Evaluation Board Manual

DESCRIPTION The SP6659 Evaluation Board is designed to help the user evaluate the performance of the SP6659 for use as a single Li-Ion battery Step-Down DC-DC Converter. The SP6659 operates from 2.5V to 5.5V input, with the highest efficiency in the range 3.0V to 4.2V where the Li-Ion battery has

1.5MHz, 600mA Synchronous Buck Regulator

DESCRIPTION The SP6659 is a 600mA synchronous buck regulator using a constant frequency, current mode architecture. The output voltage can be programmed using an external resistor divider. The 2.5V to 5.5V input voltage range is ideal for portable applications that use a Li-Ion battery. Switching

1.5MHz, 600mA Synchronous Buck Regulator

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짹1째C, SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms

General Description The MAX6657/MAX6658/MAX6659 are precise, two channel digital temperature sensors. Each accurately measures the temperature of its own die and one remote PN junction, and reports the temperature in digi tal form on a 2-wire serial interface. The remote junction can be a diode

TMOS SWITCHING FET TRANSISTORS

LOW POWER IF/AF CIRCUIT (WITH RSSI) FOR FM RADIO

LOW POWER IF/AF CIRCUIT (WITH RSSI) FOR FM RADIO The SL6659 is a complete single chip mixer, IF amplifier and detector for FM cellular radio, cordless telephones and low power radio applications. It features an exceptionally stable RSSI (Received Signal Strength Indicator) output using a unique s