Order- MPQ2166B-AEC1
MPQ2166B-AEC1
6V, Dual 2A/2A or 3A/1A, Low-IQ, Synchronous Buck Converter with PG and SS, AEC-Q100 Qualified
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Description
The MPQ2166B is an internally compensated, dual, pulse-width modulation (PWM), synchronous step-down converter that operates from a 2.7V to 6V input voltage (VIN) range, and generates an output voltage (VOUT) as low as 0.6V. The MPQ2166B can be configured as a 2A/2A or 3A/1A output current (IOUT) regulator, and is ideal for a wide range of applications, including automotive infotainment, clusters, and telematics, as well as portable instruments.
The device integrates dual, 55mΩ high-side MOSFETs (HS-FETs) and 20mΩ synchronous rectifiers to achieve high efficiency without an external Schottky diode. The MPQ2166B offers peak current mode control and internal compensation, and is capable of low-dropout configurations. Both channels can operate at 100% duty cycle.
Full protection features include cycle-by-cycle current limiting and thermal shutdown.
The MPQ2166B requires a minimal number of readily available, standard external components, and is available in a QFN-18 (2.5mmx3.5mm) package.
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Features & Benefits
- Cooler Thermals:
- <20°C Operating Junction Temperature (TJ) Rise at 2A/2A, 2.3MHz
- 90% Efficiency (5V to 1.8V, 2A
Active Part Numbers:
MPQ2166BGRHE-AEC1-Z MPQ2166BGRHE-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ2166B-AEC1 Resources
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APPLICATION
ONBOARD CHARGING MODULE (OBCM)APPLICATIONElectric vehicles (EVs) are becoming more present every day, with the adoption of EVs growing at an exponential rate. Onboard charging (OBC) is a very important part of EVs, since it determines the maximum possible charge rate while an AC charger is connected to the vehicle. The maximum charge capability for a fully electric vehicle is typically between 6.6kW and 22kW, and for a plug-in hybrid veh...
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APPLICATION
DC FAST CHARGING STATIONAPPLICATIONDC fast charging stations are becoming more common with the increased adoption of electric vehicles. Charging stations are a vital part of the infrastructure along major highways and populated suburbs, ensuring that electric vehicles have a place to charge during long-distance travel and day-to-day driving. These systems are often comprised of multiple 25kW to 75kW modules to create fast charging ...
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