DC1473A-A

DC1473A-A is a 2A monolithic Li-ion battery charger featuring the LT3650EDD-8.4/8.2. The LT3650 is a complete mid-power Li-Ion battery charger that can operate over a wide input voltage range. The charger is a CC/CV charger with a maximum charge current externally programmable up to 2A. A precondition feature trickle charges a low voltage battery and bad battery detection provides a signal if the battery doesn’t respond to preconditioning. The LT3650EDD-8.4/8.2 is available in a 12-lead (3mm × 3mm) DFN surface mount package with an exposed pad.

• 9V to 32V HV input voltage range
• 7.4V to 8.48V Vout
• 8.4V/8.2V output float voltage (constant voltage mode)
• 2A (RRNG equals 20Kohm) output current limit ILIM

Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party