Comparison · Converters

RK6018 or LTC3780-based converter

Two models side by side: measurements taken by the author in their reviews, and their conclusions. The better value in each row is highlighted.

In brief: Based on review measurements: Test current: RK6018 (18 A vs. 8); Ripple: RK6018 (35 mV vs. 160).

Model	RK6018Riden · 2026Read review →	LTC3780-based converterLinear Technology · 2016Read review →
Test current, A	18	8
Under load, V	52	12
Ripple, mV	35	160
Review conclusion	Recommended	With reservations

Only in one review: Voltage 60 V (RK6018); Current 18 A (RK6018); Power 1080 W (RK6018); In test 940 W (RK6018); Efficiency 98.6 % (RK6018); Protection 4 A (RK6018); Temperature rise 70 °C (RK6018); Price 57 $ (RK6018).

RK6018: High efficiency, low losses and ripple; the author dislikes the odd behavior of SCP.

LTC3780-based converter: An interesting, powerful buck-boost converter, but it falls short of its ratings and needs improved cooling.

Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.