This detailed comparison of LM27966SQ/NOPB and LT3746IUHH#PBF 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 | Texas Instruments | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 56-WFQFN Exposed Pad |
| Description | IC LED DRIVER RGLTR DIM 24WQFN | IC LED DRVR CTRLR DIM 30MA 56QFN |
| In Stock | 940 | 1 327 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Type | DC DC Regulator | DC DC Controller |
| Topology | Switched Capacitor (Charge Pump) | Step-Down (Buck) |
| Internal Switch(s) | Yes | No |
| Number of Outputs | 6 | 32 |
| Voltage - Supply (Min) | 2.7V | 6V |
| Voltage - Supply (Max) | 5.5V | 55V |
| Voltage - Output | 2V ~ 4V | - |
| Current - Output / Channel | 30mA | 30mA |
| Frequency | 1.27MHz | 205Hz ~ 1.05MHz |
| Dimming | I²C | PWM |
| Applications | Backlight | Backlight, Signage |
| Operating Temperature | -30°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 24-WQFN (4x4) | 56-QFN (5x9) |
