This detailed comparison of AS1121B-BQFT and LM3432BSQX/NOPB 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 | ams | Texas Instruments |
|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Description | IC LED DRIVER LINEAR 40MA 32TQFN | IC LED DRIVER RGLTR DIM 24WQFN |
| In Stock | 1 679 | 1 269 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR) |
| Type | Linear | DC DC Regulator |
| Topology | Shift Register | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 16 | 6 |
| Voltage - Supply (Min) | 3.1V | 6V |
| Voltage - Supply (Max) | 3.6V | 40V |
| Voltage - Output | 1.5V ~ 30V | 80V |
| Current - Output / Channel | 40mA | 40mA |
| Frequency | - | - |
| Dimming | - | Analog, PWM |
| Applications | Backlight, Signage | Backlight |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 32-TQFN (5x5) | 24-WQFN (4x5) |
