34a65 Ncp1234a65 Ncp1234a Ncp 1234a 1234 Ncp1234 Soic-7

Descripción

• Fabricante: ON Semiconductor
• Código: NCP1234AD65R2G
• Marking: 34A65

• Descripción:
~ Fixed Frequency Current Mode Controller ~
• Fixed-Frequency Current-Mode Operation with Built-In Ramp Compensation
• 65 kHz or 100 kHz Oscillator Frequency version
• Frequency Foldback then Skip Mode for Maximized Performance in Light Load and Standby Conditions
• Timer-Based Overload Protection with Latched (option A) or Auto-Recovery (option B) Operation
• High-voltage Current Source with Dynamic Self-Supply, Simplifying the Design of the VCC Capacitor
• Frequency Modulation for Softened EMI Signature, including during Frequency Foldback mode
• Adjustable Overpower Compensation
• Latch-off Input for Severe Fault Conditions, Allowing Direct Connection of an NTC for Overtemperature Protection (OTP)
• VCC Operation up to 28 V, with Overvoltage Detection
• ±500 mA Peak Source/Sink Current Drive Capability
• 4.0 ms Soft-Start
• Internal Thermal Shutdown
- Encapsulado: SOIC-7

Aplicaciones:
- Fuentes de Tv LCD y LED
- Fuentes de alimentación de equipos de audio
- Fuentes varias

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Emitimos factura A y B
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Horario de atención: Lunes a viernes de 10:30 a 12:30 y 13:30 a 17hs
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Enviamos por Mercado Envíos