A4931METTR-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -20°C~105°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Supply | 8V~37.5V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 24V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A4931 |
| Function | Controller - Commutation, Direction Management |
| Number of Outputs | 1 |
| Output Voltage | 38V |
| Supply Voltage-Max (Vsup) | 37.5V |
| Supply Voltage-Min (Vsup) | 8V |
| Interface | Parallel |
| Analog IC - Other Type | BRUSHLESS DC MOTOR CONTROLLER |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Output Current | 10A |
| Supply Current-Max (Isup) | 6mA |
| Max Collector Current | 500mA |
| Switching Frequency | 30kHz |
| Motor Type | Brushless DC (BLDC) |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Height | 900μm |
| Length | 5mm |
| Width | 5mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
A4931METTR-T Overview
Drivers controllers is designed with Tape & Reel (TR) package.Parts are packaged in 28-VFQFN Exposed Padcases.Drivers controllers is recommended to mount the part by Surface Mount.This component is suitable for the component connected to General Purpose.The device can supply 8V~37.5V volts.There is a temperature range of -20°C~105°C TAin which this device operates.The motor type can be classified as Brushless DC (BLDC).This part offers 28terminations.Drivers controllers is very important to keep in mind that this amplifier should be operated at 24V.Ideally, it should be mounted in the Surface Mountposition.The device utilizes the IC BRUSHLESS DC MOTOR CONTROLLERwhich is an analog IC.Based on the A4931part number, it is found.A device with 28pins is available.Currently, there are 1 outputs available.38Vis maintained as the output voltage.As a result, we can recognize that the motor type is Brushless DC (BLDC).With a 10A output current, it offers the greatest degree of design flexibility.
A4931METTR-T Features
Applications : General Purpose
base on A4931 number
designed with 1 outputs
Motor Type classified as Brushless DC (BLDC)
A4931METTR-T Applications
There are a lot of Allegro MicroSystems A4931METTR-T motor drivers applications.
- Brake lights
- LED ballasts
- Industrial lighting
- Dome
- Turn signals
- Accurate LED current matching
- LCD displays
- Step-up or step-down driver topologies
- PWM generators
- Tail lights
