The MPQ8632 is a fully integrated, high-frequency, synchronous, rectified, step-down switch mode converter. It offers a very compact solution to achieve 4A/6A/8A/10A/12A/15A/20A output current over a wide input supply range with excellent load and line regulation. The MPQ8632 uses constant-on-time (COT) control mode to provide fast transient response and ease loop stabilization. An external resistor programs the operating frequency from 200kHz to 1MHz, and the frequency keeps nearly constant as input supply varies with the feedforward compensation. The default under-voltage lockout threshold is internally set at 4.1V, but a resistor network on the enable pin can increase this threshold. The soft-start pin controls the output voltage start-up ramp. An open-drain power good signal indicates that the output is within nominal voltage range. It has fully integrated protection features that include over-current protection, over-voltage protection, and thermal shutdown. The MPQ8632 requires a minimal number of readily available, standard external components and is available in a 16-pin QFN (3mmx4mm) or a 29-pin QFN (5mmx4mm) 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.
MPQ8632-4 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 MPQ8632-4 datasheet above.
Electronic component spot-market pricing for MPQ8632-4 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 MPQ8632-4 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.
Loading articles…
Loading articles…
Explore MLCC miniaturization through Murata GRM158C80G226ME01D, linking its 22 µF, 4 V, 0402-inch specification to effective capacitance, consumer-use limits and real PCB area.
Read more →
Assess what the proposed Winbond–Infineon NOR Flash transaction means for W25Q64JVSSIQ sourcing, with dated deal status, exact-code checks and a practical alternative-qualification framework.
Read more →
Design an ALDP1F06 driver by checking its 6 V coil, diode-qualified release-time limit, flyback clamp stress, hot restart and the actual contact event required by the appliance.
Read more →
Use TAS5431QPWPRQ1 to assess an eCall speaker connection by interpreting load-test timing, I²C fault bits, open-load reporting and recovery during backup-supply transitions.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Monolithic Power Systems | -- | 1,640 | ||
| Monolithic Power Systems | -- | 6,760 | ||
| Monolithic Power Systems | -- | 3,660 | ||
| Monolithic Power Systems | - | 4,390 | ||
| Monolithic Power Systems | 7,010 | |||
| Monolithic Power Systems | -- | 4,860 | ||
| Monolithic Power Systems | 7,690 | |||
| Monolithic Power Systems | -- | 1,430 | ||
| Monolithic Power Systems | -- | 4,590 | ||
| Monolithic Power Systems | -- | 9,620 |
