company blog about [MPS] MPQ2178GQHE-AEC1-Z 6V, 2A Monolithic, Synchronous Step-Down Switch-Mode Converter

[MPS] MPQ2178GQHE-AEC1-Z 6V, 2A Monolithic, Synchronous Step-Down Switch-Mode Converter

[Shenzhen Mingjiada Electronics Co., Ltd.] Long-Term Supply (MPS) MPQ2178GQHE-AEC1-Z 6V, 2A Monolithic, Synchronous Step-Down Switch-Mode Converter, Below is a detailed description of the product MPQ2178GQHE-AEC1-Z:

Part Number: MPQ2178GQHE-AEC1-Z
Package: QFN-8
Type: Synchronous Step-Down Converter

Product Details: MPQ2178GQHE-AEC1-Z——6V, 2A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start

MPQ2178GQHE-AEC1-Z is a monolithic, step-down switch-mode converter with built-in internal power MOSFETs. MPQ2178GQHE-AEC1-Z achieves 2A of continuous output current (IOUT) across a 2.5V to 6V input voltage (VIN) range, with excellent load and line regulation. The output voltage (VOUT) can be regulated to as low as 0.6V.

MPQ2178GQHE-AEC1-Z——The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-by-cycle current limiting and thermal shutdown.

MPQ2178GQHE-AEC1-Z is ideal for a wide range of applications, including automotive infotainment systems, clusters, and telematics.The MPQ2178GQHE-AEC1-Z requires a minimal number of readily available, standard external components, and is available in an ultra-small QFN-8 (1.5mmx2mm) package.

Specification Of MPQ2178GQHE-AEC1-Z

Function: Step-Down
Output Configuration: Positive
Topology: Buck
Output Type: Adjustable
Number of Outputs: 1
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Output (Max): 5V
Current - Output: 2A
Frequency - Switching: 2.4MHz
Synchronous Rectifier: Yes
Operating Temperature: -40°C ~ 150°C (TJ)
Grade: Automotive
Qualification: AEC-Q100
Mounting Type: Surface Mount
Package / Case: 8-VFDFN
Supplier Device Package: 8-QFN (2x1.5)

Features Of MPQ2178GQHE-AEC1-Z
Designed for Automotive Applications:
- Wide 2.5V to 6V Operating Input Voltage (VIN) Range
- Up to 2A of Output Current (IOUT)
- 1% Feedback (FB) Accuracy
- -40°C to +150°C Operating Junction Temperature (TJ)
High Performance for Improved Thermals:
- 70mΩ and 40mΩ Internal Power MOSFETs
Optimized for EMC and EMI Reduction:
- 2.4MHz Switching Frequency (fSW)
- Forced Continuous Conduction Mode (FCCM) Across Full Load Range
- MeshConnectTM Flip-Chip Package
Optimized for Board Size and BOM:
- Built-In Internal Power MOSFETs
- Integrated Compensation Network
- Fixed Output Voltage (VOUT) Options: 0.7V, 0.75V, 0.8V, 0.85V, 0.88V, 0.9V, 1.05V, 1V, 1.1V, 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.8V

Additional Features Of MPQ2178GQHE-AEC1-Z
EN for Power Sequencing
Power Good (PG)
100% Duty Cycle
External Soft Start (SS) Control
Output Discharge
Output Over-Voltage Protection
Short-Circuit Protection (SCP) with Hiccup Mode
Available in a Compact QFN-8 (1.5mmx2mm) Package
Available in a Wettable Flank Package
Available in AEC-Q100 Grade 1

Applications Of MPQ2178GQHE-AEC1-Z
Automotive Infotainment
Camera Modules
Key Fobs
Automotive Clusters
Automotive Telematics
Industrial Supplies
Battery-Powered Devices

Adjustable Output Version Of MPQ2178GQHE-AEC1-Z

Mingjiada Electronics has been supplying MPQ2178GQHE-AEC1-Z Synchronous Step-Down Converter for a long time. For more information about MPQ2178GQHE-AEC1-Z, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com).