Integrated Circuits (ICs)
MPQ4570GF-AEC1-Z
ActiveMonolithic Power Systems Inc.
SWITCHING VOLTAGE REGULATORS 3A,4.5V-55V INPUT,FREQUENCY PROGRAMMABLE,SYNCHRONOUS STEP-DOWN CONVERTER WITH AEC-Q100 QUALIFIED
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsDatasheet
Integrated Circuits (ICs)
MPQ4570GF-AEC1-Z
ActiveMonolithic Power Systems Inc.
SWITCHING VOLTAGE REGULATORS 3A,4.5V-55V INPUT,FREQUENCY PROGRAMMABLE,SYNCHRONOUS STEP-DOWN CONVERTER WITH AEC-Q100 QUALIFIED
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | MPQ4570GF-AEC1-Z |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 520 kHz |
| Function | Step-Down |
| Grade | Automotive |
| 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 | Exposed Pad, 20-TSSOP |
| Package / Case | 0.173 ", 4.4 mm |
| Qualification | AEC-Q100 |
| Supplier Device Package | 20-TSSOP-EP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 55 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 49.5 V |
| Voltage - Output (Min/Fixed) | 1 V |
| Part | Board Type | Outputs and Type | Outputs and Type | Supplied Contents | Regulator Topology | Contents | Current - Output | Voltage - Output | Voltage - Input [Max] | Voltage - Input [Min] | Main Purpose | Utilized IC / Part | Frequency - Switching | Topology | Voltage - Input (Min) [Min] | Output Type | Voltage - Input (Max) [Max] | Function | Voltage - Output (Max) [Max] | Output Configuration | Number of Outputs | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Mounting Type | Voltage - Output (Min/Fixed) | Package / Case | Package / Case | Synchronous Rectifier | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Monolithic Power Systems Inc. | Fully Populated | 1 | 1 Non-Isolated Output Non-Isolated | Board(s) | Buck | Board(s) | 3 A | 3.3 V | 55 V | 4.5 V | DC/DC Step Down | MP4570 MPQ4570 | |||||||||||||||||||
Monolithic Power Systems Inc. | 3 A | 520 kHz | Buck | 4.5 V | Adjustable | 55 V | Step-Down | 49.5 V | Positive | 1 | -40 C | 125 °C | 20-TSSOP-EP | Surface Mount | 1 V | 20-TSSOP Exposed Pad | 0.173 " 4.4 mm | ||||||||||||||
Monolithic Power Systems Inc. | 3 A | 520 kHz | Buck | 4.5 V | Adjustable | 55 V | Step-Down | 49.5 V | Positive | 1 | -40 C | 125 °C | 20-TSSOP-EP | Surface Mount | 1 V | 20-TSSOP Exposed Pad | 0.173 " 4.4 mm | AEC-Q100 | Automotive | ||||||||||||
Monolithic Power Systems Inc. | 3 A | 520 kHz | Buck | 4.5 V | Adjustable | 55 V | Step-Down | 49.5 V | Positive | 1 | -40 C | 125 °C | 20-TSSOP-EP | Surface Mount | 1 V | 20-TSSOP Exposed Pad | 0.173 " 4.4 mm | AEC-Q100 | Automotive | ||||||||||||
Monolithic Power Systems Inc. | 3 A | 520 kHz | Buck | 4.5 V | Adjustable | 55 V | Step-Down | 49.5 V | Positive | 1 | -40 C | 125 °C | 20-TSSOP-EP | Surface Mount | 1 V | 20-TSSOP Exposed Pad | 0.173 " 4.4 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.60 | |
| 10 | $ 4.13 | |||
| 25 | $ 3.91 | |||
| 100 | $ 3.39 | |||
| 250 | $ 3.21 | |||
| 500 | $ 2.88 | |||
| 1000 | $ 2.43 | |||
| Digi-Reel® | 1 | $ 4.60 | ||
| 10 | $ 4.13 | |||
| 25 | $ 3.91 | |||
| 100 | $ 3.39 | |||
| 250 | $ 3.21 | |||
| 500 | $ 2.88 | |||
| 1000 | $ 2.43 | |||
| N/A | 6105 | $ 4.28 | ||
| Tape & Reel (TR) | 2500 | $ 2.15 | ||
| Mouser | N/A | 1 | $ 5.74 | |
| 10 | $ 3.77 | |||
| 25 | $ 3.26 | |||
| 100 | $ 2.68 | |||
| 250 | $ 2.39 | |||
| 500 | $ 2.22 | |||
| 1000 | $ 2.15 | |||
| 2500 | $ 2.15 | |||
| 5000 | $ 2.14 | |||
Description
General part information
MPQ4570 Series
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Documents
Technical documentation and resources