Texas Instruments LM3492QMHX/NOPB Microcontrollers
Automotive 2-channel individual dimmable LED driver with boost converter and fast current regulator 20-HTSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3492QMHX/NOPB
Detailed Description
Automotive 2-channel individual dimmable LED driver with boost converter and fast current regulator 20-HTSSOP -40 to 125
Package
20-PowerTSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
LM3492QMHX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3492QMHX/NOPB Microcontrollers technical specifications.
General
Package / Case
20-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Frequency
200kHz ~ 1MHz
Type
DC DC Regulator
Internal Switch S
Yes
Current Output Channel
50mA ~ 250mA
Number of Outputs
2
Topology
Step-Up (Boost)
Voltage Supply Max
65V
Alternate Parts Comparison (LM3492QMHX/NOPB vs LM20333MHX/NOPB vs LM20343MHX/NOPB vs LM25576QMHX/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-PowerTSSOP | 20-PowerTSSOP | 20-PowerTSSOP | 20-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Number of Outputs | 2 | 1 | 1 | 1 |
| Topology | Step-Up (Boost) | Buck | Buck | Buck |
| Switching Frequency | -- | 200kHz | 250kHz ~ 1MHz | 50kHz ~ 1MHz |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | -- | 36V | 36V | 42V |
| Min Input Voltage | -- | 4.5V | 4.5V | 6V |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Current | -- | 3A | 3A | 3A |
| Output Type | -- | Adjustable | Adjustable | Adjustable |
| Action |
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