A3977KED
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-LCC (J-Lead) |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 44 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Applications | General Purpose |
| Subcategory | Motion Control Electronics |
| Technology | DMOS |
| Voltage - Supply | 3V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | A3977 |
| JESD-30 Code | S-PQCC-J44 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3.3/535V |
| Supply Voltage-Min (Vsup) | 3V |
| Interface | Logic |
| Analog IC - Other Type | STEPPER MOTOR CONTROLLER |
| Output Configuration | Half Bridge (4) |
| Current - Output | 2.5A |
| Voltage - Load | 8V~35V |
| Motor Type - Stepper | Bipolar |
| Step Resolution | 1, 1/2, 1/4, 1/8 |
| Height Seated (Max) | 4.57mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A3977KED Overview
Drivers controllers includes a Tubepackage.A 44-LCC (J-Lead)case is included with the part.In most cases, it is recommended to mount the part at Surface Mount.I believe it is suitable for the component connected to General Purpose.The device can supply 3V~5.5V volts.Operation temperature ranges from -40°C~150°C TJ.A total of 44terminations are available in this part.At a rate of [0], voltage can be applied to the load.Drivers controllers is important to remember that this amplifier should be run at 5V.Surface Mountis its recommended mounting method.Maintain the current output of the part at 2.5A volts.There is an analog integrated circuit STEPPER MOTOR CONTROLLERpresent in the device.According to the A3977part number, the part is found.In the Motion Control Electronicsseries, it is included.There are 1 outputs available.
A3977KED Features
Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
A3977KED Applications
There are a lot of Allegro MicroSystems A3977KED motor drivers applications.
- Tail lights
- Commercial office
- Footwell lighting
- Display LED backlighting
- Landscape lighting
- drivers for outdoor application
- Matrix LED dimmers
- Tunnel lights
- Horticultural applications
- parking lights
