This detailed comparison of A8431EEHTR-T and IS31BL3228A-UTLS2-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 | 6-PowerWFDFN | 12-UFQFN |
| Description | IC LED DRVR RGLTR DIM 20MA 6MLP | IC LED DRIVER 4CH 12UTQFN CHARGE |
| In Stock | 99 500 | 983 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR) |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | Yes | No |
| Number of Outputs | 1 | 4 |
| Voltage - Supply (Min) | 2.5V | 2.8V |
| Voltage - Supply (Max) | 10V | 5.5V |
| Voltage - Output | 32V | - |
| Current - Output / Channel | 20mA | 20mA |
| Frequency | 1.2MHz | 1MHz |
| Dimming | PWM | No |
| Applications | Backlight | Backlight |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 6-MLP/DFN (2x3) | 12-UTQFN (2x2) |
