Datasheet Analog Devices LT3640

ManufacturerAnalog Devices
SeriesLT3640

Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer

Datasheets

Datasheet LT3640
PDF, 523 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 24
Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer
Extract from the document

Prices

Status

LT3640EFE#PBFLT3640EFE#TRPBFLT3640EUFD#PBFLT3640EUFD#TRPBFLT3640IFE#PBFLT3640IFE#TRPBFLT3640IUFD#PBFLT3640IUFD#TRPBF
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

LT3640EFE#PBFLT3640EFE#TRPBFLT3640EUFD#PBFLT3640EUFD#TRPBFLT3640IFE#PBFLT3640IFE#TRPBFLT3640IUFD#PBFLT3640IUFD#TRPBF
Package28-Lead TSSOP w/ EP28-Lead TSSOP w/ EP28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead TSSOP w/ EP28-Lead TSSOP w/ EP28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)
Pins2828282828282828
Package Code05-08-1663 (EB)05-08-1663 (EB)05-08-171205-08-171205-08-1663 (EB)05-08-1663 (EB)05-08-171205-08-1712

Parametrics

Parameters / ModelsLT3640EFE#PBFLT3640EFE#TRPBFLT3640EUFD#PBFLT3640EUFD#TRPBFLT3640IFE#PBFLT3640IFE#TRPBFLT3640IUFD#PBFLT3640IUFD#TRPBF
Number of Outputs22222222
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Current(typ), A1.31.31.31.31.31.31.31.3
SynchronousYesYesYesYesYesYesYesYes
Vin(max), V3535353535353535
Vin(min), V44444444
Vout Min(typ), V1.2651.2651.2651.2651.2651.2651.2651.265

Eco Plan

LT3640EFE#PBFLT3640EFE#TRPBFLT3640EUFD#PBFLT3640EUFD#TRPBFLT3640IFE#PBFLT3640IFE#TRPBFLT3640IUFD#PBFLT3640IUFD#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Internal Power Switch Buck | Multiple Output Buck

$2 Start Your PCB and SMT. Get coupon code: JLCNY

PCB Design Analysis Software-NextDFM One-click Design Analysis for Manufacturability Layout Engineer Free Forever