1. MPS launched the industry's first motor control chip that integrates magnetic encoder and hard-core FOC algorithm: (single choice)

A. MP6543

B. MP6570

C. MA732

D. MP6630H

2. There are errors in the description of the MPS automotive-grade module MPM3515 in automotive applications (single choice)

A. MPM3515 is more suitable for infotainment applications, because the operating frequency of 2.2M can directly avoid AM band interference

B. MPM3515 integrates power inductor modules, so it is more suitable for applications such as car cameras that require high volume

C. MPM3515 integrates mos and inductors, which is very helpful for automotive EMI testing

D. MPM3515 can output 3A current, which is suitable for scenarios with high current output such as 3A

3. Which of the following payment methods does MPS Online Store support? (multiple choice)

MPM54304

power module

MPM54304 Datasheet New Product

4V to 16V input, 4-way 3A output power module with I2C interface and MTP function in ultra-thin LGA package

MPM3695-100 Datasheet Pre-release new product

100A, Scalable, DC/DC Power Module with PMBus Interface

DC-DC power conversion

MPQ4572 Datasheet New Product

High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter AEC-Q100 Qualified

MP4572 Datasheet New

High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter

MPM54304 Datasheet New Product

4V to 16V input, 4-way 3A output power module with I2C interface and MTP function in ultra-thin LGA package

MP2183 Datasheet New Product

3A, Synchronous Step-Down Converter with SS & PG

MP2181 Datasheet New Product

1A Synchronous Buck Converter with Soft-Start and Power Good

MPQ28164 Datasheet New Products

High-Efficiency, Single-Inductor, Buck-Boost Converter with 4.2A Switches

MP2182 Datasheet New Product

2A Synchronous Buck Converter with SS & PG Pins

MP2174C Datasheet New Product

2.7V-5.5V, 4A, High-Efficiency, Synchronous Step-Down Converter with Forced CCM in 2×2mm QFN

MP8860 Datasheet New Product

2.8V-22Vin, 1A lout, 4-Switch Integrated Buck-Boost Converter with I2C Interface

MP8862 Datasheet New Product

2.8V-22Vin, 2A lout, 4-Switch Integrated Buck-Boost Converter with I2C Interface

MP1917A Datasheet New Product

100V, 4A, High-Frequency Half-Bridge Gate Driver

MP2018 Datasheet New Products

16V, 500mA, Low Quiescent Current Linear Regulator

MPM3695-100 Datasheet Pre-release new product

100A, Scalable, DC/DC Power Module with PMBus Interface

MPQ7920-AEC1 Datasheet Pre-release new product

5V Power Management IC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and_Flexible System settings via I2C and_MTP

AC-DC power conversion

MP173A Datasheet New Product

700V, Non-Isolated, Offline Regulator, Up to 280mA Output Current with Improved EMI Performance

MP9989 Datasheet New Product

CCM/DCM Flyback Ideal Diode with Integrated 100V/10mΩ MOSFET, No Auxiliary Winding Required

MP6925 Datasheet New

Fast Turn-Off, CCM/DCM Compatible, Dual-LLC Synchronous Rectifier with lmproved Noise Immunity

HF920A Datasheet is now available

900V Fixed Frequency Offline Regulator with Input Under-Voltage Protection

car

MPQ3910A-AEC1 Datasheet New Product

Peak-Current Mode, Boost PWM Controller with Programmable Frequency, External Soft Start, and_Light-Load Operation AEC-Q100 Qualified

MPQ3369-AEC1 Datasheet New Product

6-Channel, Max 100mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and_I2C

MPQ4210 Datasheet New Products

40V, 100W Synchronous Buck-Boost Controller with I2C Interface and Current Monitoring, AEC-Q100 Qualified

MPQ3428A-AEC1 Datasheet New Product

19A, 600kHz, 20V Wide Input Range, Synchronous Boost Converter with Input Disconnect Function, AEC-Q100 Qualified

MPQ7920-AEC1 Datasheet Pre-release new product

5V Power Management IC with Four 2A/2.5A/4.5A/4.5A Buck Converters, 5 LDOs, and_Flexible System settings via I2C and_MTP

Electric Fuses, USB and Load Switches

MP5036 Datasheet New Product

12V, 0.4A to 5A, Current Limit Switch with 15V Over-Voltage Clamp in TSOT23 Package

MP5036A Datasheet New Product

5V, 0.4A to 5A Current Limit Switch with 5.75V Over-Voltage Clamp

Display Backlight Power

MPQ3369-AEC1 Datasheet New Product

6-Channel, Max 100mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and_I2C

Product Features

4V to 16V Input Voltage Range

Output Operating Voltage Range: 0.55V to 5.4V

1/2 channel maximum DC current: 3A 3/4 channel maximum DC current: 2A

Dissipated power up to 2.5W (TA=60OC without air flow)

Phase shift control

Constant On-Time (COT) Control, Fast Transient Response

GPIO pins can be configured as "Power Indication," Address, SYNCO

1.5MHz default switching frequency

External clock synchronization function

I2C and MTP programmable:

Channels 1 and 2 can be connected in parallel

Channels 3 and 4 can be connected in parallel

On-off level

The output voltage

Overcurrent/Voltage Protection Threshold

Switching sequence

Forced PWM Mode or Auto PWM/PFM Mode

technical parameter

fsw (max) (kHz)1500 fsw (min) (kHz)1500 Minimum input voltage4 Vin (max) (V)16 Iout (max) (A)3 Rated output4 Vout (max) (V)5.5 Vout (min ) (V)0.55 EN Control No GradeIndustrial PackageLGA-33 (7x7) Special FeaturesAdjustable Switching Frequency, Current Limiting, Digitally Adjustable, Enable, External Frequency Synchronization SS Internal Dimension (H) (mm)7 Mounting TypeSurface Mount Dimension WxL (mm)7x7 I2C InterfaceYes PGNo Operating Junction Temp Range (°C) -40 to 125 Module Assembly Encapsulated

EVM54304-MN-00A

Qual Channels, 1.6MHz Synchronous Step-down PMIC Module Evaluation Board

The EVM54304-MN-00A is an evaluation board for MPM54304 which integrates four high efficiency step-down DC/DC converters, inductors and_flexible logic interface.

The evaluation board can deliver 3A max per output (channel 1 and_2), 2A per output (channel 3 and_4), Channel 1 and_2 can be paralleled to provide up to 6A of current, and_channel 3 and_4 can be paralleled to provide up to 4A of current. the MPM54304 employs constant on-time control (COT) which provide ultra-fast load transient responses.

4. MP6612D is a 45V/5A built-in current sampling, DC brush motor driver chip with adjustable current limit. The main market is: (single choice)

A. Massage chairs, massage cushions

B. Electric Curtains

C. Electric sofa, electric wheelchair

D. All of the above

5. Which of the following products does not belong to the application of MPS automotive-grade lights (single choice)

A. MPQ2483A

B. MPQ4425B

C. MPQ4423

D. MPQ2489