MPL Optimized Performance with MPS Inductor The MP4572 is a fully integrated, fixed-frequency, synchronous step-down converter. It can achieve up to 2A of continuous output current (IOUT) with peak current control for excellent transient response. The wide 4.5V to 60V input voltage(VIN) range accommodates a variety of step-down applications in an automotive input environment. A 2μA shutdown mode quiescent current (IQ)makes the MP4572 ideal for battery-powered applications. The MP4572 integrates internal high-side and low-side power MOSFETs (HS-FETs and LS-FETs, respectively) for high efficiency without an external Schottky diode. The device employs advanced asynchronous modulation (AAM), which achieves high efficiency under light loads by scaling down the frequency to reduce the switching and gate driver losses.Standard protection features include built-in soft start (SS), enable control, and a power good (PG) indicator. A high duty cycle and low-dropout mode are provided for automotive cold-crank conditions. In addition, the chip provides over-current protection (OCP) with valley current detection, which helps prevent current runaway. It also has hiccup short-circuit protection (SCP), input under-voltage lockout (UVLO), and auto-recovery thermal protection. With internal compensation, the MP4572 offers a very compact solution with a minimal number of readily available, standard external components. It is available in a QFN-12 (2.5mmx3mm) package.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MP4572GQB is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MP4572GQB datasheet above.
Electronic component spot-market pricing for MP4572GQB fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MP4572GQB depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Monolithic Power Systems | 5,360 | |||
| Monolithic Power Systems | -- | 5,700 | ||
| Monolithic Power Systems | -- | 5,160 | ||
| Monolithic Power Systems | -- | 6,840 | ||
| Monolithic Power Systems | -- | 4,180 | ||
| Monolithic Power Systems | -- | 4,880 | ||
| Monolithic Power Systems | -- | 3,370 | ||
| Monolithic Power Systems | -- | 3,410 | ||
| Monolithic Power Systems | -- | 3,200 | ||
| Monolithic Power Systems | -- | 8,930 |
