A6277SLWTR
| 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 | Tape & Reel (TR) |
| Published | 2003 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Linear |
| Terminal Finish | TIN LEAD |
| Subcategory | Display Drivers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 |
| Voltage - Output | 4V |
| Topology | Shift Register |
| Output Current per Channel | 150mA |
| Internal Switch(s) | Yes |
| High Level Output Current | -1mA |
| Low Level Output Current | 1mA |
| fmax-Min | 10 MHz |
| Number of Segments | 8 |
| Voltage - Supply (Min) | 4.5V |
| Multiplexed Display Capability | NO |
| Display Mode | SEGMENT |
| Data Input Mode | SERIAL |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A6277SLWTR Overview
20-SOIC (0.295, 7.50mm Width) saves board space. In this LED driver, there are 8 outputs.As far as mounting is concerned, Surface Mount is adopted.It emerges as a Linear, which is efficient and reliable.It is capable of operating at a temperature of -40°C~85°C TA. For its operation, 20 terminations are designed.It is configured with 20 pins as its base.Undetermined failures may occur when the voltage supply is less than 4.5V.A total of 8 segments are estimated.As you can see, it is mounted by Surface Mount.A6277 is the base part number for this LED driver.5.5V is a reasonable voltage.A 4V volt output voltage is provided by this device.There are 20 pins on it.Additionally, it can be classified as Display Drivers based on its characteristics.The system operates at a minimum supply voltage of 4.5V in order to achieve maximum efficiency.It is necessary to power systems with a voltage of 5VA total of 16 channels are currently available for transmission.
A6277SLWTR Features
Available in the 20-SOIC (0.295, 7.50mm Width) package
Operating temperature of -40°C~85°C TA
Supply voltage of 5V
Operating with the supply voltage of 5V
A6277SLWTR Applications
There are a lot of Allegro MicroSystems A6277SLWTR LED Driver ICs applications.
- LED Lightings for Industrial Equipment
- Replacement lamps
- A- lamps
- OLED power supply for portable equipment
- Refrigeration lighting
- Scanners and Handy Terminals
- Sports Facility Lighting
- Flicker-free LED Lighting using R1580N
- Constant Voltage Power Source for portable equipment
- Auxiliary lights for on-vehicle cameras
