| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The MCP73114-0NSI/MF from Microchip Technology is a compact and cost-effective linear charge management controller designed for single-cell Li-Ion and Li-Polymer batteries. This device is ideal for space-limited and cost-sensitive applications such as MP3 players, digital still cameras, and handheld devices.
Key features include integrated input overvoltage protection up to 18V, a 4.15V undervoltage lockout, and constant current/constant voltage operation with thermal regulation. The fast charge current is resistor-programmable from 130 mA to 1100 mA, and the battery charge voltage can be set to 4.10V, 4.20V, 4.35V, or 4.4V. It also supports preconditioning of deeply depleted cells and automatic end-of-charge control with selectable minimum current ratios and safety timers.
The MCP73114-0NSI/MF operates within a temperature range of -40°C to +85°C and is available in a 10-lead DFN package with an exposed thermal pad for improved heat dissipation. Its small physical size and low external component count make it suitable for portable applications requiring efficient battery charging.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fast charge current is resistor programmable from 130mA to 1100mA.
The battery charge voltage can be set to 4.10V, 4.20V, 4.35V, or 4.4V.
The operating temperature range is -40°C to +85°C.
It is available in a 10-VFDFN exposed pad package (10-DFN 3x3mm) for surface mount.
Yes, it includes input overvoltage protection with an absolute maximum input of 18V.
The undervoltage lockout (UVLO) threshold is 4.15V.
It supports a single cell (1-cell) Lithium Ion/Polymer battery.
