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FSQ0370RLA
700 V Integrated Power Switch with 100 kHz Frequency and Adjustable Current Limit for 19 W Offline Flyback Converter
Artikelnummer
FSQ0370RLA
Kategori
Power Chips > AC-DC Controllers and Regulators
Tillverkare/varumärke
onsemi (Ansemi)
Inkapsling
SOP-8-2.54mm
Förpackning
taping
Antal paket
1000
Beskrivning
The FSQ0370 consists of an integrated current-mode pulse-width modem (PWM) and an avalanche-tolerant 700V SenseFET device. It is designed for high-performance off-line Switch Mode Power Supplies (SMPS) with minimal external components. Integrated PWM controller features include: fixed frequency generator oscillator, undervoltage lockout (UVLO) protection, leading edge blanking (LEB), optimized gate on/off driver, thermal shutdown (TSD) protection and Temperature compensated precision current source for loop compensation and fault protection circuits. Compared to discrete MOSFET and controller or RCC switching converter solutions, the FSQ0370 reduces overall component count, design size and weight; while improving efficiency, productivity and system reliability. These devices provide an optimal base platform for cost-effective flyback converter designs such as PC auxiliary power supplies.
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