Microchip NiMH Battery Charger for MCP1630

Номер на артикул на RS: 401-951Марка: Microchip№ по каталога на производителя: MCP1630RD-NMC1
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Технически документи

Спецификации

Power Management Function

Battery Charger

Kit Classification

Reference Design

Featured Device

MCP1630

Kit Name

NiMH

Детайли за продукта

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 firmware
Top Off Charge Current = 130mA 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 to prevent the battery from reaching too high a temperature during charge
Soft-start capability by holding the reference voltage low during power-up

Battery Management, Microchip

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P.O.A.

Microchip NiMH Battery Charger for MCP1630

P.O.A.

Microchip NiMH Battery Charger for MCP1630
Информацията за складовите наличности временно не е налична.

Технически документи

Спецификации

Power Management Function

Battery Charger

Kit Classification

Reference Design

Featured Device

MCP1630

Kit Name

NiMH

Детайли за продукта

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 firmware
Top Off Charge Current = 130mA 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 to prevent the battery from reaching too high a temperature during charge
Soft-start capability by holding the reference voltage low during power-up

Battery Management, Microchip