LM3409
LM3409 — Driver ICs. Selection notes: A driver IC is not a complete, isolated mains power supply.
Read the conditions, not just the number.
This is an editorial profile of published manufacturer data, not an independent measurement. Values belong to the named model or family and the conditions shown in the parameter table. Consult the source revision and full ordering code before design approval.
| Parameter | Value | Basis | Conditions / source |
|---|---|---|---|
| Minimum input voltage | 6 V | range-endpoint | Recommended operating range in the product table; reference circuit and derating apply. ↗ |
| Maximum input voltage | 42 V | range-endpoint | Recommended operating range in the product table; reference circuit and derating apply. ↗ |
| Maximum drive current | 5 A | maximum | Configured maximum capability; NOT a fixed constant-current setting. External parts and thermal limits apply. ↗ |
A driver IC is not a complete, isolated mains power supply. Its maximum current describes the specified circuit capability, not a fixed output setting. Check topology, input range, external parts, thermal limits, dimming and the manufacturer reference design.
This is an editorial profile of published manufacturer data, not an independent measurement. Values belong to the named model or family and the conditions shown in the parameter table. Consult the source revision and full ordering code before design approval.
Product overview
Documentation-based · not a hands-on testProduct overview
This is an editorial profile of published manufacturer data, not an independent measurement. Values belong to the named model or family and the conditions shown in the parameter table. Consult the source revision and full ordering code before design approval.
Selection notes
A driver IC is not a complete, isolated mains power supply. Its maximum current describes the specified circuit capability, not a fixed output setting. Check topology, input range, external parts, thermal limits, dimming and the manufacturer reference design.
Evidence and limits
An omitted parameter is unknown here, not zero. Typical, minimum and maximum values are not interchangeable. A family profile is not an exact electrical configuration and does not automatically qualify for the driver selector.
Features
Main features
- A driver IC is not a complete, isolated mains power supply. Its maximum current describes the specified circuit capability, not a fixed output setting. Check topology, input range, external parts, thermal limits, dimming and the manufacturer reference design.
Who is it for?
Driver ICs
Reference conditions
This is an editorial profile of published manufacturer data, not an independent measurement. Values belong to the named model or family and the conditions shown in the parameter table. Consult the source revision and full ordering code before design approval.
What to consider
Test against your actual business requirements.
Check before choosing
An omitted parameter is unknown here, not zero. Typical, minimum and maximum values are not interchangeable. A family profile is not an exact electrical configuration and does not automatically qualify for the driver selector.
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