A6277ELW-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Linear |
| Terminal Finish | MATTE TIN |
| Subcategory | Display Drivers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A6277 |
| Pin Count | 20 |
| Number of Outputs | 8 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Channels | 16 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Nominal Supply Current | 40mA |
| Output Current | 150mA |
| Voltage - Output | 4V |
| Topology | Shift Register |
| Min Input Voltage | 4.5V |
| Max Input Voltage | 5.5V |
| Output Current per Channel | 120mA |
| Internal Switch(s) | Yes |
| High Level Output Current | -1mA |
| Low Level Output Current | 1mA |
| Number of Segments | 8 |
| Switching Frequency | 10MHz |
| Multiplexed Display Capability | NO |
| Display Mode | SEGMENT |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A6277ELW-T Overview
Board space is saved by its 20-SOIC (0.295, 7.50mm Width) package.A LED driver using this design has 8 outputs.The led driver mounting is done by using Surface Mount.It emerges as a Linear, which is efficient and reliable.It is possible for the led light driver to operate at a temperature of -40°C~85°C TA.As a result, it operates on the basis of frequency 20MHz.20 terminations are designed for its operation.To form its configuration, there are 20 pins.A total of 8 segments have been created.Surface Mount is mounted on it.The LED driver can be found under the base part number A6277.It's acceptable for the voltage to be 5.5V.There is 4V voltage output from this device.In this device, there are 20 pins.In addition to Display Drivers, [1] is assigned in accordance with its characteristics.When the input voltage is set to 4.5V, it operates.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 4.5V.Supply current cannot exceed 5.5V.The load is capable of receiving 150mA current.In order to power systems, 5V voltage is needed.This electronic component can fully perform when the switching frequency is 10MHz.Transmission is available on 16 channels.
A6277ELW-T Features
Available in the 20-SOIC (0.295, 7.50mm Width) package
Operating temperature of -40°C~85°C TA
Frequency of 20MHz
Supply voltage of 5V
Operating with the supply voltage of 5V
Switching frequency of 10MHz
A6277ELW-T Applications
There are a lot of Allegro MicroSystems A6277ELW-T LED Driver ICs applications.
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- LED Lighting PFCs, Linear Dimmable
- Panel lighting
- Portable lighting
- Scanners and Handy Terminals
- Stage and Studio lighting
- Industrial LED Lighting: Image Recognition Devices
- White LED Backlight for portable equipment
- Other Electronic Devices
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
