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PRELIMINARY CM3132 Triple Linear Voltage Regulator for DDR-I Memory and CPU
Features
• • • Fully integrated power solution for a CPU/SOC core and DDR-I memory ICs Lowest system cost and smallest footprint with just three external output capacitors Three linear regulators for VCORE (1.5A), VDDQ (1.5A), and VTT (0.5A, source-sink)
Product Description
The CM3132 provides an integrated power solution for a CPU core and DDR-I memory for consumer and other embedded applications. It features three independent linear regulators for VCORE, VDDQ and VTT supply regulation. The default voltage for VCORE is 1.5V. The SENSE_CORE pin can be tied to GND for the default voltage, or through a resistor divider for setting the CPU core in the range 1.2V to 1.8V. VDDQ is internally set to 2.
CM3132 Datasheet
