Microchip Technology MCP73834T-FCI/UN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.08 | $1.08 |
| 15+ | $1.05 | $15.75 |
| 25+ | $1.03 | $25.75 |
| 50+ | $0.97 | $48.50 |
| 100+ | $0.86 | $86.00 |
| N+ | $0.17 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Temperature |
| Charge Current - Max | 1.1A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-MSOP |
| ROHS |  |
The MCP73834T-FCI/UN from Microchip Technology is a linear charger IC tailored for single-cell Lithium Ion/Polymer batteries. It delivers a charge current up to 1.1A with a regulated output of 4.2V. The device includes Over Temperature protection and operates across a wide temperature range of -40°C to 85°C. Packaged in a compact 10-TFSOP/MSOP, it is ideal for portable and space-limited applications requiring reliable and safe battery charging.
- Compact Design: The 10-TFSOP/MSOP package enables integration into space-constrained portable devices.
- Industrial Temperature Range: Operates from -40°C to 85°C, suitable for harsh environments.
- High Charge Current: Supports up to 1.1A, reducing charging time for single-cell batteries.
- Built-in Safety: Over Temperature protection ensures safe operation under thermal stress.
Portable Audio Equipment
High-end portable audio players use single-cell Li-Polymer batteries. The MCP73834T-FCI/UN provides a clean 1.1A charge with 4.2V regulation, ensuring minimal noise and safe charging in compact enclosures.
Handheld Test Instruments
Multimeters and signal analyzers used in field service benefit from the -40°C to 85°C temperature range. This charger maintains reliable performance for Lithium Ion/Polymer cells in extreme working conditions.
Smart Glasses
Wearable smart glasses require ultra-compact charging circuits. The 10-TFSOP/MSOP package fits tight PCB layouts while delivering a full 1.1A charge current for quick battery replenishment.
Emergency Beacon Devices
Safety beacons must operate in harsh environments. The wide temperature tolerance and Over Temperature protection of this IC ensure dependable charging of single-cell batteries in critical situations.
Portable POS Terminals
Mobile payment devices need robust charging. The MCP73834T-FCI/UN offers a reliable 4.2V charge profile for single-cell Li-Polymer batteries, supporting daily commercial use in retail environments.
- Q: What battery chemistry is supported by the MCP73834T-FCI/UN?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells does this charger support?
- A: It is designed for a single cell (1).
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.1A.
- Q: What is the battery voltage?
- A: The battery voltage is regulated at 4.2V.
- Q: Does it have fault protection?
- A: Yes, it includes Over Temperature protection.
- Q: What is the package type?
- A: It comes in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package.
MCP73834T-FCI/UN.pdf
- Q: What battery chemistry is supported by the MCP73834T-FCI/UN?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells does this charger support?
- A: It is designed for a single cell (1).
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.1A.
- Q: What is the battery voltage?
- A: The battery voltage is regulated at 4.2V.
- Q: Does it have fault protection?
- A: Yes, it includes Over Temperature protection.
- Q: What is the package type?
- A: It comes in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package.
