UC3843BD1
Tillverkare
ON SEMICONDUCTOR
Datablad
Datablad
Specifikation
Specifikation
IC REG CTRLR FLYBACK 8SOIC
IC REG CTRLR FLYBACK 8SOIC
Detaljerad specifikation
Detaljerad specifikation
Boost, Flyback-regulator positiv, isoleringskapabel utgång step-up, step-up/step-down DC-DC kontroller IC 8-SOIC
Boost, Flyback-regulator positiv, isoleringskapabel utgång step-up, step-up/step-down DC-DC kontroller IC 8-SOIC
Beskrivning (eng)
Beskrivning (eng)
The UC3843BD1 from onsemi is a high-performance current mode controller designed for boost and flyback DC-DC converter applications. It features a trimmed oscillator for precise frequency control, undervoltage lockout, and a high current totem pole output capable of driving power MOSFETs. The device operates at a guaranteed frequency of 250 kHz and supports cycle-by-cycle current limiting, making it suitable for isolated output step-up and step-down applications.
The UC3843BD1 from onsemi is a high-performance current mode controller designed for boost and flyback DC-DC converter applications. It features a trimmed oscillator for precise frequency control, undervoltage lockout, and a high current totem pole output capable of driving power MOSFETs. The device operates at a guaranteed frequency of 250 kHz and supports cycle-by-cycle current limiting, making it suitable for isolated output step-up and step-down applications.
Tillgänglighet
Tillgänglighet
Kan beställas hos Westcomp
Kan beställas hos Westcomp
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