| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,420 pcs
|
30420 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The MCP73833-NVI/MF from Microchip Technology is an advanced linear charge management controller suitable for space-limited and cost-sensitive applications. It is designed for single-cell Lithium-Ion and Lithium-Polymer batteries, supporting a battery pack voltage of 4.35V.
This controller features a programmable charge current of up to 1.1A and operates with constant current/constant voltage (CC/CV) regulation, incorporating thermal regulation for reliability. It includes features such as selectable preconditioning, automatic end-of-charge control with selectable thresholds, and automatic recharge functionality.
The device offers two charge status outputs and includes a cell temperature monitor. It also supports a low-dropout linear regulator mode and automatic power-down when input power is removed, along with under-voltage lockout protection. The MCP73833-NVI/MF is available in a compact 10-DFN (3x3 mm) surface-mount package, making it ideal for portable applications.
It operates within an ambient temperature range of -40°C to 85°C. The controller is designed to adhere to USB power bus specifications when charging from a USB port.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum programmable charge current is 1.1A.
It supports Lithium Ion/Polymer battery chemistry.
The operating temperature range is -40°C to 85°C.
It is supplied in a 10-DFN (3x3mm) exposed pad package.
Yes, it operates with constant current/constant voltage operation with thermal regulation.
End-of-charge control includes selectable current threshold and selectable safety time period.
