Produkte > Integrierte Schaltungen (ICs) > Embedded-Prozessoren & Controller > MB3789
  • MB3789
FUJITSU

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MB3789

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Switching Regulator Controller (Supporting External Synchronization)

Hersteller : Fujitsu Components America, Inc
Verpackung/Behälter : TSSOP16
Produkt der Kategorien : Embedded-Prozessoren & Controller
Datasheet: MB3789 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Lagerbestand: 380

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MB3789 Beschreibung

The MB3789 is a PWM (pulse width modulation) switching regulator controller supporting an external sync signal. The MB3789 incorporates two error amplifiers which can be used respectively for voltage control and current control, allowing the IC to serve as a DC/DC converter with current regulating functions.
The MB3789 is the ideal IC for supplying power to the back-lighting fluorescent tube for a liquid crystal display (LCD) device such as a camera-integrated VTR.

Feature


• Wide range of operating power supply voltages: 3 V to 18 V
• Low current consumption: 1.5 mA (Typ.)
• Wide input voltage range of error amplifier: –0.2 V to VCC – 1.8 V
• Built-in two error amplifier
• Oscillator capable of operating with an external sync signal
• Built-in timer latch short protection circuit
• Variable dead time provides control over total operating range
• Output supporting a power MOSFET
• 16-pin SSOP package mountable at high density

Technische Parameter

  • Hersteller
  • FUJITSU
  • Verpackung
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Verpackung/Behälter
  • TSSOP16

MB3789 Verwandte besondere

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Fracht:
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Estimated Delivery Time: Jul 21 - Jul 26 days (choose Expedited at checkout).

Fracht & Zahlung

Fracht

  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


Zahlung

  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.

Verpackung

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Garantien

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that MB3789 is the original manufacturer or agent of FUJITSU?
We have a professional business development department to strictly test and verify the qualifications of FUJITSU original manufacturers and agents. All FUJITSU suppliers must pass the qualification review before they can publish their MB3789 devices; we pay more attention to the channels and quality of MB3789 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MB3789 chips? Including FUJITSU original factory information, application, MB3789 pictures?
You can use Jotrin's intelligent search engine, or filter by Embedded-Prozessoren & Controller category, or find it through Fujitsu Components America, Inc Information page.
Q: Are the FUJITSU's MB3789 price and stock displayed on the platform accurate?
The FUJITSU's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MB3789, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MB3789?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MB3789 we delivered, we will accept the replacement or return of the MB3789 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MB3789.
(3)The MB3789 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MB3789 datasheet pdf, MB3789 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Fujitsu Components America, Inc

Fujitsu
Fujitsu's product line includes electromechanical relays, high-speed differential connectors, and resistive touch panels for a wide range of applications and industries. Fujitsu is committed to developing superior products. Strict quality-process standards has put the Fujitsu at the forefront of the...
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