IC-Hersteller Monolithic Power Systems
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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 2.7-6 V |
| Ausgang 1 | 2.5 V |
| Ausgang 2 | 3.3 V |
| Ausgang 3 | 1.5 V |
| Ausgang 4 | 1.8 V / 4 A |
| Ausgang 5 | 1.2 V |
| IC-Revision | 1.1 |
Beschreibung
The MP2107 is an internally compensated 1.5MHz fixed-frequency PWM synchronous step-down regulator. MP2107 operates from a 2.7V to 6V input and generates an output voltage as low as 0.8V.The MP2107 integrates a 80mΩ high-side switch and a 60mΩ synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, the MP2107 based solution delivers a very compact footprint with a minimum component count.The MP2107 is available in a small 3mm x 3mm 10-pin QFN package and the MP2107A is available in an 8-pin SOIC package with an exposed pad.
Eigenschaften
- 4A Output Current
- Input Operation Range: 2.7V to 6V
- 60mΩ Internal Power MOSFET Switches
- All Ceramic Capacitor Design
- Up to 95% Efficiency
- 1.5MHz Fixed Switching Frequency
- Adjustable Output from 0.8V to 0.9xVIN
- Internal Soft-Start
- Frequency Synchronization Input
- Power Good Output
- Cycle-by-Cycle Current Limiting
- Hiccup Short Circuit Protection
- Thermal Shutdown
- 3mm x 3mm 10-pin QFN (MP2107) and 8-pin SOIC (MP2107A) Packages
Typische Anwendungen
- LCD TVs
- Network Equipment
- µP/ASIC/DSP/FPGA Core and I/O Supplies
- Telecom Equipment
- Printers
- Point of Load Regulators