Topology | Buck Converter |
Input voltage | 36-72 V |
Output 1 | 12 V / 20 A |
Demonstration circuit 2995A is a buck regulator featuring the LTC7891. The DC2995A operates from a 36V to 72V input voltage range and generates a 12V, 20A output. The LTC7891 has a precision voltage reference which can generate an output voltage with 2% tolerance over the full operating conditions. The 500kHz switching frequency operation results in a small and efficient circuit. The converter achieves over 96% efficiency with 20A load.The demonstration circuit can be easily modified to regulate output voltages from 0.8V to 60V.The DC2995A provides a high performance cost-effective solution for generating a 12V output. The LTC7891 data sheet gives a complete description of this part, its operation and application information and must be read in conjunction with this demo manual.
Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Pins | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples | |
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7443630310 | SPEC | 8 files | WE-HCF SMT High Current Inductor | 3.1 | 33.15 | 41 | 45 | 2.3 | – | – | 13.5 | – | – | – | – | |||
60800213421 | SPEC | – | 3 files | WR-PHD 2.00 mm Jumper with Test Point | – | – | – | – | – | 2 | – | – | Jumper | – | 3 | Bag | ||
62000621121 | SPEC | – | 6 files | WR-PHD 2.00 mm THT Dual Pin Header | – | – | – | – | – | 6 | Dual | – | Pin Header | Straight | 2 | Bag |
Order Code | Datasheet | Simulation | |
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7443630310 | SPEC | ||
60800213421 | SPEC | – | |
62000621121 | SPEC | – |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Pins | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Samples |
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