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FAN6749MLM

FAN6749MLM
Mfr. #:
FAN6749MLM
Hersteller:
FAIRCHILD
Beschreibung:
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
FAN6749MLM Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Produkteigenschaft
Attributwert
Hersteller
FAIRCHILD
Produktkategorie
IC-Chips
Tags
FAN674, FAN67, FAN6, FAN
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***emi
Green-Mode PWM Controller for Flyback Converter, 65KHz, 2 level OCP
***et
Current Mode PWM Controller 300mA 8-Pin SOIC N T/R
***rchild Semiconductor
The FAN6749 highly integrated PWM controller enhances the performance of flyback converters. To minimize standby power consumption, a proprietary Green-Mode function continuously decreases the switching frequency under light-load conditions. Under zero-load conditions, the power supply enters Burst Mode and completely shuts off PWM output. Green Mode helps power supplies meet international power conservation requirements. The FAN6749 is designed for SMPS with surge-current output and incorporates a two-level Over-Current Protection (OCP) function. Besides the cycle-by-cycle current limiting, two-level OCP can handle peak loading within a specified delay time.FAN6749 also integrates a frequency-hopping function that helps reduce EMI emission of a power supply with minimum line filters. Built-in synchronized slope compensation helps achieve stable peak-current control. To keep constant output power limit over universal AC input range, the current limit and OCP threshold voltage are adjusted according to AC line voltage detected by the HV pin. Gate output is clamped at 14.5V to protect the external MOSFET from over-voltage damage. Other protection functions include: AC input brownout protection with hysteresis, Short-Circuit Protection (SCP) for output-short condition, and VDD Over-Voltage Protection (OVP). For over-temperature protection, an external NTC thermistor can be applied to sense the ambient temperature. When OLP, OCP, SCP, VDD OVP, or OTP is activated, an internal latch circuit latches off the controller. The latch resets when VDD is removed.There are three differences from FAN6748 to FAN6749:Over-current protection debounce time is extended to 1400ms.Brown-out debounce time is extended to 100ms.No SENSE short-circuit protection function.
Teil # Mfg. Beschreibung Aktie Preis
FAN6749MLMFairchild Semiconductor Corporation 
RoHS: Not Compliant		45000
    Bild Teil # Beschreibung
    FAN6748ML

    Mfr.#: FAN6748ML

    OMO.#: OMO-FAN6748ML-1190

    		 Neu und Original
    FAN6751MRMYC

    Mfr.#: FAN6751MRMYC

    OMO.#: OMO-FAN6751MRMYC-1190

    		 Neu und Original
    FAN6754AMRMY

    Mfr.#: FAN6754AMRMY

    OMO.#: OMO-FAN6754AMRMY-1190

    		 AC/DC Converters This particular part was found to be patent infringing and we are unable to sell this product.
    FAN6754BMRMY

    Mfr.#: FAN6754BMRMY

    OMO.#: OMO-FAN6754BMRMY-1190

    		 AC/DC Converters This particular part was found to be patent infringing and we are unable to sell this product.
    FAN6754MLMY

    Mfr.#: FAN6754MLMY

    OMO.#: OMO-FAN6754MLMY-1190

    		 AC/DC Converters High Intg. Ultra Grn Mode PWM Controlle
    FAN6754WAMR

    Mfr.#: FAN6754WAMR

    OMO.#: OMO-FAN6754WAMR-1190

    		 Neu und Original
    FAN6754WAMRMY

    Mfr.#: FAN6754WAMRMY

    OMO.#: OMO-FAN6754WAMRMY-1190

    		 PWM CONTROLLER - Tape and Reel (Alt: FAN6754WAMRMY)
    FAN6755WMY

    Mfr.#: FAN6755WMY

    OMO.#: OMO-FAN6755WMY-1190

    		 Current Mode PWM Controller 700mA 7-Pin SOP T/R (Alt: FAN6755WMY)
    FAN6791MY

    Mfr.#: FAN6791MY

    OMO.#: OMO-FAN6791MY-1190

    		 Switching Controllers This particular part was found to be patent infringing and we are unable to sell this product.
    FAN6791NY

    Mfr.#: FAN6791NY

    OMO.#: OMO-FAN6791NY-1190

    		 Switching Controllers This particular part was found to be patent infringing and we are unable to sell this product.
    Verfügbarkeit
    Aktie:
    Available
    Auf Bestellung:
    3500
    Menge eingeben:
    Der aktuelle Preis von FAN6749MLM dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
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