RT9535A
High Efficiency Switching Mode Battery Charger
General Description
The RT9535A is a PWM switch mode battery charger controller to fast charge single or multiple Li-Ion, NiMH and NiCd batteries, using constant current or constant
voltage control.
Maximum current can be easily programmed by external resistor.
The constant
voltage output can support up to 22V with 0.
5% accuracy.
A third control loop limits the input current drawing from the adapter during charging.
This allows simultaneous operation of the equipment and fast battery charging without over loading to the adapter.
The RT9535A can charge batteries from 2.
5V to 22V with dropout
voltage as low as 0.
4V.
The RT9535A is availa...