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LM3409 P-FET Buck Controller

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Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3409, LM3409-Q1, LM3409HV, LM3409HV-Q1 S.
The LM3409, LM3409-Q1, LM3409HV, and LM3409HV-Q1 are P-channel MOSFET (PFET) controllers for step-down (buck) current regulators.

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Features

* 1 LM3409-Q1 and LM3409HV-Q1 are Automotive Grade Products: AEC-Q100 Grade 1 Qualified
* 2-Ω, 1-A Peak MOSFET Gate Drive
* VIN Range: 6 V to 42 V (LM3409, LM3409-Q1)
* VIN Range: 6 V to 75 V (LM3409HV, LM3409HV- Q1)
* Differential, High-Side Current Sense

Applications

* LED Driver
* Constant Current Source
* Automotive Lighting

LM3409 Distributors

📁 Related Datasheet

LM3409HV LM3409Q LM3409QHV LM340 LM3401 LM3402

📌 All Tags

LM3409 P-FET Buck Controller Texas Instruments
Texas Instruments LM3409-like datasheet
LM3409-Q1
LM3409HV-Q1
LM340-N
LM3402HV
LM3404