LM3205
Overview
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.).
- 2 2 MHz (typ.) PWM Switching Frequency
- Operates from a Single Li-Ion Cell (2.7V to
- Variable Output Voltage (0.8V to 3.6V)
- Fast Output Voltage Transient (0.8V to 3.6V in 20µs)
- 650mA Maximum Load Capability
- High Efficiency (96% Typ at 4.2VIN, 3.4VOUT at 400mA) from Internal Synchronous Rectification
- Current Overload Protection
- Thermal Overload Protection
- Packages - 8-Pin DSBGA (Lead Free)
- 10-Pin WSON
