This detailed comparison of A8503GECTR-T and IS31FL3729-QFLS4-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 | 26-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Description | IC LED DRVR RGLTR DIM 32MA 26QFN | IC 168/159 MATRIX LED DRIVER, 32 |
| In Stock | 99 550 | 307 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Regulator | DC DC Controller |
| Topology | Step-Up (Boost) | - |
| Internal Switch(s) | Yes | No |
| Number of Outputs | 6 | 16 |
| Voltage - Supply (Min) | 4.2V | 2.7V |
| Voltage - Supply (Max) | 5.5V | 5.5V |
| Voltage - Output | - | - |
| Current - Output / Channel | 32mA | 35mA |
| Frequency | 2MHz | 400kHz ~ 1MHz |
| Dimming | PWM | PWM |
| Applications | Backlight | LED Lighting |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 26-QFN/MLP (4x4) | 32-QFN (4x4) |
