Analog Devices Inc. LTC4055EUF#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.52 | $6.52 |
| 15+ | $6.31 | $94.65 |
| 25+ | $6.17 | $154.25 |
| 50+ | $5.83 | $291.50 |
| 100+ | $5.15 | $515.00 |
| N+ | $1.03 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Timer |
| Fault Protection | Over Temperature, Reverse Current |
| Charge Current - Max | 1A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 5.5V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Supplier Device Package | 16-QFN (4x4) |
| ROHS |  |
The LTC4055EUF#PBF from Analog Devices is a USB-compatible power manager and linear battery charger for single-cell Lithium Ion batteries. It is designed to charge a battery to 4.2V with a current up to 1A. The device integrates a USB interface for power input and includes essential protection features like Over Temperature and Reverse Current protection. Housed in a 16-WQFN package, it operates over a temperature range of -40°C to 85°C, making it a versatile solution for a wide range of USB-powered portable electronics.
- USB compatibility: Seamlessly integrates with standard USB power sources for convenient charging.
- Protection against battery drain: Reverse Current protection prevents the battery from discharging back into the USB port.
- Thermal safety: Over Temperature protection ensures safe operation under various conditions.
- Compact and efficient: The 16-WQFN package is suitable for space-constrained portable designs.
USB-Powered Consumer Electronics
The LTC4055EUF#PBF is specifically designed for USB-powered charging of single-cell Li-Ion batteries, making it ideal for smartphones, tablets, and other portable devices that charge from a USB port.
Portable Media Players
MP3 players and portable gaming devices can leverage the USB interface for convenient charging from a computer or wall adapter, with the integrated reverse current protection preventing battery drain.
Digital Cameras and Camcorders
These devices often charge via USB. This charger's 1A current capability and thermal protection ensure safe and efficient charging of the internal Li-Ion battery.
Wireless Peripherals
Wireless keyboards, mice, and headsets with internal Li-Ion batteries can be charged using a standard USB connection, simplifying the user experience.
Handheld GPS Devices
For outdoor and automotive use, this charger provides a reliable way to manage the Li-Ion battery, with over temperature protection ensuring safety during extended charging sessions.
- Q: What battery chemistry does the LTC4055EUF#PBF support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1).
- Q: What is the maximum charge current?
- A: The maximum charge current is 1A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.2V.
- Q: What interface does it use?
- A: It uses a USB interface for power input and control.
- Q: What fault protection features are included?
- A: It includes Over Temperature and Reverse Current protection.
LTC4055EUF#PBF.pdf
- Q: What battery chemistry does the LTC4055EUF#PBF support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1).
- Q: What is the maximum charge current?
- A: The maximum charge current is 1A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.2V.
- Q: What interface does it use?
- A: It uses a USB interface for power input and control.
- Q: What fault protection features are included?
- A: It includes Over Temperature and Reverse Current protection.
