- MPQ2918-AEC1
MPQ2918-AEC1
Session textval
Session Titefor popup
Description
The MPQ2918 is a high-voltage, synchronous, step-down controller that steps down voltages directly from up to 40V. The MPQ2918 uses pulse-width modulation (PWM) current control architecture with accurate cycle-by-cycle current limiting and is capable of driving dual N-channel MOSFETs.
Advanced asynchronous mode (AAM) enables non-synchronous operation to optimize light-load efficiency.
The operating frequency of the MPQ2918 can be programmed by an external resistor or synchronized to an external clock for noise-sensitive applications. Full protection features include precision output over-voltage protection (OVP), output over-current protection (OCP), and thermal shutdown.
The MPQ2918 is available in TSSOP20-EP and QFN-20 (3mmx4mm) packages.
-
Show more
Show less
Features & Benefits
- Wide 4V to 40V Operating Input Range
- Dual N-Channel MOSFET Driver
- 0.8V Voltage Reference with ±1.5% Accuracy Over Temperature
- Low Dropout Operation: Maximum Duty Cycle at 99.5%
- Programmable Frequency Range: 100kHz -1000kHz
- External Sync Clock Range: 100kHz -1000kHz
- 180° Out-of-Phase SYNCO Pin
- Programmable Soft Start (SS)
- Power Good (PG) Output Voltage Monitor
- Selectable Cycle-by-Cycle Current Limit
- Output Over-Voltage Protection (OVP)
- Over-Current Protection (OCP)
- Internal LDO with External Power Supply Option
- Programmable Forced CCM and AAM
- Available in TSSOP20-EP and QFN-20 (3mmx4mm) Packages
- AEC-Q100 Grade-1

Active Part Numbers:
MPQ2918GF-AEC1-P MPQ2918GF-AEC1-Z MPQ2918GL-AEC1-P MPQ2918GL-AEC1-Z MPQ2918GLE-AEC1-P MPQ2918GLE-AEC1-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ2918-AEC1 Resources
-
PRODUCT CATEGORY
STEP-DOWN CONTROLLERSPRODUCT CATEGORY -
PRODUCT
MPQ2923-AEC1PRODUCT42V, 2.2MHz, Low-IQ Buck Controller with Multi-Phase Capability, AEC-Q100 Qualified
-
PRODUCT
MPQ2908A-AEC1PRODUCTAutomotive Grade. 4V-60V Input, Current Mode, Synchronous Step-Down Controller
-
PRODUCT
MPQ9934-AEC1PRODUCT80V Input, 30A, Synchronous Buck Controller with Dynamic Voltage Adjustment, AEC-Q100 Qualified
-
ARTICLE
HOW TO DESIGN A THERMALLY BALANCED CURRENT-SHARING SYSTEM FOR MULTI-PHASE POWER DESIGNSARTICLEThe car of tomorrow is envisioned to be an audiovisual wonderland on wheels, including wraparound screens and dozens of speakers. Driving on the road in the future will immerse passengers in an incredible sensory experience with content streamed via ultra-fast 5G. To achieve this content-rich, connectivity-heavy paradigm of future mobility, emerging digital cockpit systems continue to demand expon...
-
REFERENCE DESIGN
ZYNQ ULTRASCALE+ U4EG/U5EG/U7EG ADAS CENTRAL COMPUTE ENGINE POWER REFERENCE DESIGNREFERENCE DESIGN -
PRODUCT
MPM3509-AEC1PRODUCT36V, 0.9A Module, Synchronous, Step-Down Converter with an Integrated Inductor AEC-Q100 Qualified
-
PRODUCT
MPM3810A-AEC1PRODUCT6V Input, 1.2A Module Synchronous Step-Down Converter with Integrated Inductor AEC-Q100 Qualified
-
PRODUCT
MPM3805A-AEC1PRODUCT6V Input, 0.6A Module, Synchronous, Step-Down Converter with Integrated Inductor AEC-Q100 Qualified
-
PRODUCT
MPM6010-AEC1PRODUCTAutomotive Grade, 36V, 1.5A, High-Efficiency Module, Synchronous, Step-Down LED Driver with Integrated Inductor
-
PRODUCT
MPM3515-AEC1PRODUCTAutomotive Grade, 1.5A, 36V, Synchronous Step-Down Power Module with Integrated Inductor and Power Good,
-
PRODUCT
MPQ2172-AEC1PRODUCT5.5V, 2A, 2.6MHz, Synchronous, Step-Down Switcher AEC-Q100 Qualified
-
PRODUCT
MPQ2029-AEC1PRODUCT40V, 450mA, Low-Quiescent Current Adjustable Output Linear Regulator, AEC-Q100
-
PRODUCT
MPQ2451-AEC1PRODUCT36V, 2MHz, 0.6A Step-Down Converter Automotive-Grade
-
PRODUCT
MPQ2420-AEC1PRODUCT75V, 0.3A, Synchronous Step-Down Converter with Watchdog
-
PRODUCT
MPQ2166-AEC1PRODUCTAutomotive Grade, 6V, Dual 2A/2A or 3A/1A, Low Quiescent Current, Synchronous Buck with PG and SS
-
PRODUCT
MPQ4423-AEC1PRODUCTAutomotive Grade, High Efficiency 3A, 36V max, Synchronous Step-Down Converter with PG and Ext. Sync
-
PRODUCT
MPQ2483A-AEC1PRODUCT55V, 2.5A Programmable Frequency LED Driver with AEC-Q100 Qualified
-
PRODUCT
MPQ2454-AEC1PRODUCTAutomotive Grade, 36V, 0.6A, Low Iq Step-Down Converter with PG and External Soft Start, AEC-Q100 Qualified
-
PRODUCT
MPQ4462-AEC1PRODUCT3.5A, 4MHz, 36V Step-Down Converter
-
PRODUCT
MPQ4473-AEC1PRODUCTHigh-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
-
PRODUCT
MPQ8904-AEC1PRODUCTAutomotive Grade 500mA Linear Regulator
-
PRODUCT
MPQ20056-AEC1PRODUCTLow-Noise, High-PSRR, 250mA Linear Regulator AEC-Q100 Qualified
-
PRODUCT
MPQ20051-AEC1PRODUCTLow Noise, High PSRR, 1A Linear Regulator with AEC-Q100 qualified
-
PRODUCT
MPQ4569-AEC1PRODUCT75V, 0.3A Synchronous Step-Down Converter AEC-Q100 Qualified
Log in to your account
Create New Account