| PartNumber | LM3431MH/NOPB | LM3431MHX/NOPB |
| Description | LED Lighting Drivers 3-Channel Constant Current LED Driver wi | LED Lighting Drivers 3-Channel Constant Current LED Driver wi |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y |
| Number of Channels | 3 Channel | - |
| Output Current | 200 mA | - |
| Input Voltage | 5 V to 36 V | - |
| Operating Frequency | 200 kHz to 1 MHz | - |
| Supply Current Max | 4.85 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | HTSSOP-28 | HTSSOP-28 |
| Series | LM3431 | LM3431 |
| Packaging | Tube | Reel |
| Features | Adjustable Switch Frequency, Enable/Shutdown, Soft Start, Thermal Shutdown | Adjustable Switch Frequency, Enable/Shutdown, Soft Start, Thermal Shutdown |
| Height | 0.9 mm | 0.9 mm |
| Length | 9.7 mm | 9.7 mm |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C |
| Output Type | Constant Current | - |
| Type | Inductive | - |
| Width | 4.4 mm | 4.4 mm |
| Brand | Texas Instruments | Texas Instruments |
| Topology | Boost | - |
| Dimming | Analog,PWM | Analog,PWM |
| High Level Output Current | 20000 uA | 20000 uA |
| Low Level Output Current | 8000 uA | 8000 uA |
| Pd Power Dissipation | 3100 mW | 3.1 W |
| Product Type | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 48 | 2500 |
| Subcategory | Driver ICs | Driver ICs |
| Unit Weight | 0.004046 oz | - |
| Operating Supply Voltage | - | 4.5 V to 36 V |