Topology | Boost Converter |
Input voltage | 8-14 V |
Output 1 | 18 V / 0.8 A |
JW4001 is a monolithic linear and switching voltage regulator, specially designed to provide efficient, low noise power to Satellite receiver’s RF LNB (Low Noise Block) converter via coaxial cable.The JW4001 integrates a current mode boost converter followed by a tracking linear regulator. A high switching frequency is chosen to minimizethe size of passive filtering components, further assisting in cost reduction. The tracking linear regulator protects the output against overload orshort circuit.The JW4001 provides a number of features described in DiSEqC. For DiSEqCcommunications, the 22 KHz tone signal can be generated using internal or external clock, all the way down to no-load.JW4001 is available in TSSOP14 and DFN10 packages
Order Code | Datasheet | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | RDC typ. (mΩ) | RDC max. (mΩ) | fres (MHz) | Mount | Samples | |
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![]() | 74437346100 | SPEC | 9 files | WE-LHMI SMT Power Inductor | 10 | 3 | 7.3 | 75 | 85 | 15 | SMT |
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Order Code | Datasheet | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | RDC typ. (mΩ) | RDC max. (mΩ) | fres (MHz) | Mount | Samples |
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