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Référence fabricant
MCP1630RD-NMC1
MCP1630 Low-Cost NiMH Battery Charger Reference Design
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| Nom du fabricant: | Microchip | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :1 par Std. Mfr. Pkg | ||||||||||
| Code de date: | |||||||||||
Microchip MCP1630RD-NMC1 - Spécifications du produit
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Microchip MCP1630RD-NMC1 - Caractéristiques techniques
| Application Type: | Battery Management |
| Core Supported: | MCP1630 |
Fonctionnalités et applications
MCP1630RD-NMC1 Low Cost NiMH Battery Charger Reference Design is used to evaluate Microchip’s MCP1630 in a SEPIC power converter application, it is capable of charging a three series cell NiMH battery pack from an input voltage of 6 V to 14 V.
The Battery Charger Reference Design provides a constant current charge with preconditioning, cell temperature monitoring and battery pack fault monitoring. Also, the charger provides a status or fault indication. The Battery Charger Reference Design automatically detects the insertion or removal of a battery pack.
Features:
- Programmed parameters - modified in firmware
- Factory Settings:
- Preconditioning Charge Current =170 mA
- Preconditioning Threshold = 3 V
- Constant Current Fast Charge = 1.35 A
- Charge Termination based on delta - VBATT / delta time
- Charge Termination based on delta + TBATT / delta time
- Top Off Charge Current = 130 mA for 1 Hour
- Overvoltage protection (battery removed)
- Overcharge protection to prevent damaging the battery
- Overcurrent protection in the event of a shorted battery
- Battery reversal protection
- Input short circuit protection
- Overtemperature protection
- Soft-start capability by holding the reference voltage low during power-up
- Has the flexibility to optimize the charging algorithm for new battery technology
- Proprietary features can be added by modifying the firmware contained in the PIC12F683
- Factory-programmed source code is available
- Ability to adapt to environmental effects, such as ambient temperature
To Learn More About MCP1630X Product Family, Click Here
Emballages disponibles
Qté d'emballage(s) :
1 par Std. Mfr. Pkg