A3977KLP-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Number of Pins | 28 |
| Supplier Device Package | 28-TSSOP-EP |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Published | 2003 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Applications | General Purpose |
| Technology | DMOS |
| Voltage - Supply | 3V~5.5V |
| Base Part Number | A3977 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Interface | Logic |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| 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 |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3977KLP-T Overview
Drivers controllers includes a Tubepackage.Drivers controllers comes in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.To mount the part by [0], it is recommended that you do so.The component connected in General Purposeis compatible with it.There is a capability for the device to provide 3V~5.5V volts.Operation temperature ranges from -40°C~150°C TJ.Drivers controllers is possible to apply voltage to the load at the rate of 8V~35V.Its recommended mounting way is Surface Mount.The output current should remain at 2.5A.A3977is the part number that finds it.The device has 28 pins.There are 1 outputs available.This driver operates from a supply voltage of 5V.At its maximum operating temperature, the device reaches 125°C.Ideally, the operating temperature should be higher than -40°C.Controller ic has the capacController icy to apply the device wController ich a maximum supply voltage of 5.5V.A minimal supply voltage of 3V is sufficient to operate the device.
A3977KLP-T Features
Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
A3977KLP-T Applications
There are a lot of Allegro MicroSystems A3977KLP-T motor drivers applications.
- PWM generators
- Mobile phone display backlight and key light driving
- A cross between entertainment
- Arena lighting
- Architectural lighting
- Turn signals
- Camcorders
- Commercial office
- Step-up or step-down driver topologies
- Multiple output capability
