onsemi FSQ510H

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

Preço e estoque

Fichas técnicas e documentos

Baixe as fichas de dados e a documentação do fabricante para onsemi FSQ510H.

IHS

Datasheet15 páginas17 anos atrás

onsemi

Fairchild Semiconductor

Mouser

SHENGYU ELECTRONICS

Cadeia de suprimentos

Lifecycle StatusObsolete (Last Updated: 3 weeks ago)

Descrições

Descrições de onsemi FSQ510H fornecidas pelos seus distribuidores.

700V Integrated Power Switch with Valley Switching control for 6Watt offline flyback converters
Isolated RoHS Compliant Obsolete Sync Converter Offline 28Ohm -40C~140C TJ 280mA 94.3kHz~132kHz
Switching Controller, Current-mode, 0.36A, 100kHz Switching Freq-Max, PDIP8
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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