Order- MPQ2179A-AEC1
MPQ2179A-AEC1
6V, 3A, 2.4MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
Session textval
Session Titefor popup
Description
The MPQ2179A is a monolithic, step-down switch-mode converter with integrated internal power MOSFETs. It can achieve up to 3A of 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.
The MPQ2179A is ideal for a wide range of applications, including automotive clusters, telematics, and infotainment systems.
Constant-on-time (COT) control provides fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting, output over-voltage protection (OVP), and thermal shutdown.
The MPQ2179A requires a minimal number of readily available, standard external components, and is available in a compact QFN-8 (1.5mmx2mm) package.
-
Show more
Show less
Features & Benefits
- Designed for Automotive Applications:
- Wide 2.5V to 6V Operating Input Voltage (VIN) Range
- Up to 3A Output Current (IOUT)
- 1% Feedback (FB) Accuracy
- -40°C to +150°C Operating Junction Temperature (TJ) Range
- Available in AEC-Q100 Grade 1
- Increased Battery Life:
- 21μA Sleep Mode Quiescent Current (IQ)
- Advanced Asynchronous Modulation (AAM) Mode for Increased Efficiency under Light-Load Conditions
- High Performance for Improved Thermals:
- 65mΩ and 35mΩ Integrated Internal Power MOSFETs
- Optimized for EMC and EMI Reduction:
- 4MHz Switching Frequency (fSW)
- MeshConnectTM Flip-Chip Package
- Optimized for Board Size and BOM:
- Integrated Internal Power MOSFETs
- Integrated Compensation Network
- Available in a Compact QFN-8 (1.5mmx2mm) Package
- Fixed Output 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, and 3.3V
- Additional Features:
- Enable (EN) for Power Sequencing
- Power Good (PG)
- 100% Duty Cycle
- External Soft Start (SS) Control
- Output Discharge
- Over-Voltage Protection (OVP) and Short-Circuit Protection (SCP) with Hiccup Mode
- Available in a Wettable Flank Package
- MPSafeTM QM (Documentation Available)
Active Part Numbers:
MPQ2179AGQHE-AEC1-Z MPQ2179AGQHE-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ2179A-AEC1 Resources
-
APPLICATION
HEAD UNITS (HIGH-END)APPLICATIONAutomotive head unit designs have evolved from the traditional hardware interfaces into sophisticated infotainment systems that offer various in-cabin functionalities. These features include navigation, wireless connections, passenger entertainment, gesture recognition, and voice control. As consumer expectations for infotainment features continue to increase, manufacturers face design challenges ...
-
PRODUCT CATEGORY
STEP-DOWN CONVERTERSPRODUCT CATEGORY -
PRODUCT
MPQ2283-AEC1PRODUCT6V, 6A, Configurable, High-Frequency, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ8880A-AEC1PRODUCT60V, 4.5A, High-Efficiency, Digital, Configurable, Synchronous Step-Down Converter with PMBus Interface, AEC-Q100 Qualified
-
PRODUCT
MPQ4331-AEC1PRODUCT36V, 0.5A to 1A, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ2287-AEC1PRODUCT6V, 14A, Configurable, High-Frequency, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2288-AEC1PRODUCT6V, 16A, Configurable, High-Frequency, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2459-AEC1PRODUCT0.5A, 55V, 480kHz Step-Down Converter with AEC-Q100 qualification
-
PRODUCT
MPQ4420-AEC1PRODUCTAutomotive-Grade, High-Efficiency 2A, 36V Max, Synchronous Step-Down Converter with PG and Ext Sync
-
PRODUCT
MPQ4470-AEC1PRODUCTHigh-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
-
PRODUCT
MPQ4423A-AEC1PRODUCTAEC1-Automotive Grade, High Efficiency, Force CCM Mode, 3A, 36V, Synchronous Step Down Converter with PG and Ext. Sync
-
PRODUCT
MPQ4570-AEC1PRODUCT3A, 4.5V-55V Input, Frequency Programmable, Fully Integrated Synchronous, Step-Down Converter
-
PRODUCT
MPQ4420A-AEC1PRODUCTAEC1-Automotive Grade, High Efficiency 2A, 36V, Force CCM Mode, Synchronous Step-Down Converter with PG and Ext.Sync
-
PRODUCT
MPQ4470A-AEC1PRODUCTHigh-Efficiency, Fast-Transient, 5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
-
PRODUCT
MPQ4420H-AEC1PRODUCTHigh Efficiency 2A, 36V, Synchronous Step-Down Converter with PG and Ext.Sync
-
PRODUCT
MPQ4374-AEC1PRODUCT40V, 12A to 16A, High Current Output, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ3524-AEC1PRODUCT20V, 0.5A to 4A Peak, Ultra-Compact, Low-IQ, Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ2243-AEC1PRODUCT6V, 3A, Configurable-Frequency, Synchronous Buck Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ4340A-AEC1PRODUCT36V, 2A to 6A, Low-EMI, Fast Transient, Scalable, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ5472-AEC1PRODUCTFully Integrated, 16V, 12A x 2, Dual-Output Buck Converter with Parallel Mode, 450mA LDO, I2C Interface, and Flexible System Configurations, AEC-Q100 Qualified
-
PRODUCT
MPQ4322C-AEC1PRODUCT36V, 2A, Ultra-Compact, Synchronous Step-Down Converter with 42V Load Dump, AEC-Q100 Qualified
-
PRODUCT
MPQ2244-AEC1PRODUCT6V, 4A, Configurable-Frequency Synchronous Buck Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ2246-AEC1PRODUCT6V, 6A, Configurable-Frequency, Synchronous Buck Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ4372-AEC1PRODUCT36V, 6A to 11A, Low-EMI, Scalable, Synchronous Step-Down Converters with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ4326B-AEC1PRODUCT36V, 3A to 7A, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified
Log in to your account
Create New Account