Analog Gadgets’ Step-Down Converter ICs Delivers Low EMI Operation

Maintains PCB robustness for top present functions
Scales up or down the output present based mostly on the system want

Analog Gadgets Inc. (ADI) has launched the LT8650S, LT8652S and LT8653S dual-channel 4A/eight.5A/2A synchronous step-down Silent Switcher converters for automotive, communications and stable state drive energy provides. The Silent Switcher 2 structure together with unfold spectrum frequency modulation ensures PCB format robustness for attaining ultra-low EMI efficiency.

The LT8650S, LT8652S and LT8653S are additionally differentiated with their stackable-compatibility outputs for greater present functions. Outputs could be paralleled to scale up or down the output present based mostly on the system want whereas optimizing thermal efficiency. This additionally helps to reduce stock and qualification time with a single machine. For instance, the LT8652S offers eight.5A DC from every channel concurrently or as much as 12A on both channel. Synchronizing two LT8652S chips can obtain a Four-phase, 34A provide.

Key Options

Silent Switcher 2 Know-how with Built-in Bypass Capacitors that meet CISPR25 Emissions
Ultralow Quiescent Present Burst Mode for Mild Load operation
As much as 12A (LT8652S) on one channel
Adjustable and Synchronisable Frequency (300kHz to 3MHz)

The LT8650S, LT8652S and LT8653S can be found now in 4mm x 6mm, 4mm x 7mm and 4mm x 3mm LQFN packages respectively.

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