Datasheet Texas Instruments LM3489QMM/NOPB

ManufacturerTexas Instruments
SeriesLM3489-Q1
Part NumberLM3489QMM/NOPB
Datasheet Texas Instruments LM3489QMM/NOPB

Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller with Enable Pin 8-VSSOP -40 to 125

Datasheets

LM3489x Hysteretic PFET Buck Controller With Enable Pin datasheet
PDF, 1.3 Mb, Revision: C, File published: Dec 16, 2016
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Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY1000
CarrierSMALL T&R
Device MarkingSTEB
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataDownload

Parametrics

Control ModeHysteretic
Duty Cycle(Max)100 %
Iout(Max)4 A
Iq(Typ)0.28 mA
Number of Phases1
Operating Temperature Range-40 to 125 C
Package GroupVSSOP
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)1400 kHz
Switching Frequency(Min)50 kHz
TypeController
Vin(Max)35 V
Vin(Min)4.5 V
Vout(Max)35 V
Vout(Min)1.239 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM3489EVAL
    Hysteretic PFET Buck Controller with Enable Pin
    Lifecycle Status: Active (Recommended for new designs)

Model Line

Series: LM3489-Q1 (2)

Manufacturer's Classification

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Controller (External Switch)