MPQ4572GQBE-AEC1-P
ActiveDC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 4.5-60V IN, 1-54V/2A OUT, QFN-12
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MPQ4572GQBE-AEC1-P
ActiveDC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 4.5-60V IN, 1-54V/2A OUT, QFN-12
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Technical Specifications
Parameters and characteristics for this part
| Specification | MPQ4572GQBE-AEC1-P |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching [Max] | 2.2 MHz |
| Frequency - Switching [Min] | 400 kHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 12-VFQFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 12-QFN |
| Supplier Device Package [x] | 2.5 |
| Supplier Device Package [y] | 3 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 60 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 54 V |
| Voltage - Output (Min/Fixed) | 1 V |
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 | $ 6.07 | |
| 10 | $ 4.00 | |||
| 25 | $ 3.46 | |||
| 100 | $ 2.85 | |||
| 250 | $ 2.55 | |||
| Digi-Reel® | 1 | $ 6.07 | ||
| 10 | $ 4.00 | |||
| 25 | $ 3.46 | |||
| 100 | $ 2.85 | |||
| 250 | $ 2.55 | |||
| N/A | 625 | $ 4.59 | ||
| Tape & Reel (TR) | 500 | $ 2.36 | ||
| 1000 | $ 2.33 | |||
| 2500 | $ 2.50 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 7.70 | |
| 10 | $ 4.99 | |||
| 25 | $ 4.78 | |||
| 50 | $ 4.56 | |||
| 100 | $ 4.35 | |||
| 250 | $ 4.04 | |||
| 500 | $ 3.84 | |||
| 1000 | $ 3.80 | |||
Description
General part information
MPQ4572 Series
MPQ4572 is a fully integrated, fixed-frequency, synchronous step-down converter. It can achieve up to 2A of continuous output current with peak current control for excellent transient response. The wide 4.5V to 60V input voltage range accommodates a variety of step-down applications in an automotive input environment. The device’s 2μA shutdown mode quiescent current makes it ideal for battery-powered applications. It integrates internal high-side and low-side power MOSFETs for high efficiency without an external schottky diode. Standard features include built-in soft start, enable control and power good indication. High-duty cycle and low-dropout mode are provided for automotive cold crank conditions. It also has hiccup short-circuit protection, input undervoltage lockout and autorecovery thermal protection. It is available in a QFN-12 (2.5x3mm) package. Typical applications include automotive infotainment, automotive lamps, LEDs, automotive motor control and industrial power systems.
Documents
Technical documentation and resources