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LM3409 - P-FET Buck Controller

Texas Instruments

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Datasheet Details

Part number	LM3409
Manufacturer	Texas Instruments ↗
File Size	1.70 MB
Description	P-FET Buck Controller
Datasheet	LM3409-etcTI.pdf

LM3409 Product details

Description

The LM3409, LM3409-Q1, LM3409HV, and LM3409HV-Q1 are P-channel MOSFET (PFET) controllers for step-down (buck) current regulators.

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.
Cycle-by-Cycle Current Limit.
No Control Loop Compensation Required.
10,000:1 PWM Dimming Range.
250:1 Analog Dimming Range.
Supports All-Ceramic Output Capac.

📁 LM3409 Similar Datasheet

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Other Datasheets by Texas Instruments

LM3409-Q1 - P-FET Buck Controller
LM3409HV-Q1 - P-FET Buck Controller
LM340-N - 3-Terminal Positive Regulators
LM3404 - 1-A Constant Current Buck LED Driver
LM3404HV - 1-A Constant Current Buck LED Driver
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Published: Oct 1, 2019 |