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A4938EETTR-T
Purchase
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prices and inventories about the part.
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your request by email within 24 hours.
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are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| Subcategory | Motion Control Electronics |
| Technology | Power MOSFET |
| Voltage - Supply | 8.5V~30V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 24V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A4938 |
| Function | Controller - Commutation, Direction Management |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 30V |
| Power Supplies | 24V |
| Supply Voltage-Min (Vsup) | 8.5V |
| Interface | Parallel |
| Analog IC - Other Type | BRUSHLESS DC MOTOR CONTROLLER |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Supply Current-Max (Isup) | 6mA |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
A4938EETTR-T Overview
Drivers controllers is designed wDrivers controllersh a package of [0].This part is packaged with a case of [0].Drivers controllers is recommended to mount the part by Surface Mount.As a result, it is appropriate for the component connected to General Purpose.8.5V~30V volts can be supplied by the device.The operating temperature ranges from -40°C~85°C TAto -40°C~85°C TA.Drivers controllers is possible to classify the motor type as Brushless DC (BLDC).There are 28 terminations available on this part.Drivers controllers is important to remember that this amplifier should be run at 24V.Surface Mountis its recommended mounting method.The device utilizes the IC BRUSHLESS DC MOTOR CONTROLLERwhich is an analog IC.The part number A4938indicates that it is found.In this device, there are 28 pins.Drivers controllers is part of the series [0].1outputs are available in total.
A4938EETTR-T Features
Applications : General Purpose
base on A4938 number
designed with 1 outputs
A4938EETTR-T Applications
There are a lot of Allegro MicroSystems A4938EETTR-T motor drivers applications.
- General lighting
- Building technology
- Industrial high-bay lights
- PWM generators
- Horticultural lighting
- Commercial office
- Camera-enabled smartphones
- Landscape lighting
- Digital still cameras
- PDAs