Topology | Buck Converter |
Input voltage | 12.5-72 V |
Output 1 | 12 V / 8 A |
IC revision | A |
The LM5149 is a 80-V, ultra-low IQ synchronous buck DC/DC controller for high-current, single-output applications. The controller uses a peak current-mode control architecture for easy loop compensation, fast transient response, and excellent load and line regulation. The LM5149 can be set up in interleaved dual-phase mode with accurate current sharing for high-current applications. The device can operate with VIN as low as 3.5 V, at nearly 100% duty cycle if needed.
Order Code | Datasheet | Downloads | Status | Product series | L (µH) | Tol. L | IR (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Samples | |
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784325065 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCIA SMD Flat Wire High Current Inductor | 6.5 | ±20% | 8.4 | 13 | 11.55 | 27 |
Order Code | Datasheet | |
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784325065 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. |
Samples |
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Order Code | Datasheet | Downloads | Status | Product series | L (µH) | Tol. L | IR (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Samples |
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