A4979GLPTR-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 | 2013 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 28 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| Additional Feature | ALSO REQUIRE 7V TO 50V |
| 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 | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A4979 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3.3V |
| Supply Voltage-Min (Vsup) | 3V |
| Interface | SPI, Step/Direction |
| Output Configuration | Half Bridge (4) |
| Supply Current-Max (Isup) | 5mA |
| Collector Emitter Voltage (VCEO) | 50V |
| Max Collector Current | 1.5A |
| Voltage - Load | 7V~50V |
| Switching Frequency | 4MHz |
| Motor Type | Stepper |
| Motor Type - Stepper | Bipolar |
| Step Resolution | 1, 1/2, 1/4, 1/16 |
| Height | 1.05mm |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A4979GLPTR-T Overview
Drivers controllers is designed wDrivers controllersh a package of [0].The part is packged with 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.In most cases, it is recommended to mount the part at Surface Mount.In this case, it is appropriate for the component connected to General Purpose.Drivers controllers is capable of supplying 3V~5.5V volts.Operation temperature ranges from -40°C~150°C TJ.There are 28 terminations available on this part.A voltage of 7V~50Vcan be applied to the load.The amplifier should be set to 3.3V.There is Surface Mount recommended mounting method for this device.The part number A4979indicates that it is found.There are 28 pins on it.This is part of the Motion Control Electronics series.Currently, there are 1 outputs available.Stepperrepresents the motor type.Drivers controllers is also characterized by ALSO REQUIRE 7V TO 50V.
A4979GLPTR-T Features
Applications : General Purpose
Load voltage across the chip 7V~50V
base on A4979 number
designed with 1 outputs
Motor Type classified as Stepper
Additional Feature: ALSO REQUIRE 7V TO 50V
A4979GLPTR-T Applications
There are a lot of Allegro MicroSystems A4979GLPTR-T motor drivers applications.
- Mobile phone display backlight and key light driving
- Outdoor area lights
- Matrix LED dimmers
- Dash
- Lighting for the ambience of tunability
- Indicator circuit
- Brake lights
- Camera-enabled smartphones
- Infotainment backlighting
- High brightness LED lighting
