Texas Instruments LM3492HCQMHX/NOPB Microcontrollers
Automotive high contrast 2-channel dimmable LED driver with boost converter and current regulator 20-HTSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3492HCQMHX/NOPB
Detailed Description
Automotive high contrast 2-channel dimmable LED driver with boost converter and current regulator 20-HTSSOP -40 to 125
Package
20-PowerTSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
LM3492HCQMHX/NOPB Datasheet
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Technical Specifications
Texas Instruments LM3492HCQMHX/NOPB Microcontrollers technical specifications.
General
Package / Case
20-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 65V
Lifecycle Status
Active
Frequency
200kHz ~ 1MHz
Type
DC DC Regulator
Internal Switch S
Yes
Current Output Channel
50mA ~ 250mA
Number of Outputs
2
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Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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) |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Outputs | 2 | 1 | 1 | 1 |
| Topology | Step-Up (Boost) | Buck | Buck | Buck |
| Type | DC DC Regulator | Step Down | Step Down | Converter |
| 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 |
| Action |
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