MCP73831T-2DCI/OT
Charge Controller Li-Ion/Li-Pol 15mA to 500mA 4.2V 5-Pin SOT-23 T/R
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Manufacturer:Microchip
Product Category:
Power Management, Battery Management, Battery Chargers
Avnet Manufacturer Part #: MCP73831T-2DCI/OT
Secondary Manufacturer Part#: MCP73831T-2DCI/OT
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RoHS 10 Compliant -
Tariff Charges
The MCP73831T-2DCI/OT is a miniature single-cell, fully integrated Li-ion, Li-polymer charge Management Controller for use in space limited and cost-sensitive applications. This controller employ a constant-current/constant voltage charge algorithm with selectable preconditioning and charge termination. The constant current value is set with one external resistor. This devices limit the charge current based on die temperature during high power or high ambient conditions. This thermal regulation optimizes the charge cycle time while maintaining device reliability.
- High accuracy preset output voltage regulation (±0.75%)
- User-programmable charge current
- Charge status output can directly drive LEDs
- On-chip thermal regulation
- Preconditioning and end-of-charge ratio options
- Under-voltage lockout
- Automatic power-down
- Thermal regulation
- Automatic power down
- Operating temperature range from -40°C to 85°C
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 4.2 V | ||
| Li-Ion, Li-Pol, Li-Pol | ||
| 15 to 500 mA | ||
| 4.2 V | ||
| 6 V | ||
| Matte Tin | ||
| 260 | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 5 | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 5SOT-23 | ||
| 5 | ||
| 3.1 x 1.8 x 1.3 mm | ||
| Industrial | ||
| SOT-23 |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
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