IC BATT CHG MULT-CHEM 6CEL 28QFN
| Part Number | LTC4013EUFD |
| Date Code | 2004 |
| Quantity Available | 26490 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 1000 |
| Datasheet | LTC4013.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | KOREA |
| Country of Diffusion | KOREA |
| Lot Number | NP68263.31 |
| MSL | 3 |
| Base Product Number | LTC4013 |
| Packaging | Tape & Reel (TR)/Cut Tape (CT) |
| Series | - |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 6 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature |
| Charge Current - Max | - |
| Battery Pack Voltage | - |
| Voltage - Supply (Max) | 60V |
| Interface | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (4x5) |
The LTC4013EUFD is a high voltage battery charger that is well suited for charging a wide range of lead-acid batteries including both vented and sealed types. It supports bulk, float, absorption and equalization charging. The LTC4013 also supports termination options for Li-Ion/Polymer and LiFePO4 batteries.
Charging is performed with a high efficiency synchronous buck (step-down) converter that uses external N-channel MOSFETs. Switching frequency is resistor programmable or can be synchronized to an external clock. Charge current is programmed with an external sense resistor.
The LTC4013EUFD also includes maximum power point tracking input-voltage regulation for limited power sources such as solar panels. Other features include user-programmable absorption and equalization times, temperature-compensated charge voltage and an external N-channel MOSFET isolation control circuit.
