This detailed comparison of LT3745IUJ-1#TRPBF and PCA9959HNMP 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 | Linear Technology (Analog Devices, Inc.) | NXP Semiconductors |
|---|---|---|
| Package / Case | 40-WFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Description | IC LED DRVR CTRLR DIM 75MA 40QFN | 24-CH CC LED DRIVER HVQFN40 |
| In Stock | 2 487 | 440 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Type | DC DC Controller | Linear |
| Topology | Step-Down (Buck) | Constant Current |
| Internal Switch(s) | No | No |
| Number of Outputs | 16 | 24 |
| Voltage - Supply (Min) | 6V | 2.7V |
| Voltage - Supply (Max) | 55V | 5.5V |
| Voltage - Output | 36V | 0.5V ~ 5.5V |
| Current - Output / Channel | 75mA | 63mA |
| Frequency | 200kHz ~ 1MHz | 20MHz |
| Dimming | PWM | Yes |
| Applications | Backlight, Signage | Backlight, Lighting |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 40-QFN (6x6) | 40-HVQFN (5x5) |
