TPS61372 Synchronous Boost Converter

Texas Instruments TPS61372 Synchronous Boost Converter is a fully-integrated converter with the load disconnect built-in. The device supports output voltage up to 16V with a 3.8A current limit. The input voltage ranges from 2.5V to 5.5V, supporting applications powered by a single-cell Lithium-ion battery or 5V bus. The TPS61372 uses the peak current mode with the adaptive off-time control topology. The device works in PWM operation of 1.5MHz at moderate-to-heavy loads. The device can be configured in either auto PFM or forced PWM operation by the MODE pin connection at the light load conditions. Auto PFM mode has the benefit of high efficiency at light load. Forced PWM mode operation keeps the switching frequency constant across the whole load range.