LMS3655 Datasheet (Texas Instruments) - 400-kHz DC-DC Step-Down Converter

LMS3655, 400-kHz DC-DC Step-Down Converter

The LMS3655 synchronous buck regulators are optimized for high performance applications, providing an adjustable output of 1 V to 20 V.

Seamless transition between PWM and PFM modes, along with a low quiescent current, ensures high efficiency and superior transient responses at all loads.

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LMS3655 Features

* 1 96% Peak Efficiency While Converting 12 V to 5 V

* Low EMI and Switch Noise

* Minimized Switch Node Ringing

* Pseudo-Random Spread Spectrum

* 400-kHz (±10%) Fixed Switching Frequency

* 40°C to +150°C Junction Temperature Range

* Ext