MCP73844-840I/MS
Linear Charge Management Controller Li-Ion/Li-Pol Packs ±30mA 8.4V 8-Pin MSOP Tube
-
RoHS 10 Compliant -
Tariff Charges
The MCP73844 device is highly advanced linear charge management controllers for use in space-limited, cost-sensitive applications. The MCP73844 combine high accuracy, constant-voltage, constant-current regulation, cell preconditioning, advanced safety timers, automatic charge termination and charge status indication in space-saving, 8-pin MSOP packages. The MCP73844 provides complete, fully-functional, stand-alone charge management solutions. The MCP73844 are designed for applications utilizing dual series cell Lithium-Ion or Lithium-Polymer battery packs. Two preset voltage regulation options are available (8.2V and 8.4V). The MCP73844 operate with an input voltage range of 8.7V to 12V. The MCP73844 device is fully specified over the ambient temperature range of -40°C to +85°C.
- Linear Charge Management Controllers
- High-Accuracy Preset Voltage Regulation:
- + 0.5% (max)
- Four Preset Voltage Regulation Options:
- 8.2V - MCP73844-8.2
- 8.4V - MCP73844-8.4
- Programmable Charge Current
- Programmable Safety Charge Timers
- Preconditioning of Deeply Depleted Cells
- Automatic End-of-Charge Control
- Optional Continuous Cell Temperature Monitoring (MCP73841 and MCP73842)
- Charge Status Output for Direct LED Drive
- Automatic Power-Down when Input Power Removed
- Temperature Range: -40°C to 85°C
- Packaging: MSOP-8
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 8.4 V | ||
| Li-Ion, Li-Pol, Li-Pol | ||
| ±30 mA | ||
| 8.4 V | ||
| 12 V | ||
| Matte Tin | ||
| 260 | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 2 | ||
| 8 | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 8MSOP | ||
| 8 | ||
| 3 x 3 x 0.85 mm | ||
| Industrial | ||
| MSOP |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: