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Diodes Incorporated AP1509 | Demoboard AP1509-EV
AP1509 Application Information and Demo Board User Guide
Overview
| Topology | Buck Converter |
| Input voltage | 12 V |
| Output 1 | 5 V / 2 A |
| Output 2 | 3.3 V / 2 A |
| Output 3 | 12 V / 2 A |
| IC revision | A |
Description
The AP1509 are a fully integrated step-down DC/DC converter, with the ability to drive 2Aload without the need of additional driver components. The AP1509 operates at a switchingfrequency of 150KHZ enabling the use of small size filter components. As a result, boardspace is reduced and BOM costs are lowered.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744770147 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 47 | 3.3 | 4.3 | 3 | 4.25 | 64 | 7.9 | 1280 | Standard |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | ISAT,10% (A) | ISAT,30% (A) | IR,40K (A) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
|---|