UC3906 battery charger controller
This UC3906 battery charger controller contains all of the necessary circuitry to control the charge and hold cycle for sealed lead-acid batteries. The UC3906 battery charger circuit is specifically designed to provide the proper charging voltage and current determined by the temperature and state of charge of the battery.
The UC3906 battery charger circuit controller monitor and control both the output voltage and current of the charger through three separate charge states .
UC3906 has separate voltage loop and current limit amplifiers which regulate the output voltage and current levels in the charger by controlling the onboard driver.The charger circuit requires 18 to 22 volts DC input. Three optical ( LED ) indicators show the charge state . This IC is configured to provide three charge states:
Bulk charge – the charger operates in a constant-current charge mode until the battery reaches the programmed full-charge voltage.
Overcharge – when the voltage reaches the programmed full-charge voltage, the charger switches to overcharge mode to ‘top-off’ the battery.
Float charge – when the current decreases to the minimum overcharge current, the charger enters the float charge mode.
|Battery charger using LTC4071 charge controller||
A very simple Lithium ion battery charger circuit can be designed using the LTC4071 Li-Ion...
|LiFePO4 battery charger using LTM8062||
Using the LTM8062 battery charger IC , designed by Linear Technology you can design a very...
|LT3652 solar battery charger||
Using the LT3652 solar battery charger designed by Linear Technology can be designed a very...
|Power management integrated circuit LTC3554||
This micropower multifunction power management integrated circuit (PMIC) is designed using...
|Portable solar charger designed using LM358N||
This portable solar charger electronic project is designed using some common electronic parts ....
|12V solar charger circuit design||
This simple solar charger circuit project is designed using few external common electronic parts...
|EUP8054 Li-ion charger||
A very simple Li-ion charger circuit can be designed using the EUP8054 integrated circuit which...
|MAX712 charger circuit for gel cells NiMH NiCd batteries||
Using the MAX712 can be designed a charger for Nickel Metal Hydride (NiMH) and Nickel Cadmium (...
|LT3755 Sealed Lead Acid Battery Charger||
This Sealed Lead Acid Battery Charger is deigned using the LT3755 DC DC controller . The LT3755...