This detailed comparison of MAX20446ATG/VY+T and RT8577AGQW 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 | Maxim Integrated | Richtek |
|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 20-WQFN Exposed Pad |
| Description | AUTO 6CH BACKLIGHT DRVR W/BOOST/ | IC LED DRVR REG PWM 120MA 20WQFN |
| In Stock | 9 000 | 2 553 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100 | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Controller | DC DC Regulator |
| Topology | Step-Up (Boost), SEPIC | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 6 | 4 |
| Voltage - Supply (Min) | 4.5V | 5.5V |
| Voltage - Supply (Max) | 40V | 40V |
| Voltage - Output | 52V | - |
| Current - Output / Channel | 120mA | 120mA |
| Frequency | 400kHz ~ 2.2MHz | 200kHz ~ 2.1MHz |
| Dimming | Analog, I²C, PWM | PWM |
| Applications | Automotive, Backlight, Central Information Displays, Infotainment Displays, Instrument Clusters | Automotive, Backlight |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 24-TQFN-EP (4x4) | 20-QFN (5x5) |
