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LM3409 Datasheet - Texas Instruments

LM3409 P-FET Buck Controller

The LM3409, LM3409-Q1, LM3409HV, and LM3409HV-Q1 are P-channel MOSFET (PFET) controllers for step-down (buck) current regulators. They offer wide input voltage range, high-side differential current sense with low adjustable threshold voltage and fast output enable/disable function and a thermally en.

LM3409 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

LM3409 Datasheet (1.70 MB)

Preview of LM3409 PDF
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Datasheet Details

Part number:

LM3409

Manufacturer:

Texas Instruments ↗

File Size:

1.70 MB

Description:

P-fet buck controller.

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LM3409 P-FET Buck Controller Texas Instruments

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