LM3208 - Step-Down DC-DC Converter

National Semiconductor

Datasheet Details

Part number	LM3208
Manufacturer	National Semiconductor
File Size	1.64 MB
Description	Step-Down DC-DC Converter
Datasheet	LM3208_NationalSemiconductor.pdf

The LM3208 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell.

n n n n n n n n n 2 MHz (typ. ) PWM Switching Frequency Operates from a single Li-Ion cell (2.7V to 5.5V) Adjustable Output Voltage (0.8V to 3.6V) Fast Output Voltage Transient (0.8V to 3.4V in 25µs typ. ) 650mA Maximum load capability High Efficiency (95% typ. at 3.9VIN, 3.4VOUT at 400mA) 8-pin micro SMD Package Current Overload Protection Thermal Overload Protection.

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Published: Feb 22, 2007 |