| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Voltage |
The MCP73844T-820I/MS from Microchip Technology is a highly advanced linear charge management controller suitable for space-limited and cost-sensitive applications. It is designed for use with single or dual series cell Lithium-Ion or Lithium-Polymer battery packs, offering preset voltage regulation options of 8.2V or 8.4V.
Key features include programmable charge current and programmable safety charge timers, along with preconditioning for deeply depleted cells and automatic end-of-charge control. The device also provides automatic power-down when input power is removed and a charge status output for direct LED drive. It operates within a temperature range of -40°C to 85°C.
This controller is housed in an 8-MSOP package and is surface-mountable. It is ideal for applications such as personal data assistants, cellular telephones, hand-held instruments, cradle chargers, digital cameras, and MP3 players that require reliable battery charging management.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP73844T-820I/MS offers preset voltage regulation options of 8.2V and 8.4V, with a high accuracy of ±0.5% maximum.
The operating temperature range for the MCP73844T-820I/MS is -40°C to 85°C.
This device is designed for Lithium-Ion and Lithium-Polymer battery packs, supporting 1 to 2 cells.
The MCP73844T-820I/MS features programmable charge current and programmable safety charge timers.
The MCP73844T-820I/MS is available in an 8-MSOP package.