This detailed comparison of A8504EECTR-T and LT3909IDD#TRPBF 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 | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 26-WFQFN Exposed Pad | 12-WFDFN Exposed Pad |
| Description | IC LED DRVR RGLTR DIM 45MA 26QFN | IC LED DRIVER |
| In Stock | 99 600 | 3 000 |
| 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 | Yes |
| Number of Outputs | 8 | 2 |
| Voltage - Supply (Min) | 4.2V | 2.9V |
| Voltage - Supply (Max) | 5.5V | 40V |
| Voltage - Output | - | 40V |
| Current - Output / Channel | 45mA | 50mA |
| Frequency | 2MHz | 2MHz |
| Dimming | PWM | Analog, PWM |
| Applications | Backlight | Automotive |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 26-QFN/MLP (4x4) | 12-DFN (3x3) |
