This detailed comparison of SC445TETRT and A8511KLPTR-T 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 | Semtech | Allegro MicroSystems |
|---|---|---|
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Description | IC LED DRIVER RGLTR DIM 20TSSOP | IC LED DRIVER RGLTR DIM 28TSSOP |
| In Stock | 1 100 | 1 609 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Last Time Buy | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Regulator | DC DC Regulator |
| Topology | Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 4 | 4 |
| Voltage - Supply (Min) | 4.5V | 8V |
| Voltage - Supply (Max) | 27V | 21V |
| Voltage - Output | 42V | - |
| Current - Output / Channel | 150mA | 150mA |
| Frequency | 700kHz | 600kHz ~ 2.2MHz |
| Dimming | Analog, PWM | PWM |
| Applications | - | Backlight |
| Operating Temperature | - | -40°C ~ 125°C (TA) |
| Supplier Device Package | 20-TSSOP-EP | 28-TSSOP-EP |
