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A3977SED-T
Purchase
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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 | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-LCC (J-Lead) |
| Number of Pins | 44 |
| Operating Temperature | -20°C~150°C TJ |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| 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) | 260 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A3977 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Output Voltage | 35V |
| Max Output Current | 3A |
| Operating Supply Voltage | 5V |
| Supply Voltage-Min (Vsup) | 3V |
| Interface | Logic |
| Output Configuration | Half Bridge (4) |
| Current - Output | 2.5A |
| Max Output Voltage | 50V |
| Voltage - Load | 8V~35V |
| Motor Type | Stepper |
| Motor Type - Stepper | Bipolar |
| Step Resolution | 1, 1/2, 1/4, 1/8 |
| Height Seated (Max) | 4.57mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3977SED-T Overview
This package was designed with Tubein mind.This part is packed in a 44-LCC (J-Lead) case.The part should be mounted by Surface Mount.Fits the component connected to General Purpose.There is a possibility of providing 3V~5.5Vvolts through the device.Regarding the operating temperature, it is in the range of -20°C~150°C TJ°C.This part has 44termination options.Drivers controllers is possible to apply voltage at a rate of 8V~35Vto the load.Drivers controllers is important to note that this amplifier should be operated at the 5Vsetting.There is a recommended mounting method of Surface Mount.Maintain the current output of the part at 2.5A volts.The A3977part number allows us to locate it.44 pins are provided for its design.Drivers controllers is a part of the Motion Control Electronics series.Drivers controllers is possible to access 1outputs.The driver operates from a supply voltage of 5V volts.Continually maintains the output voltage at 35V.This motor type can be recognized as Stepper.As a result, the maximum output current reaches 3Ain order to meet the requirements of the operation.
A3977SED-T Features
Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
Motor Type classified as Stepper
A3977SED-T Applications
There are a lot of Allegro MicroSystems A3977SED-T motor drivers applications.
- LED ballasts
- Handheld devices
- Tail lights
- Matrix LED dimmers
- Automotive instrumentation
- High brightness LED lighting
- Step-up or step-down driver topologies
- Digital still cameras
- LCD displays
- Tunnel lights