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LTC4110EUHF
LTC4110EUHF - Brand New Analog Devices / 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®4110 is a complete single chip, high efficiency, fl yback battery charge and discharge manager with automatic switchover between the input supply and the backup battery or super capacitor. The IC provides four modes of operation: battery backup, battery charge, battery calibration and shutdown. Battery backup and battery charge are automatic standalone modes, while the optional calibration mode requires a CPU host to communicate over an SMBus. During calibration the fl yback charger is used in reverse to discharge the battery with a programmable constant current into the system load eliminating heat generation.
FEATURES
■ Complete Backup Battery Manager for Li-Ion/
Polymer, Lead Acid, NiMH/NiCd Batteries and
Super Capacitors
■ Charge and Discharge Battery with Voltages Above
and Below the Input Supply Voltage
■ “No Heat” Battery Calibration Discharge Using
System Load
■ Automatic Battery Backup with Input Supply
Removal Using PowerPath™ Control
■ Standalone for Li-Ion/Polymer, SLA, and Supercaps
■ Optional SMBus/I2C Support Allows Battery
Capacity Calibration Operation with Host
■ Over- and Under-Battery Voltage Protection
■ Adjustable Battery Float Voltage
■ Precision Charge Voltage ±0.5%
■ Programmable Charge/Calibration Current Up to
3A with ±3% Accuracy
■ Optional Temperature Qualifi ed Charging
■ Wide Backup Battery Supply Range: 2.7V to 19V
■ Wide Input Supply Range: 4.5V to 19V
■ 38-Lead (5mm × 7mm) QFN Package
APPLICATIONS
■ Backup Battery Systems
■ Server Memory Backup
■ Medical Equipment
■ High Reliability Systems
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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