AS1339 dc-dc equivalent, 650ma rf step-down dc-dc.
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Fixed Switching Frequency: 2MHz PA Step-Down Converter Low Dropout Voltage Low Output-Voltage Ripple Dynamic Output Voltage Control (0.8V to 3.75V) 30µs Sett.
The AS1339 is ideal for WCDMA/NCDMA cellular handsets, Wireless PDAs, and Smartphones.
Figure 1. Typical Operating Circ.
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