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LTC4061EDD-4.4
LTC4061EDD-4.4 - Brand New Linear Technology Battery Management ICs
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The LTC®4061-4.4 is a full-featured, flexible, standalone linear charger for
single-cell 4.375V Lithium-Ion batteries. It is capable of operating within
USB power specifications.
Both programmable time and programmable current based termination schemes are
available. Furthermore, the CHRG open-drain status pin can be programmed to
indicate the battery charge state according to the needs of the application.
Additional safety features designed to maximize battery lifetime and
reliability include NTC battery temperature sensing and the SmartStart
charging algorithm.
FEATURES
■ Charge Current Programmable Up to 1A
■ Charges Single-Cell Li-Ion Batteries Directly from
USB Port
■ Preset 4.375V Float Voltage with ±0.4% Accuracy
■ Thermistor Input for Temperature Qualified
Charging
■ Input Supply Present Logic Output
■ Thermal Regulation Maximizes Charge Rate
Without Risk of Overheating
■ Programmable Charge Current Detection/
Termination
■ Programmable Charge Termination Timer
■ Smart Pulsing Error Feature
■ SmartStartTM Prolongs Battery Life
■ 20µA Charger Quiescent Current in Shutdown
■ Available in a Low Profile (0.75mm) 10-Lead
(3mm × 3mm) DFN Package
APPLICATIONS
■ Handheld Computers
■ Portable MP3 Players
■ Digital Cameras
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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