Topology | Buck Converter |
Input voltage | 4.5-60 V |
Output 1 | 3.3 V / 10 A |
evaluate the MAX17558 wide 4.5V to 60V input, dualoutput, synchronous step-down DC-DC controller. The EV kit provides 5V/5A and 3.3V/10A at the outputs from a 6V to 60V input supply. The switching frequency of the EV kitis preset to 350kHz for optimal efficiency and component size. The EV kit features adjustable input under voltage lockout and soft-start time, selectable PWM/DCM modes, 180° out-of-phase/0° in-phase operation, current-limitthreshold, and independent open-drain PGOOD signals.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | Samples | |
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7447709002 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2.2 | 16.3 | – | 6 | 65 | 1210 | Standard | 20 | 25 | 11.5 | |||
744771004 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 4.7 | 11.8 | 8.25 | 11 | 35 | 1260 | Standard | 8.25 | 10.8 | 8.25 |
Order Code | Datasheet | Simulation | |
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7447709002 | SPEC | ||
744771004 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | Samples |
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