Design Tips

December 2022
Dual-Channel, 8.5 A, 18 V, Synchronous Step-Down Silent Switcher Device with 16 µA Quiescent Current

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Figure 1. Ultralow EMI emission, dual output LT8652S-based 12 V to 3.3 V and 1.2 V synchronous step-down converter

­LT8652S is a dual-channel, synchronous, monolithic, step-down regulator featuring a 3 V to 18 V input range. It can deliver up to 8.5 A of continuous current from both channels and supports loads up to 12 A from each channel. It features peak current-mode control with an extremely low 20 ns minimum on-time, wh
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