Topology | Buck Converter |
Input voltage | 4.5-42 V |
Switching frequency | 200-800 kHz |
Output 1 | 3.3 V / 5 A |
IC revision | 1.01 |
The RTKA211450DE0000BU board evaluates the RAA211450 (QFN version), a DC/DC synchronous step-down regulator with programmable switching frequency. The RAA211450 supports a wide input voltage range (from 4.5V to 42V) and adjustable output voltage. It delivers up to continuous 5A output current with premium load regulation and line regulation performance.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | RDC max. (mΩ) | fres (MHz) | Mount | Samples | |
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74439344033 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-XHMI SMT Power Inductor | 3.3 | 7.65 | 14.5 | 19.2 | 21.12 | 31 | SMT |
Order Code | Datasheet | Simulation | |
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74439344033 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | RDC max. (mΩ) | fres (MHz) | Mount | Samples |
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