LM3208UR/NOPB Description

The LM3208UR/NOPB  is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-lon cell. 

LM3208UR/NOPB Features

• 2 MHz (typ.) PWM Switching Frequency

• Operates from a Single Li-lon 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 3.9_VIN, 3.4V_our at 400mA)

• 8-pin DSBGA Package

• Current Overload Protection

• Thermal Overload Protection

LM3208UR/NOPB Applications

• Cellular Phones

• Hand-Held Radios

• RF PC Cards

• Battery Powered RF Devices