I want to make a battery charger for 7 Ah 24Vdc lead-acid batteries. Input of the battery charger will be around 24V (23-25 Vdc) and the maximum output current of battery charger may be between 1-3A. I checked UC3909 but I couldn't understand if it is suitable for us. Could you please help me to find suitable product for me? I would prefer switching chargers but it should be easy to implement. Thanks in advance for your help.
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