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Part Details for LM3492QMHX/NOPB by Texas Instruments
Results Overview of LM3492QMHX/NOPB by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LM3492QMHX/NOPB Information
LM3492QMHX/NOPB by Texas Instruments is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for LM3492QMHX/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-37377-1-ND
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DigiKey | IC LED DRV RGLTR 20HTSSOP Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
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$2.1976 / $4.0400 | Buy Now |
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DISTI #
926-LM3492QMHX/NOPB
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Mouser Electronics | LED Lighting Driver ICs Automotive 2-channel individual dimmable A 926-LM3492QMH/NOPB RoHS: Compliant | 0 |
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$2.1900 | Order Now |
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Bristol Electronics | Min Qty: 2 | 100 |
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$1.5681 / $3.3600 | Buy Now |
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Quest Components | 80 |
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$2.2500 / $4.5000 | Buy Now | |
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Rochester Electronics | LM3492-Q1 Two-Channel Individual Dimmable LED Driver with Boost Converter and Fast Current Regulator RoHS: Compliant Status: Active Min Qty: 1 | 124 |
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$1.6900 / $2.1100 | Buy Now |
Part Details for LM3492QMHX/NOPB
LM3492QMHX/NOPB CAD Models
LM3492QMHX/NOPB Part Data Attributes
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LM3492QMHX/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM3492QMHX/NOPB
Texas Instruments
Automotive 2-channel individual dimmable LED driver with boost converter and fast current regulator 20-HTSSOP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Input Characteristics | STANDARD | |
| Interface IC Type | LED DISPLAY DRIVER | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Moisture Sensitivity Level | 1 | |
| Multiplexed Display Capability | NO | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| Number of Segments | 4 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP20,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Screening Level | AEC-Q100 | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max | 5.2 mA | |
| Supply Voltage-Max | 60 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 12 V | |
| Surface Mount | YES | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm | |
| fmax-Min | 1 MHz |
Alternate Parts for LM3492QMHX/NOPB
This table gives cross-reference parts and alternative options found for LM3492QMHX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM3492QMHX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| IS32LT3126-ZLA3-TR | Integrated Silicon Solution Inc | $0.4341 | LED Driver, | LM3492QMHX/NOPB vs IS32LT3126-ZLA3-TR |
| LM3492QMH/NOPB | Texas Instruments | $1.8782 | Automotive 2-channel individual dimmable LED driver with boost converter and fast current regulator 20-HTSSOP -40 to 125 | LM3492QMHX/NOPB vs LM3492QMH/NOPB |
| LM3492MH/NOPB | Texas Instruments | $2.9973 | 2-channel individual dimmable LED driver with boost converter and fast current regulator 20-HTSSOP -40 to 125 | LM3492QMHX/NOPB vs LM3492MH/NOPB |
| LM3492MHX | Texas Instruments | Check for Price | IC LED DISPLAY DRIVER, Display Driver | LM3492QMHX/NOPB vs LM3492MHX |
| IS32LT3126-ZLA3 | Integrated Silicon Solution Inc | Check for Price | LED Driver, | LM3492QMHX/NOPB vs IS32LT3126-ZLA3 |
| NCL30167DR2G | onsemi | Check for Price | LED Driver, Power Factor Corrected Boost Switching Regulator for Phase-Cut Dimming LED Lighting, SOIC-10 NB, 2500-REEL | LM3492QMHX/NOPB vs NCL30167DR2G |
| IS32LT3126-ZLA3 | Lumissil Microsystems | Check for Price | LED Driver, 6-Segment, PDSO16, TSSOP-16 | LM3492QMHX/NOPB vs IS32LT3126-ZLA3 |
| LM3492MH | Texas Instruments | Check for Price | IC LED DISPLAY DRIVER, Display Driver | LM3492QMHX/NOPB vs LM3492MH |
| LM3492HCMH | Texas Instruments | Check for Price | IC LED DISPLAY DRIVER, Display Driver | LM3492QMHX/NOPB vs LM3492HCMH |
| AL6562S-13 | Diodes Incorporated | Check for Price | LED Driver | LM3492QMHX/NOPB vs AL6562S-13 |
LM3492QMHX/NOPB Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the LM3492QMHX/NOPB datasheet, which includes a thermal pad connected to a large copper area on the PCB to dissipate heat. Additionally, it is recommended to use a 4-layer PCB with a solid ground plane to reduce thermal resistance.
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To ensure reliable startup and shutdown, it is recommended to follow the startup and shutdown sequencing guidelines provided in the datasheet. This includes ensuring that the input voltage is stable and within the recommended range before enabling the device, and disabling the device before removing the input voltage.
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The LM3492QMHX/NOPB is a high-frequency switching regulator, and as such, it can generate electromagnetic interference (EMI) and radio-frequency interference (RFI). To minimize EMI and RFI, it is recommended to use a pi-filter or a common-mode choke at the input and output of the device, and to follow good PCB layout practices such as separating the switching node from sensitive analog circuits.
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The selection of the right inductor for the LM3492QMHX/NOPB depends on several factors, including the input voltage, output voltage, output current, and switching frequency. Texas Instruments provides a list of recommended inductors in the datasheet, and also offers an inductor selection tool on their website to help engineers select the optimal inductor for their application.
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The LM3492QMHX/NOPB has a maximum junction temperature of 150°C, and the device must be derated for high-temperature operation. The datasheet provides a thermal derating curve, which shows the maximum output current and power dissipation at different temperatures. Engineers should ensure that the device is operated within the recommended thermal limits to ensure reliable operation.