- MPQ2211-AEC1
MPQ2211-AEC1
6V, 12A, 2.2MHz, Configurable Current Limit, Synchronous Step-Down Converter, AEC-Q100 Qualified
Session textval
Session Titefor popup
Description
The MPQ2211-AEC1 is a fully integrated, high-frequency, synchronous buck converter. It offers a very compact solution to achieve up to 12A of output current (IOUT) across a wide input supply range, with excellent load and line regulation. The device operates at high efficiency across a wide IOUT load range.
The MPQ2211-AEC1 adopts an internally compensated constant-on-time (COT) control mode that provides fast transient response and eases loop stabilization. Pulse-skip mode (PSM) enables asynchronous operation to optimize light-load efficiency. The device also provides a fixed 2.2MHz frequency, allowing its frequency to remain constant regardless of the input voltage (VIN) and output voltage (VOUT).
The VOUT start-up ramp is controlled by an internal 0.9ms timer, and can be increased by adding a capacitor on the SSTT pin. An open-drain power good (PG) signal indicates the output is within its nominal voltage range. The PG pin is clamped to about 0.7V with an external pull-up voltage if the input supply fails to power the MPQ2211-AEC1.
Fully integrated protection features include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP).
The MPQ2211-AEC1 requires a minimal number of readily available, standard external components, and is available in an LGA-19 (3mmx3.5mm) package.
-
Show more
Show less
Features & Benefits
- Designed for Automotive Point-of-Load (PoL) Applications:
- Wide Operating Input Voltage (VIN) Range from 3V:
- 3V to 3.6V Range with VCC Bias to VIN
- 4V to 6V Range with Internal Bias
- Up to 12A of Continuous Output Current (IOUT)
- Configurable, Accurate Current Limit
- Constant-On-Time (COT) Control Provides Excellent Transient Response
- Available in AEC-Q100 Grade 1
- Wide Operating Input Voltage (VIN) Range from 3V:
- Increases Battery Life:
- Pulse-Skip Mode (PSM) at Light Loads
- Internal Power MOSFET Switches
- Optimized for EMC/EMI:
- 2.2MHz Switching Frequency (fSW) in Forced Continuous Conduction Mode (FCCM)
- MeshConnectTM Flip-Chip Package
- Additional Features:
- Power Good (PG) Actively Clamped Low during Power Failures
- Output Voltage (VOUT) Discharge
- VOUT Tracking
- ±1% 0.5V Feedback (FB) Accuracy
- Configurable Soft-Start Time (tSS) from 0.9ms
- Adjustable Output Up to 3.6V
- Non-Latched Over-Current Protection (OCP), Under-Voltage Protection (UVP), Under-Voltage Lockout (UVLO), Thermal Shutdown
- Latch-Off Over-Voltage Protection (OVP)
- Available in an LGA-19 (3mmx3.5mm) Package
- Functional Safety System Design Capability:
- MPSafeTM Compatible – Functional Safety Supporting Document Available
Active Part Numbers:
MPQ2211GLC-AEC1-Z MPQ2211GLC-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ2211-AEC1 Resources
-
APPLICATION
DISPLAY (NAVIGATION, HEADS-UP, CLUSTER)APPLICATIONAutomotive displays — which include the center display, heads-up display (HUD), and gauge instrument cluster — show key information and interactive content to the driver. The center information display is connected to the head unit, and provides navigation and other in-cabin infotainment controls. The automotive HUD and gauge instrument cluster provide easy-to-access information for the driver. Th...
-
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 ...
-
APPLICATION
LIDARAPPLICATIONLaser imaging, detection, and ranging (LiDAR) is a rapidly expanding market for automotive advanced driver assistance system (ADAS) applications. Autonomous vehicle perception sensing is a cutting-edge functionality of ADAS technologies, and will continue to develop as new cars integrate radar with cameras and LiDAR systems. LiDAR uses real-time measurements of light pulses to offer higher bandwid...
-
APPLICATION
INFOTAINMENT SYSTEMSAPPLICATIONAutomotive in-vehicle infotainment systems are becoming increasingly software-driven to enhance safety and security, as well as the overall driving experience. Modern cars integrate driving and environmental information, passenger entertainment, wireless connections, and navigation into a centralized infotainment system architecture. However, with the rise of sophisticated in-vehicle infotainment ...
-
APPLICATION
REARVIEW CAMERAS (OFF BATTERY)APPLICATIONRearview cameras are perhaps the most well-known camera subsystem used in advanced driver assistance systems (ADAS) applications. As this feature is being offered and expected in more and more vehicles, these camera systems must offer high integration and fast data processing to enable accurate, real-time monitoring of possible hazards behind the vehicle and channeling information directly to an L...
-
APPLICATION
REARVIEW CAMERAS (COAXIAL)APPLICATIONRearview cameras are perhaps the most well-known camera subsystem used in advanced driver assistance systems (ADAS) applications. As this feature is being offered and expected in more and more vehicles, these camera systems must offer high integration and fast data processing to enable accurate, real-time monitoring of possible hazards behind the vehicle and channeling information directly to an L...
-
APPLICATION
FRONT-FACING CAMERAS (OFF BATTERY)APPLICATIONFront-facing cameras are an increasingly popular camera subsystem used in advanced driver assistance systems (ADAS) applications. Because this feature is becoming standard in more and more vehicles, off-battery camera systems must offer high integration and fast data processing to enable accurate, real-time monitoring of possible hazards in front of the vehicle, in addition to assisting with integ...
-
APPLICATION
FRONT-FACING CAMERAS (COAXIAL)APPLICATIONFront-facing cameras are an increasingly popular camera subsystem used in advanced driver assistance systems (ADAS) applications. As this feature is being offered and expected in more and more vehicles, these camera systems must offer high integration and fast data processing to enable accurate, real-time monitoring of possible hazards in front of the vehicle, and assist with integrated systems su...
-
APPLICATION
DRIVER MONITORING SYSTEMSAPPLICATIONDriver monitoring systems are one of the latest developments in automotive safety technology. As part of a holistic human-machine interface (HMI), driver monitoring systems track vital sign parameters and driver attentiveness, so that in the event that the driver is unable to operate the vehicle, assistance can be provided. Of course, advanced new features add design complexity and additional cons...
-
APPLICATION
360° SURROUND VIEW CAMERASAPPLICATION360° surround view cameras help eliminate blind spots for drivers by providing a birds eye view of the car and typically channeling it directly to an LCD display located in the cabins head unit. This image is a composite created from multiple cameras located around the vehicle, usually at least four. Sometimes thought of as the next step in evolution from the backup camera, 360° surround view came...
-
APPLICATION
SENSOR FUSION DOMAIN CONTROLLERSAPPLICATIONPerception-sensing systems have become a popular ADAS offering in new vehicles, and will continue to expand as new cars integrate radar with cameras and even LIDAR systems. However, each of these sensors has strengths and limitation — thats where sensor fusion comes in. By combining the inputs from all of the cars perception-sensing systems, the driver is provided with the best possible informatio...
-
APPLICATION
TELEMATICS/E-CALLSAPPLICATIONTelematics and e-call systems help increase vehicle safety by monitoring conditions and, in the event of a crash, assisting the driver with or alerting emergency responders directly to the event. These embedded onboard tools can monitor diagnostics and offer benefits such as vehicle tracking, as well communication for roadside assistance and emergency calls. Of course, new features also bring grea...
-
APPLICATION
77GHZ RADARAPPLICATION77GHz radar is quickly growing in popularity for automotive advanced driver assistance system (ADAS) applications. Perception-sensing systems are a growing market within ADAS technologies, and will continue to expand as new cars integrate radar with cameras and even LIDAR systems. Automotive imaging radar is used as an additional way to sense objects or potential hazards around the vehicle. 77GHz ...
-
PRODUCT CATEGORY
STEP-DOWN CONVERTERSPRODUCT CATEGORY -
PRODUCT
MPQ4373-AEC1PRODUCT36V, 6A to 11A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ4583-AEC1PRODUCT90V, 3.5A, 9μA IQ, Synchronous Step-Down DC/DC Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ4384-AEC1PRODUCT36V, 12A to 18A, Low-EMI, Synchronous Step-Down Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2277-AEC1PRODUCT6V, Dual 1A/1A, 2.5MHz, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
-
PRODUCT
MPQ70160FS-AEC1PRODUCTMPSafeTM ASIL-D, 5.5V, PMIC with 6 Buck Converters, AEC-Q100 Qualified
-
PRODUCT
MPQ2183A-AEC1PRODUCT6V, 1A to 3A, 2.5MHz, Fixed-Output, Synchronous Step-Down Converter with FSS, AEC-Q100 Qualified
-
PRODUCT
MPQ2176B-AEC1PRODUCT5.5V, 4A to 6A, 2.2MHz Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ71020FS-AEC1PRODUCTMPSafeTM, ASIL-D, 6V, 30A, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2285-AEC1PRODUCT6V, 10A, Configurable, High-Frequency, Synchronous Buck Converter with ZDPTM, AEC-Q100 Qualified
-
PRODUCT
MPQ2176-AEC1PRODUCT5.5V, 4A to 6A, 2.2MHz, Synchronous Step-Down Converter, AEC-Q100 Qualified
-
PRODUCT
MPQ2177F-AEC1PRODUCT6V, 1A, 2.5MHz, AAM Mode, Synchronous Step-Down Converter with Power Good and Soft Start, AEC-Q100 Qualified
Log in to your account
Create New Account