MPQ4558DQ-LF-Z
ActiveMonolithic Power Systems Inc.
SWITCHING VOLTAGE REGULATORS 1A 2MHZ 55V STEP DOWN CONVERTER
MPQ4558DQ-LF-Z
ActiveMonolithic Power Systems Inc.
SWITCHING VOLTAGE REGULATORS 1A 2MHZ 55V STEP DOWN CONVERTER
Description
General part information
MPQ4558 Series
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 10-VFDFN Exposed Pad
Technical Specifications
Parameters and characteristics for this part
| Specification | MPQ4558DQ-LF-Z |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching (Max) | 2 MHz |
| 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 | 10-VFDFN Exposed Pad |
| Package Length | 3 mm |
| Package Name | 10-QFN |
| Package Width | 3 mm |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Input (Max) | 55 V |
| Voltage - Input (Min) | 3.8 V |
| Voltage - Output (Max) | 52 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
Pricing
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