MCP1630RD-NMC1 MICROCHIP MCP1630 NiMH Battery Charger Ref Design
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| Producent | MICROCHIP | | Part Number | MCP1630RD-NMC1 (MCP1630RDNMC1) |
| Specifications | MCP1630 NiMH Battery Charger Ref Design |
| Unit Price | 40,54 EUR |
| Minimum Order Quantity | 1 |
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| Description | ClassificationDevelopment Kit Kit ContainsNiMH Battery Charger Reference Design Board for MC TechnologyPower Management Product Details MCP1630 NiMH Battery Charger Reference Design NiMH Battery Charger board preprogrammed to charge 3 NiMH cells. Charge profile and number of batteries can be changed with firmware. The design uses the MCP1630 High-Speed Analog PWM combined with the PIC microcontroller. Charge current is initially set for 1.35A fast charge, preconditioning charge current 170mA, and preconditioning threshold 3V. Programmed parameters - modified in firmwareTop Off Charge Current = 130mA for 1 HourOvervoltage protection (battery removed)Overcharge protection to prevent damaging the batteryOvercurrent protection in the event of a shorted batteryBattery reversal protectionInput short circuit protectionOvertemperature protection to prevent the battery from reaching too high a temperature during chargeSoft-start capability by holding the reference voltage low during power-up Battery Charging & Monitoring Controllers |
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