LM3241 Overview
The LM3241 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell. The device can also be used in many other applications. The device steps down an input voltage from 2.7 V to 5.5 V to an adjustable output voltage from 0.6 V to 3.4.
LM3241 Key Features
- 1 6-MHz (typ.) PWM Switching Frequency
- Operates from a Single Li-Ion Cell (2.7 V to 5.5 V)
- Adjustable Output Voltage (0.6 V to 3.4 V)
- 750-mA Maximum Load Capability
- High Efficiency (95% typ. at 3.9 VIN, 3.3 VOUT at
- Automatic Eco-mode™ and PWM Mode Change
- 6-Bump DSBGA Package
- Current Overload Protection
- Thermal Overload Protection
- Soft Start Function