Prodotti > Circuiti integrati (CI) > Circuiti integrati di gestione di potenza > LTC1646IGN#PBF

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Hot Swap Controller 2-CH 7V N-Channel Positive Low Voltage 16-Pin SSOP N Tube

  • Pacchetto :
  • SSOP16
  • Tipologia di produzione :
  • Hot Swap Controllers
  • RoHs Status:
  • Pb-free Halide free
  • Stock:
  • 3


Richiesta di offerta

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LTC1646IGN#PBF Dettagli del prodotto

The LTC1646IGN#PBF is a Hot Swap™ controller that allows a board to be safely inserted and removed from a live CompactPCI bus slot. Two external N-Channel transistors control the 3.3V and 5V supplies. The supplies can be ramped-up in current limit or at a programmable rate. Electronic circuit breakers protect both supplies against overcurrent fault conditions. The PWRGD output indicates when all of the supply voltages are within tolerance. The OFF/ON pin is used to cycle the board power or reset the circuit breaker. The PRECHARGE output can be used to bias the bus I/O pins during card insertion and extraction. PCI_RST# is logically combined on-chip with HEALTHY# in order to generate LOCAL_PCI_RST# which can be used to reset the CPCI card logic if either of the supply voltages is not within tolerance.

The LTC1646IGN#PBF is available in the 16-pin narrow SSOP package.


  • Allows Safe Board Insertion and Removal from a Live, CompactPCI™ Bus
  • Controls 3.3V and/or 5V Supplies
  • Programmable Foldback Current Limit During Power-Up
  • Dual Level Circuit Breakers Protect Supplies from Overcurrent and Short-Circuit Faults
  • Local_PCI_RST# Logic On-Chip
  • PRECHARGE Output Biases I/O Pins During Card Insertion and Extraction
  • User Programmable Supply Voltage Power-Up Rate
  • 15V High Side Drive for External N-Channels


  • CompactPCI Bus Removable Boards

LTC1646IGN#PBF Pinout
(Immagine: Pinout)

LTC1646IGN#PBF Block Diagram
(Immagine: Diagram)

Parametri tecnici

  • Type
  • Hot Swap Controller
  • Number of Channels
  • 2
  • Internal Switch(s)
  • No
  • Applications
  • CompactPCI?
  • Features
  • Latched Fault, UVLO
  • Programmable Features
  • Circuit Breaker, Current Limit, Fault Timeout, Slew Rate
  • Voltage Supply
  • 3.3V, 5V
  • Operating Temperature
  • -40??C ~ 85??C
  • Current Supply
  • 1.5mA
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-SSOP (0.154, 3.90mm Width)
  • Supplier Device Package
  • 16-SSOP

LTC1646IGN#PBF Datasheet

LTC1646IGN#PBF Related speciale

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Spedizione Di più
Estimated Delivery Time: Feb 04 - Feb 09 days (choose Expedited at checkout).

Spedizione & Pagamento


  • Tipo di spedizione
  • Tassa della nave
  • 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.


  • Condizioni di pagamento
  • Fee mano
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia

  • Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

    Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

  • Quantità di ordine minimo comincia da 1pcs.

    Quantità di ordine minimo comincia da 1pcs.

  • Più basso tassa di spedizione internazionale parte da US $ 2,00.

    Più basso tassa di spedizione internazionale parte da US $ 2,00.

  • 90 giorni di garanzia di qualità per tutti i prodotti.

    90 giorni di garanzia di qualità per tutti i prodotti.


  • 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


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that LTC1646IGN#PBF is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their LTC1646IGN#PBF devices; we pay more attention to the channels and quality of LTC1646IGN#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LTC1646IGN#PBF chips? Including AD original factory information, Hot Swap Controllers application, LTC1646IGN#PBF pictures?
You can use Jotrin's intelligent search engine, or filter by Hot Swap Controllers ; PCI Hot Swap Controllers category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's LTC1646IGN#PBF price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LTC1646IGN#PBF, 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 LTC1646IGN#PBF?
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 LTC1646IGN#PBF we delivered, we will accept the replacement or return of the LTC1646IGN#PBF 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 LTC1646IGN#PBF.
(3)The LTC1646IGN#PBF 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 LTC1646IGN#PBF datasheet pdf, LTC1646 pin diagram?
Need any After-Sales service, please feel free contact us:

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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