Texas Instruments LM3402MRX/NOPB LED Drivers
42-V 0.5-A constant current buck LED driver
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3402MRX/NOPB
Detailed Description
42-V 0.5-A constant current buck LED driver
Package
8-PowerSOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-PowerSOIC (0.154, 3.90mm Width); Frequency: 1MHz
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM3402MRX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3402MRX/NOPB LED Drivers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
8-PowerSOIC
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
6V ~ 42V
Lifecycle Status
Active
Application
Lighting
Frequency
1MHz
Type
DC DC Regulator
Topology
Step-Down (Buck)
Alternate Parts Comparison (LM3402MRX/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-PowerSOIC | 100-LQFP | 100-LQFP | 100-LQFP |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 6V ~ 42V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Package | HSOIC (DDA)-8 | LQFP | LQFP | LQFP |
| Series | -- | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 2000 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Data Bus Width | -- | 32bit | 32bit | 32bit |
| Number of Pins | -- | 100 | 100 | 100 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Action |
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