Datasheet Texas Instruments LM25088-Q1 — Datenblatt

HerstellerTexas Instruments
SerieLM25088-Q1
Datasheet Texas Instruments LM25088-Q1

Automotive Grade 4.5-42V Wide Vin, nicht synchroner Buck-Controller im aktuellen Modus

Datenblätter

LM25088, LM25088-Q1 Wide Input Range Non-Synchronous Buck Controller datasheet
PDF, 1.4 Mb, Revision: J, Datei veröffentlicht: Jan 21, 2015
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Preise

Status

LM25088QMH-1/NOPBLM25088QMH-2/NOPBLM25088QMHX-1/NOPBLM25088QMHX-2/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesYes

Verpackung

LM25088QMH-1/NOPBLM25088QMH-2/NOPBLM25088QMHX-1/NOPBLM25088QMHX-2/NOPB
N1234
Pin16161616
Package TypePWPPWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY929225002500
CarrierTUBETUBELARGE T&RLARGE T&R
Device MarkingQMH-1L25088L25088L25088
Width (mm)4.44.44.44.4
Length (mm)5555
Thickness (mm)1111
Pitch (mm).65.65.65.65
Max Height (mm)1.21.21.21.2
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLM25088QMH-1/NOPB
LM25088QMH-1/NOPB
LM25088QMH-2/NOPB
LM25088QMH-2/NOPB
LM25088QMHX-1/NOPB
LM25088QMHX-1/NOPB
LM25088QMHX-2/NOPB
LM25088QMHX-2/NOPB
Control ModeCurrent ModeCurrent ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %95959595
Iout(Max), A10101010
Iq(Typ), mA3.23.23.23.2
Number of Phases1111
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPHTSSOPHTSSOP
RatingAutomotiveAutomotiveAutomotiveAutomotive
Regulated Outputs1111
Special FeaturesEnable,Frequency SynchronizationEnable,Frequency SynchronizationEnable,Frequency SynchronizationEnable,Frequency Synchronization
Switching Frequency(Max), kHz1000100010001000
Switching Frequency(Min), kHz50505050
TypeControllerControllerControllerController
Vin(Max), V42424242
Vin(Min), V4.54.54.54.5
Vout(Max), V40404040
Vout(Min), V1.2051.2051.2051.205

Öko-Plan

LM25088QMH-1/NOPBLM25088QMH-2/NOPBLM25088QMHX-1/NOPBLM25088QMHX-2/NOPB
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Improve Power Converter Reliability Using Hiccup-Mode Current Limiting
    PDF, 480 Kb, Datei veröffentlicht: May 11, 2009
  • Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
    PDF, 926 Kb, Datei veröffentlicht: Jul 21, 2016

Modellreihe

Herstellerklassifikation

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