Texas Instruments LM3404MAX/NOPB DC DC Switching Regulators
High-performance DC/DC buck LED driver with 1A output current and up to 42V input voltage.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3404MAX/NOPB
Detailed Description
High-performance DC/DC buck LED driver with 1A output current and up to 42V input voltage. Features 1MHz switching frequency, PWM dimming, and a wide operating temperature range of -40°C to 125°C. This surface-mount, 8-SOIC package component offers a 40V maximum output voltage and 1A output current per channel, ideal for power management applications. RoHS compliant and lead-free.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM3404MAX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3404MAX/NOPB DC DC Switching Regulators technical specifications.
General
Series
PowerWise®
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
6V ~ 42V
Package
SOIC
Current Rating
1A
Dimming
PWM
Frequency
1MHz
Alternate Parts Comparison (LM3404MAX/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-SOIC | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| 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 |
| Package | SOIC | LQFP | LQFP | LQFP |
| Radiation Hardening | No | No | No | No |
| 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 |
| RAM Size | -- | 16KB | 32KB | 64KB |
| Action |
Texas Instruments LM3404MAX/NOPB DC DC Switching Regulators Overview
High-performance DC/DC buck LED driver with 1A output current and up to 42V input voltage. Features 1MHz switching frequency, PWM dimming, and a wide operating temperature range of -40°C to 125°C. This surface-mount, 8-SOIC package component offers a 40V maximum output voltage and 1A output current per channel, ideal for power management applications.
RoHS compliant and lead-free.
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