LM3200 - Step-Down DC-DC Converter

Product Overview

Texas Instruments

Part number	LM3200
Manufacturer	Texas Instruments
File Size	974.61 KB
Description	Step-Down DC-DC Converter
Datasheet	LM3200 Datasheet
Additional preview pages of the LM3200 datasheet.

The LM3200 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell.

It steps down an input voltage of 2.7V to 5.5V to a variable output voltage of 0.8V to 3.6V.

1.
2 2 MHz (typ. ) PWM Switching Frequency.
Operates from a Single Li-Ion Cell (2.7V to 5.5V).
Variable Output Voltage (0.8V to 3.6V).
300 mA Maximum Load Capability (PWM Mode).
500 mA Maximum Load Capability (Bypass Mode).
PWM, Forced and Automatic Bypass Mode.
High Efficiency (96% Typ at 3.6VIN, 3.2VOUT at 120 mA) from Internal Synchronous Rectification.
10-pin DSBGA Package.
Current Overload Protection.
Th.

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Published: Oct 31, 2025 |