A3977KLPTR-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| Additional Feature | ALSO REQUIRES A 8V TO 35V SUPPLY |
| Subcategory | Motion Control Electronics |
| Technology | DMOS |
| Voltage - Supply | 3V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | unknown |
| 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 |
| Operating Supply Voltage | 5V |
| 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 |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3977KLPTR-T Overview
This package was designed with Tape & Reel (TR)in mind.Drivers controllers comes in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.Surface Mountshould be used for mounting the part.The component connected in General Purposeis compatible with it.Drivers controllers is capable of supplying 3V~5.5V volts.This device operates at a temperature of -40°C~150°C TJ.This part has 28termination options.Voltage can be applied at a rate of 8V~35V volts to the load.Drivers controllers is recommended that this amplifier be run at 5V.Its recommended mounting way is Surface Mount.Ensure that the part output current remains at 2.5A.A STEPPER MOTOR CONTROLLERanalog integrated circuit is used in the device.Based on the A3977part number, it is found.A device with 28pins is available.This is part of the Motion Control Electronics series.Currently, there are 1 outputs available.This driver operates from a supply voltage of 5V.In addition to this, it is also characterized by ALSO REQUIRES A 8V TO 35V SUPPLY.
A3977KLPTR-T Features
Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
Additional Feature: ALSO REQUIRES A 8V TO 35V SUPPLY
A3977KLPTR-T Applications
There are a lot of Allegro MicroSystems A3977KLPTR-T motor drivers applications.
- Telltale lights
- LCD displays
- Automotive applications
- RGB and monochromatic LED drivers for signage and traffic signals
- Scanning equipment
- Dome
- High power LED street light
- Matrix LED dimmers
- Industrial lighting
- Automotive exterior and interior lighting
