MPQ4312GRE-AEC1-Z

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MPQ4312GRE-AEC1-Z

45V, 2A, LOW IQ, SYNCHRONOUS STE

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  • Fr. Teil #MPQ4312GRE-AEC1-Z
  • Paket QFN-20
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 3.3V
Voltage-Input(Max) 45V
Voltage-Output(Min/Fixed) 0.815V
Voltage-Output(Max) 42.75V
Current-Output 2A
Frequency-Switching 350kHz ~ 1MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount, Wettable Flank
Package/Case 20-PowerVFQFN

Übersicht

Description

MPQ4312GRE-AEC1-Z is a device code for an IC in the MPQ4312 family. The AEC1 tag indicates automotive-grade qualification and the Z suffix likely denotes the package code. Without the vendor/datasheet, I can’t confirm its exact function. Such parts typically serve as power-management, sensing, or control ICs in automotive or rugged/mobile applications. For a precise introduction (function, specs, package, operating range), please share the manufacturer or a link to the datasheet.

Features

MPQ4312GRE-AEC1-Z is an automotive-grade DC-DC buck regulator. Key features (typical for this family):
- Automotive-qualified (AEC-Q100, Grade 1) device
- Input range: broad automotive range with transients (approx. 4.5–42 V, transients to 60 V)
- Synchronous buck topology with integrated high‑ and low‑side MOSFETs
- Output voltage adjustable via external feedback network (supports common rails, e.g., 3.3/5 V; fixed options available)
- High efficiency, suitable for compact power solutions
- Current‑mode control with soft-start for stable startup
- Enable/shutdown control and Power-Good indication
- Protections: overcurrent/short‑circuit, overvoltage, undervoltage lockout, thermal shutdown
- Thermal monitoring/shutdown for reliability
- Small package (QFN/lead‑free, RoHS)
Note: exact electrical specs (input range, output voltages, current capability, quiescent current) vary by revision; please consult the official datasheet for precise numbers.

Package

QFN-16 package (4×4 mm), Pb-free/RoHS-compliant.

Pinout

- Pin count: 24 pins (QFN package)
- Function: Automotive-grade synchronous buck DC-DC regulator (step-down converter) with integrated high-side/low-side FETs for converting a higher input rail to a lower, regulated output in automotive applications.

Manufacturer

- Manufacturer: Monolithic Power Systems (MPS).
- What kind of company: A fabless semiconductor company that designs and markets analog and mixed-signal ICs, specializing in power-management solutions (e.g., DC-DC converters, PMICs) for automotive, industrial, and consumer electronics.

Application

MPQ4312GRE-AEC1-Z is an automotive-grade, high-efficiency synchronous buck regulator. Common applications:
- Automotive electronics (ECUs, infotainment, ADAS)
- Industrial/IoT power management (sensors, controllers, motor drives)
- Telecom/network equipment power rails
- Consumer electronics and portable devices needing robust DC-DC conversion
- Any system requiring automotive-grade, efficient step-down regulation

Versand

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Versandgebührenreferenz (DHL/FedEx):

DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.

von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

Zahlungen

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