Prodotti > Circuiti integrati (CI) > Circuiti integrati di gestione di potenza > LTC1760IFW#PBF

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Switching Battery Charger Li-Ion/Li-Pol/NiCD/NiMH 4000mA 48-Pin TSSOP Tube

  • Pacchetto :
  • TSSOP-48
  • Tipologia di produzione :
  • Battery Management
  • RoHs Status:
  • Pb-free Halide free
  • Stock:
  • 670


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LTC1760IFW#PBF Dettagli del prodotto

The LTC1760IFW#PBF Smart Battery System Manager is a highly-integrated SMBus Level 3 battery charger and selector intended for products using dual smart batteries. Three SMBus interfaces allow the LTC1760IFW#PBF to servo to the internal voltage and currents measured by the batteries while allowing an SMBus Host device to monitor either battery’s status. Charging accuracy is determined by the battery’s internal voltage and current measurements, typically better than ±0.2%.

A proprietary PowerPath architecture supports simultaneous charging or discharging of both batteries. Typical battery run times are extended by up to 10%, while charging times are reduced by up to 50%. The LTC1760IFW#PBF automatically switches between power sources in less than 10μs to prevent power interruption upon battery or wall adapter removal.

The LTC1760IFW#PBF implements all elements of a version 1.1 “Smart Battery System Manager” except for the generation of composite battery information. An internal multiplexer cleanly switches the SMBus Host to either of the two attached Smart Batteries without generating partial messages to batteries or SMBus Host. Thermistors on both batteries are automatically monitored for temperature and disconnection information (SafetySignal).


  • SMBus Charger/Selector for Two Smart Batteries*
  • Voltage and Current Accuracy within 0.2% of Value Reported by Battery
  • Simplifies Construction of “Smart Battery System Manager”
  • Includes All SMBus Charger V1.1 Safety Features
  • Supports Autonomous Operation without a Host
  • Allows Both Batteries to Discharge Simultaneously into Single Load with Low Loss (Ideal Diode)
  • SMBus Switching for Dual Batteries with Alarm Monitoring for Charging Battery at All Times
  • Pin Programmable Limits for Maximum Charge Current and Voltage Improve Safety
  • Fast Autonomous Power Path™ Switching (<10µs)
  • Low Loss Simultaneous Charging of Two Batteries
  • >95% Efficient Synchronous Buck Charger
  • AC Adapter Current Limiting* Maximizes Charge Rate
  • SMBus Accelerator Improves SMBus Timing**
  • Available in 48-Lead TSSOP Package


  • Portable Computers and Instruments
  • Standalone Dual Smart Battery Chargers
  • Battery Backup Systems

LTC1760IFW#PBF Pinout
(Immagine: Pinout)

LTC1760IFW#PBF Block Diagram
(Immagine: Diagram)

Parametri tecnici

  • Battery Chemistry
  • Smart Batteries
  • Number of Cells
  • 2
  • Current Charging
  • Constant - Programmable
  • Charge Current Max
  • 4.43A
  • Voltage Supply (Max)
  • 28V
  • Interface
  • I2C
  • Operating Temperature
  • -40??C ~ 125??C (TA)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 48-TFSOP (0.240, 6.10mm Width)
  • Supplier Device Package
  • 48-TSSOP

LTC1760IFW#PBF Datasheet

LTC1760IFW#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 LTC1760IFW#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 LTC1760IFW#PBF devices; we pay more attention to the channels and quality of LTC1760IFW#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 LTC1760IFW#PBF chips? Including AD original factory information, Battery Management application, LTC1760IFW#PBF pictures?
You can use Jotrin's intelligent search engine, or filter by Battery Charger IC ; Switching Battery Chargers category, or find it through Analog Devices, Inc Information page.
Q: Are the AD's LTC1760IFW#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 LTC1760IFW#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 LTC1760IFW#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 LTC1760IFW#PBF we delivered, we will accept the replacement or return of the LTC1760IFW#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 LTC1760IFW#PBF.
(3)The LTC1760IFW#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 LTC1760IFW#PBF datasheet pdf, LTC1760 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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