This detailed comparison of A6217KEJTR-J and IS31LT3954A-GRLS4-TR in the PMIC - LED Drivers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Allegro MicroSystems | Lumissil Microsystems |
|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Description | AUTOMOTIVE GRADE CONSTANT CURREN | IC 3A PWM DIMMABLE BUCK REGULATO |
| In Stock | 85 430 | 225 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Step-Down (Buck) | Step-Down (Buck) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 1 | 1 |
| Voltage - Supply (Min) | 6V | 4.5V |
| Voltage - Supply (Max) | 48V | 38V |
| Voltage - Output | - | - |
| Current - Output / Channel | 3A | 3A |
| Frequency | - | - |
| Dimming | PWM | PWM |
| Applications | Automotive | LED Lighting |
| Operating Temperature | 150°C (TJ) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 10-DFN (3x3) | 8-SOP-EP |
