N-channel controller for constant current LED drivers, featuring a series DIM FET driver and fault flag. Operates with input voltages from 4.5V to 75V, supporting output voltages up to 72V. This surface mount component, housed in a 20-pin HTSSOP package (4.4mm width, 6.5mm length, 0.9mm height), offers a 2MHz operating frequency and a maximum supply current of 3.5mA. Suitable for Buck-Boost and SEPIC topologies, it functions across a wide temperature range of -40°C to 125°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments LM3423MH/NOPB datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | HTSSOP |
| Frequency | 2MHz |
| Height | 0.9mm |
| High Level Output Current | 35uA |
| Lead Free | Lead Free |
| Length | 6.5mm |
| Low Level Output Current | 35uA |
| Max Input Voltage | 75V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 3.5mA |
| Max Supply Voltage | 75V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Segments | 3 |
| Output Voltage | 72V |
| Packaging | Rail/Tube |
| Quiescent Current | 2mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PowerWise® |
| Topology | Buck-Boost, SEPIC |
| Width | 4.4mm |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments LM3423MH/NOPB to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
