LM3241 Datasheet (Texas Instruments) - Step-Down DC-DC Converter

LM3241, Step-Down DC-DC Converter

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 V.

The output voltage

LM3241 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 500 mA)

* Automatic Eco-mode