A8501ELPTR-T
| Parameters | |
|---|---|
| Factory Lead Time | 20 Weeks |
| 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~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 2MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | A8501 |
| Pin Count | 28 |
| Number of Outputs | 4 |
| Power Supplies | 12V |
| Max Supply Voltage | 21V |
| Min Supply Voltage | 8V |
| Nominal Supply Current | 10μA |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 100mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 36 |
| Voltage - Supply (Min) | 8V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 1.2mm |
| Length | 9.7mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
A8501ELPTR-T Overview
Save board space with 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. There are 4 outputs used for the design of this LED drivers.Surface Mount is used to mount the led light driver.As a result, it appears as a DC DC Regulator with a high efficiency and a high degree of reliability.If the led driver ic is set to -40°C~85°C TA, it will work normally.Backlight has many advantages.Frequency 2MHz is the basis of operation.It operates with 28 terminations.The base of this board is configured as 28 pins.There may be undetermined failures if the voltage supply falls below 8V.We estimate that there are 36 segments.On the Surface Mount, a device is mounted.A base part number of A8501 is associated with this LED driver.In this case, 21V is acceptable.In addition, it is equipped with a total of 28 pins.In addition to Display Drivers, [1] is assigned in accordance with its characteristics.With a minimal supply voltage of 8V, it reaches the highest efficiency levels.
A8501ELPTR-T Features
Available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 2MHz
Supply voltage of 12V
A8501ELPTR-T Applications
There are a lot of Allegro MicroSystems A8501ELPTR-T LED Driver ICs applications.
- White LED Backlight for portable equipment
- Linear fluorescent
- Dimmable LED for vehicle interiors
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Flicker-free LED Lighting using R1580N
- LED Lightings for Industrial Equipment
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Amusement Machines
- LED headlights