LM3431QMHX/NOPB - Texas Instruments
3-channel automotive constant current LED driver with integrated boost controller 28-HTSSOP -40 to 125
Technical Details
| Case/Package | TSSOP |
| Frequency | 1.1MHz |
| Height | 1.2mm |
| Lead Free | Lead Free |
| Length | 9.7mm |
| Lifecycle Status | Production |
| Manufacturer Lifecycle Status | ACTIVE |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 3.1W |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Channels | 3 |
| Number of Outputs | 3 |
| Number of Pins | 28 |
| Number of Segments | 6 |
| Operating Supply Voltage | 36V |
| Packaging | Tape & Reel (TR) |
| Power Dissipation | 3.1W |
| Quiescent Current | 4mA |
| Radiation Hardening | No |
| RoHS | Compliant |
| Switching Frequency | 700kHz |
| Thickness | 1mm |
| Topology | Boost |
| Width | 4.4mm |
Compliance
RoHS : Unconfirmed
Radiation Hardening : No
Images
Texas Instruments
Alternatives (Possible Substitutes)
| Manufacturer | Manufacturer Part No. | Lifecycle Status Indicator | Confidence |
|---|---|---|---|
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Texas Instruments | Production | ||
| Analog Devices | Production | ||
| Analog Devices | Production | ||
| Analog Devices | Production | ||
| Analog Devices | Production |
Authorized Distributors
| Distributor | SKU | Stock | USD | 1 | 10 | 50 | 100 | 1000 | 10000 | Buy |
|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey |
DE: 0
|
$ | 2.7234 | |||||||
| Arrow Electronics |
US: 0
|
$ | 2.77 | |||||||
| Texas Instruments |
US: 7339
|
$ | 4.056 | 4.056 | 4.056 | 3.554 | 2.008 | 2.008 | ||
Non-Authorized Distributors
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