h-bridge
Highly efficient, step-up/down DC-DC converter features seamless transition switching
Submitted by Ionela on Thu, 06/12/2008 - 07:14.
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Maxim Integrated Products introduces the MAX8625A, a single-inductor, H-bridge, step-up/down DC-DC converter with seamless transition switching. Maxim's patented, seamless transition H-bridge topology* utilizes three operating phases during each switching cycle to achieve glitch-free buck-boost transitions, thus ensuring highly efficient switching. The MAX8625A minimizes output-ripple variation in transitions, and provides up to 92% efficiency over a wide, 2.5V to 5.5V input-voltage range. |
