductor

SHENGYU ELECTRONICS

Cadeia de suprimentos

Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2007-05-23
Lifecycle StatusObsolete (Last Updated: 3 weeks ago)

Descrições

Descrições de onsemi FSQ510M fornecidas pelos seus distribuidores.

700V Integrated Power Switch with Valley Switching control for 6Watt offline flyback converters
SMPS Power Switch(QRC), 0.5A, 700V, 7DIP/7LSOP/8DIP (Green)
Switching Controller, Current-mode, 0.36A, 100kHz Switching Freq-Max, PDSO7
Green Mode Fairchild Power Switch | IC OFFLINE SW PWM 7MLSOP
Offline Power Switching Products FSP FOR CHARGER
Power Switch 0.28A 7-Pin MLSOP Rail
IC OFFLINE SWITCH FLYBACK 7LSOP
A Valley Switching Converter (VSC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ510 (H or M) is an integrated valley switching pulse width modulation (VS-PWM) controller and SenseFET specifically designed for offline switch-mode power supplies (SMPS) for valley switching with minimal external components. The VS-PWM controller includes an integrated oscillator, under-voltage lockout (UVLO), leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry. Compared with discrete MOSFET and PWM controller solutions, the FSQ510 (H or M) can reduce total cost, component count, size and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a platform for cost-effective designs of a valley switching flyback converters.

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