This detailed comparison of A8519KETTR-R-1 and RT9284A-20GJ6E 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 | Richtek |
|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | SOT-23-6 Thin, TSOT-23-6 |
| Description | QUAD STRING BOOST LED DRIVER FOR | IC LED DRIVER RGLTR DIM TSOT23-6 |
| In Stock | 99 000 | 2 656 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT) |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Step-Up (Boost) | - |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 4 | 1 |
| Voltage - Supply (Min) | 4.5V | 2.7V |
| Voltage - Supply (Max) | 40V | 5.5V |
| Voltage - Output | 40V | 20V |
| Current - Output / Channel | 100mA | 100mA |
| Frequency | 200kHz ~ 2.15MHz | 1.2MHz |
| Dimming | Analog, PWM | PWM |
| Applications | Automotive, Backlight | Backlight, Camera Flash |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 28-QFN-EP (5x5) | TSOT-23-6 |
