Datasheet Texas Instruments LM53603

ManufacturerTexas Instruments
SeriesLM53603
Datasheet Texas Instruments LM53603

3A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter

Datasheets

LM53603 (3 A), LM53602 (2 A) 3.5 V to 36 V Wide-VIN Synchronous 2.1 MHz Step-Down Converters datasheet
PDF, 1.5 Mb, File published: Nov 22, 2016
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Prices

Status

LM53603AMPWPRLM53603AMPWPT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

LM53603AMPWPRLM53603AMPWPT
N12
Pin1616
Package TypePWPPWP
Industry STD TermHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY2000250
CarrierLARGE T&RSMALL T&R
Device MarkingL53603AL53603A
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsLM53603AMPWPR
LM53603AMPWPR
LM53603AMPWPT
LM53603AMPWPT
Control ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %9898
Iout(Max), A33
Iq(Typ), mA0.0230.023
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupHTSSOPHTSSOP
RatingCatalogCatalog
Regulated Outputs11
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous RectificationEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification
Switching Frequency(Max), kHz23502350
Switching Frequency(Min), kHz18501850
TypeConverterConverter
Vin(Max), V4242
Vin(Min), V3.53.5
Vout(Max), V9.99.9
Vout(Min), V3.23.2

Eco Plan

LM53603AMPWPRLM53603AMPWPT
RoHSCompliantCompliant

Model Line

Series: LM53603 (2)

Manufacturer's Classification

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