A3977KED-T
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 44-LCC (J-Lead) |
| Surface Mount | YES |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 44 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| HTS Code | 8542.39.00.01 |
| Subcategory | Motion Control Electronics |
| Technology | DMOS |
| Voltage - Supply | 3V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A3977 |
| JESD-30 Code | S-PQCC-J44 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| 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 |
| Length | 16.585mm |
| Width | 16.585mm |
| RoHS Status | ROHS3 Compliant |
A3977KED-T Overview
Drivers controllers is designed with Tube package.Drivers controllers is packaged wDrivers controllersh a 44-LCC (J-Lead) case.In most cases, it is recommended to mount the part at Surface Mount.I believe it would be suitable for the component connected to General Purpose.This device is capable of supplying voltages up to 3V~5.5V volts.The operating temperature ranges from -40°C~150°C TJto -40°C~150°C TJ.This part offers 44terminations.The voltage can applied to the load at the rate of 8V~35V.Please take in mind that this amplifier should be run at 5V.The output current should be kept at 2.5A for the part.A STEPPER MOTOR CONTROLLERanalog IC is employed in this device.A3977is the part number that finds it.Drivers controllers belongs to the series [0].
A3977KED-T Features
Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
A3977KED-T Applications
There are a lot of Allegro MicroSystems A3977KED-T motor drivers applications.
- Horticultural applications
- Arena lighting
- PWM generators
- Industrial lighting
- Automotive applications
- Outdoor area lights
- Large outdoor LED display
- Dome
- Hazardous application
- RGB and monochromatic LED drivers for signage and traffic signals
