A3938SEQ
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead) |
| Operating Temperature | -20°C~85°C TA |
| Packaging | Tube |
| Published | 2004 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Applications | General Purpose |
| Subcategory | Motion Control Electronics |
| Technology | Power MOSFET |
| Voltage - Supply | 18V~50V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 240 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | A3938 |
| JESD-30 Code | R-PQCC-J32 |
| Function | Controller - Commutation, Direction Management |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 50V |
| Interface | Parallel, PWM |
| Analog IC - Other Type | BRUSHLESS DC MOTOR CONTROLLER |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Supply Current-Max (Isup) | 8mA |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Height Seated (Max) | 3.56mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
A3938SEQ Overview
The design includes a package of type [0].The part is packaged in a 32-LCC (J-Lead) case.A mounting position of Surface Mountis recommended for the part.For the component connected to [0], it is suitable.18V~50V volts can be supplied by the device.In terms of operating temperature, it falls within the range -20°C~85°C TA.A Brushless DC (BLDC)motor can be classified as a type of motor.This part provides 32terminations.Its recommended mounting way is Surface Mount.The device employs the BRUSHLESS DC MOTOR CONTROLLER analog IC.A3938is the part number that finds it.The Motion Control Electronicsseries includes this item.There are 1 outputs available.
A3938SEQ Features
Applications : General Purpose
base on A3938 number
designed with 1 outputs
A3938SEQ Applications
There are a lot of Allegro MicroSystems A3938SEQ motor drivers applications.
- LED bias
- Home lighting systems
- Telltale lights
- Industrial lighting
- Landscape lighting
- Alternative to HID lights
- Dome
- Commercial office
- Hospitality buildings
- Horticultural lighting
