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Monolithic Power Systems MP2338 | Demoboard EV2338-TL-00A
High-Efficiency, 28V, 3A, 430kHZ Synchronous Step-Down Converter In SOT583 Package
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 6-28 V |
| Ausgang 1 | 5 V / 3 A |
| IC-Revision | 1.0 |
Beschreibung
The EV2338 Evaluation Board is designed to demonstrate the capabilities of MPS’ MP2338. The MP2338 is a fully integrated high frequency, synchronous rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 3A continuous output current over a wide input range, with excellent load and line regulation. The MP2338 has synchronous mode operation for high efficiency over wide output current-load range.
Eigenschaften
- Wide 4.5V-to-28V Operating Input Range
- 115mΩ/55mΩ Low-RDS(ON) Internal Power MOSFETs
- 160µA Quiescent Current
92% Efficiency for 24V to 5V/3A Condition
- Power Save Mode at Light Load
- Fast Load Transient Response
- 430kHz Switching Frequency
- Ton Extension for Improve Dropout
- Programmable Soft-Start Time
- Power Good Indication
- Hiccup Mode OCP/OVP Protection
- Thermal Shutdown Protection
- Available in SOT583 Package
Typische Anwendungen
- Game Consoles, Digital Set-Top Boxes, Flat-Panel Television and Monitors
- General Purposes Power Supply
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | RDC max. (mΩ) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206081 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | 470 pF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | ||
 | 744314650 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-HCI SMT-Hochstrominduktivität | – | – | – | 7050 | -40 °C up to +150 °C | – | – | – | 7 | 6.9 | 4.8 | – | – | 6.5 | 6.6 | 2 | 6 | 21.5 | 50 | Superflux | 23.65 | SMT | ||
 | 74437346068 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-LHMI SMT Speicherdrossel | – | – | – | 7030 | -40 °C up to +125 °C | – | – | – | 7.3 | 6.6 | 2.8 | – | – | 6.8 | 4.45 | 5.45 | 10.6 | – | 18 | – | 60 | SMT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 885012206081 | SPEC | |
| 744314650 | SPEC | |
| 74437346068 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | RDC max. (mΩ) | Montageart | Muster |
|---|
