Datasheet Linear Technology LT8610

ManufacturerLinear Technology
SeriesLT8610

42V, 2.5A Synchronous Step-Down Regulator with 2.5µA Quiescent Current

Datasheets

Datasheet LT8610
PDF, 308 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 22
42V, 2.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
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Prices

Packaging

LT8610EMSE#PBFLT8610EMSE#TRPBFLT8610HMSE#PBFLT8610HMSE#TRPBFLT8610IMSE#PBFLT8610IMSE#TRPBF
N123456
PackageMS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
MS-16E
Package Outline Drawing
Package CodeMSEMSEMSEMSEMSEMSE
Package Index05-08-166705-08-166705-08-166705-08-166705-08-166705-08-1667
Pin Count161616161616

Parametrics

Parameters / ModelsLT8610EMSE#PBFLT8610EMSE#TRPBFLT8610HMSE#PBFLT8610HMSE#TRPBFLT8610IMSE#PBFLT8610IMSE#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC1749A,DC1749BDC1749A,DC1749BDC1749A,DC1749BDC1749A,DC1749BDC1749A,DC1749BDC1749A,DC1749B
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononononono
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, TrackingBurst Mode, Resistor Set Frequency, External Synchronization, TrackingBurst Mode, Resistor Set Frequency, External Synchronization, TrackingBurst Mode, Resistor Set Frequency, External Synchronization, TrackingBurst Mode, Resistor Set Frequency, External Synchronization, TrackingBurst Mode, Resistor Set Frequency, External Synchronization, Tracking
Frequency, kHz220022002200220022002200
Frequency Adjust Range200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz
Frequency Sync Range200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz200kHz - 2.2MHz
Integrated Inductornononononono
Ishutdown, µA111111
Isupply, mA0.00240.00240.00240.00240.00240.0024
Max Phases111111
Monolithicyesyesyesyesyesyes
Number of Outputs111111
Operating Temperature Range, °C0 to 850 to 85-40 to 125-40 to 125-40 to 85-40 to 85
Output Current, A2.52.52.52.52.52.5
Polyphasenononononono
Switch Current, A4.84.84.84.84.84.8
Synchronousyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuck
Vin Max, V424242424242
Vin Min, V3.43.43.43.43.43.4
Vout Max, V404040404040
Vout Maximum0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin0.99Vin
Vout Min, V0.970.970.970.970.970.97
Vref Accuracy Over Temp, %1.241.241.241.241.241.24
Vswitch Max, V424242424242

Eco Plan

LT8610EMSE#PBFLT8610EMSE#TRPBFLT8610HMSE#PBFLT8610HMSE#TRPBFLT8610IMSE#PBFLT8610IMSE#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Design Notes

  • 42V, 2.5A Synchronous Step-Down Regulator with 2.5ОјA Quiescent Current &mdash DN504
    PDF, 97 Kb, File published: May 30, 2012
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Articles

  • Minimize Standby Current in Automotive DDR Supplies &mdash LT Journal
    PDF, 3.5 Mb, File published: Jul 9, 2013
    Extract from the document

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck
EMS supplier