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Monolithic Power Systems MP2315S | Demoboard EV2315S-J-00A
High Efficiency 3A, 24V, 500kHz Synchronous Step Down Converter
Overview
| Topology | Buck Converter |
| Input voltage | 4.5-24 V |
| Output 1 | 5 V / 3 A |
| IC revision | 1.0 |
Description
The EV2315S-J-00A demonstrates MPS’s MP2315S, a high-frequency, synchronous, rectified, step-down converter with built-in highside and low-side power MOSFETs. The MP2315S offers a very compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MP2315S has synchronous mode operation for higher efficiency over the output current load range
Features
Wide 4.5V to 24V Operating Input Range
- 3A Load Current
- 90mΩ/40mΩ Low Rds(on) Internal PowerMOSFETs
- Low Quiescent Current
- High Efficiency Synchronous ModeOperation
- Fixed 500kHz Switching Frequency
- Frequency Sync from 200kHz to 2MHzExternal Clock
- AAM Power Save Mode
- Internal Soft Start
- OCP Protection and Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in an 8-pin TSOT-23 package
Typical applications
- Notebook Systems and I/O Power
- Flat Panel Television and Monitors
- Digital Set Top Boxes
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744314490 | SPEC | 8 files | WE-HCI SMT Flat Wire High Current Inductor | 4.9 | 8.3 | 2.2 | 6.5 | 14.5 | 56 | Superflux |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | Samples |
|---|