MP9943GQ-P
ActiveMonolithic Power Systems Inc.
DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, 4V-36V IN, 800MV TO 32.4V OUT, 3A, 410KHZ, QFN-8
MP9943GQ-P
ActiveMonolithic Power Systems Inc.
DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, 4V-36V IN, 800MV TO 32.4V OUT, 3A, 410KHZ, QFN-8
Description
General part information
MP9943 Series
Synchronous step-down switch mode converter in 8 pin QFN package
85mohm/55mohm low RDS(ON) internal power MOSFETs
High efficiency synchronous mode operation
Technical Specifications
Parameters and characteristics for this part
| Specification | MP9943GQ-P |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 410 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-VDFN |
| Package Length | 3 mm |
| Package Name | 8-QFN |
| Package Width | 3 mm |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Input (Max) | 36 V |
| Voltage - Input (Min) | 4 V |
| Voltage - Output (Max) | 28.5 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
Pricing
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