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Overview
| Topology | Buck Converter |
| Input voltage | 4.75-23 V |
| Output 1 | 3.3 V / 3 A |
| IC revision | 1 - 0 |
Description
The AP6503 is a 340kHz switchingfrequency external compensatedsynchronous DCDC buck converter. It hasintegrated low RDSON high and low sideMOSFETs.The AP6503 enables continues load currentof up to 3A with efficiency as high as 95%.The AP6503 features current mode controloperation, which enables fast transientresponse times and easy loopstabilization.The AP6503 is available in a standardGreen SO-8EPpackage with exposed PADfor improved thermal performance and isRoHS compliant.
Typical applications
- Set Top Boxes
- Home Audio
- Gaming Consoles
- TV sets and Monitors
- Consumer electronics
- Distributed power systems
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74477110 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 10 | 7.7 | 5.5 | 24 | 21.5 | 1260 | Standard |
| 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 | Samples |
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