Datasheet Texas Instruments LM46000-Q1 — Datenblatt

HerstellerTexas Instruments
SerieLM46000-Q1
Datasheet Texas Instruments LM46000-Q1

Automotive Qualified SIMPLE SWITCHER® 3,5 - 60 V, 500 mA Synchroner Abwärtsspannungswandler

Datenblätter

LM46000-Q1 SIMPLE SWITCHERВ® 3.5 V to 60 V 0.5 A Synchronous Step-Down Voltage Converter datasheet
PDF, 2.1 Mb, Revision: A, Datei veröffentlicht: Aug 7, 2015
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Preise

Status

LM46000QPWPRQ1LM46000QPWPTQ1
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Verpackung

LM46000QPWPRQ1LM46000QPWPTQ1
N12
Pin1616
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY2000250
CarrierLARGE T&RLARGE T&R
Device Marking46000Q146000Q1
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsLM46000QPWPRQ1
LM46000QPWPRQ1
LM46000QPWPTQ1
LM46000QPWPTQ1
Control ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %9999
Iout(Max), A0.50.5
Iq(Typ), mA0.0240.024
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupHTSSOPHTSSOP
RatingAutomotiveAutomotive
Regulated Outputs11
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification,TrackingEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking
Switching Frequency(Max), kHz22002200
Switching Frequency(Min), kHz200200
TypeConverterConverter
Vin(Max), V6060
Vin(Min), V3.53.5
Vout(Max), V2828
Vout(Min), V11

Öko-Plan

LM46000QPWPRQ1LM46000QPWPTQ1
RoHSCompliantCompliant

Anwendungshinweise

  • Inverting Applications Made SIMPLE With LM4600x and LM4360x (Rev. B)
    PDF, 1.9 Mb, Revision: B, Datei veröffentlicht: Feb 20, 2015
    Weoftenrequirepowersourceswithnegativeoutputvoltages.Therearemanydifferentwaystoproduceanegativeoutputvoltagefromapositiveinputvoltage.Oneoptionisapolarity-invertingbuck-boostconverter.Theadvantagesofthistopologyarethatitrequireslowcomponentcountandthatitcanbebuiltwithstandardhigh-sideregulato
  • Thermal Design Made Simple With LM43603 and LM46002
    PDF, 535 Kb, Datei veröffentlicht: Sep 15, 2014
    This Application Report will walk through the thermal design of power supplies using the LM43603 and LM46002.In the process we will cover common tips and approximations to speed up your design.
  • Compensation Made SIMPLE With LM4360x, LM4600x
    PDF, 457 Kb, Datei veröffentlicht: Jul 29, 2014
    Compensating a DC-DC buck converter is challenging if the designer is not familiar with the loop control theory. To achieve a stable design under all corner and adverse conditions, the user must properly compensate the regulator. While DC-DC converters with external compensation provide flexibility, they increase complexity. The LM43600/1/2/3 and LM46000/1/2 are a family of Wide VIN, fully-synchro
  • Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A)
    PDF, 512 Kb, Revision: A, Datei veröffentlicht: Sep 12, 2014
    Printed Circuit Board (PCB) layout for Switched Mode Power Supplies (SMPS) is critical to achieve proper converter operation good thermal performance and excellent radiated EMI performance. Optimized board layout for low radiated EMI is made very simple by the package and pin arrangement of the SIMPLE SWITCHER Synchronous Buck Converter family LM4360x and LM4600x

Modellreihe

Serie: LM46000-Q1 (2)

Herstellerklassifikation

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