IC-Hersteller Monolithic Power Systems
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Monolithic Power Systems MP8869 | Demoboard EV8869-L-00A
High Efficiency,12A,17V, Synchronous Step-Down Converter with I²C Interface
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.5-17 V |
| Schaltfrequenz | 400-600 kHz |
| Ausgang 1 | 1 V / 12 A |
| IC-Revision | 1.0 |
Beschreibung
The EV8869-L-00A is used for demonstrating the performance of MPS’s MP8869. MP8869 is a highly integrated and high frequency synchronous step-down switcher with I2C control interface. It is optimized to support up to 12A continuous/15A peak output current over an input supply range from 4.5V to 17V with excellent load and line regulation.
Eigenschaften
- Wide 4.5V-to-17V Operating Input Range
- 12A Continuous/15A Peak Output Current
- 1% Internal Reference Accuracy
- I2C Programmable Output Range from 0.6V to 1.87V in 10mV Steps with Slew Rate Control
- 5% Accuracy Output Voltage and Output Current Read Back Via I2C
- Selectable PFM/PWM Mode and Adjustable Frequency & Current Limit Through I2C
- 4 Different I2C Address Selectable
- External Soft Start
- Open Drain Power Good Indication
- Output Over Voltage Protection
- Hiccup/Latch off OCP Protection
- QFN-14(3mmx4mm) Package
Typische Anwendungen
- Distributed Power Systems
- Digital Set-Top Boxes
- Solid State Driver (SSD)
- Flat-Panel Television and Monitors
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | Material | LR (µH) | fres (MHz) | Poles | L (mm) | Dampfphasenprozess | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7443320150 | SPEC | 8 Dateien | WE-HCC SMT-Hochstrominduktivität | 1.5 | 25.7 | 26.5 | 29.1 | 3.5 | Ferrite | 1.43 | 92 | – | 12.1 | – | ||
 | 416131160804 | SPEC | – | 6 Dateien | WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm | – | – | – | – | – | – | – | – | 4 | 6.25 | Ja |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 7443320150 | SPEC | |
| 416131160804 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | Material | LR (µH) | fres (MHz) | Poles | L (mm) | Dampfphasenprozess | Muster |
|---|