| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,504 pcs
|
30504 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Fault Protection | |
| Input Voltage | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| SVHC Present | |
| Supplier Device Package | |
| Voltage |
The MCP73841T-410I/UN from Microchip Technology is a highly advanced linear charge management controller suitable for space-limited and cost-sensitive applications. It is specifically designed for single-cell Lithium-Ion or Lithium-Polymer battery packs, offering a preset voltage regulation of 4.1V.
Key features include high-accuracy voltage regulation with a maximum deviation of 0.5%, programmable charge current, and programmable safety charge timers. The device also supports preconditioning of deeply depleted cells and automatic end-of-charge control. An integrated charge status output allows for direct LED drive, simplifying system design.
This controller operates within an input voltage range of 4.5V to 12V and is fully specified over an ambient temperature range of -40°C to +85°C. It is housed in a compact 10-MSOP package, making it ideal for portable electronic devices such as personal data assistants, cellular telephones, hand-held instruments, digital cameras, and MP3 players.
The MCP73841T-410I/UN provides a complete, stand-alone charge management solution. It includes automatic power-down when input power is removed and offers optional continuous cell temperature monitoring for enhanced safety, though this specific variant's temperature monitoring capability is noted as optional.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP73841T-410I/UN features high-accuracy preset voltage regulation with a maximum of ±0.5%.
This charge controller is designed for Lithium Ion/Polymer battery chemistries.
This IC is designed to charge single-cell battery packs.
The operating temperature range for this component is -40°C to 85°C.
The MCP73841T-410I/UN is supplied in a 10-MSOP package.
This charge controller features programmable charge current and programmable safety charge timers.
Yes, this IC includes over temperature fault protection.