Power Reference Designs (1)
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ADP2504 Reference Design
(pdf, 137 kB)
PRD uses 3.0 V to 4.2 V for the input voltage. Design criteria are for small size and low cost. The switching frequency is fixed at 2.5 MHz. The output is current limited to 600mA +/-10% and remains in constant current for Vout down to 2.5 V.
