LM3205 Description
The LM3205 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell, however they may be used in many other applications. It steps down an input voltage from 2.7V to 5.5V to a variable output voltage from 0.8V(typ.) to 3.6V(typ.). Output voltage is set using a VCON analog input for controlling power levels and efficiency of the RF PA.
LM3205 Key Features
- 2 2 MHz (typ.) PWM Switching Frequency
- Variable Output Voltage (0.8V to 3.6V)
- 650mA Maximum Load Capability
- High Efficiency (96% Typ at 4.2VIN, 3.4VOUT at
- Current Overload Protection
- Thermal Overload Protection
- Packages
- 8-Pin DSBGA (Lead Free)
- 10-Pin WSON