Datasheet Texas Instruments LM43602AQPWPTQ1

ManufacturerTexas Instruments
SeriesLM43602-Q1
Part NumberLM43602AQPWPTQ1
Datasheet Texas Instruments LM43602AQPWPTQ1

Automotive Qualified 3.5V to 36V, 2A Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125

Datasheets

LM43602-Q1 SIMPLE SWITCHERВ® 3.5-V to 36-V, 2-A Synchronous Step-Down Voltage Converter datasheet
PDF, 1.5 Mb, Revision: B, File published: Apr 25, 2017
Extract from the document

Prices

Status

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

Packaging

Pin16
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device Marking43602AQ
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

Control ModeCurrent Mode
Duty Cycle(Max)99 %
Iout(Max)2 A
Iq(Typ)0.027 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking
Switching Frequency(Max)2200 kHz
Switching Frequency(Min)200 kHz
TypeConverter
Vin(Max)36 V
Vin(Min)3.5 V
Vout(Max)28 V
Vout(Min)1 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM43602PWPEVM
    LM43602 Synchronous Step-Down Converter Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Automotive Line Transient Protection Circuit
    PDF, 346 Kb, File published: Jul 1, 2014
    Automobileelectricalpowersystemsaresubjectedtomanytortuousconditionsoverthelifeofthevehicle.Inaddtiontoadverseconditionsonthebatterypowerbus,therearealsooperatingextremesduetoenvironmentalfactorssuchastemperature,humidityandlongtermvehiclestorage.Thisapplicationnotewilldiscusshowthesetransientco
  • Inverting Applications Made SIMPLE With LM4600x and LM4360x (Rev. B)
    PDF, 1.9 Mb, Revision: B, File published: Feb 20, 2015
    Weoftenrequirepowersourceswithnegativeoutputvoltages.Therearemanydifferentwaystoproduceanegativeoutputvoltagefromapositiveinputvoltage.Oneoptionisapolarity-invertingbuck-boostconverter.Theadvantagesofthistopologyarethatitrequireslowcomponentcountandthatitcanbebuiltwithstandardhigh-sideregulato
  • Thermal Design Made Simple With LM43603 and LM46002
    PDF, 535 Kb, File published: 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, File published: 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, File published: 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
  • AN-1197 Selecting Inductors for Buck Converters (Rev. B)
    PDF, 558 Kb, Revision: B, File published: Apr 23, 2013
    This application report provides design information to help select an off-the-shelf inductor for anycontinuous-mode buck converter application.

Model Line

Manufacturer's Classification

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