Datasheet Linear Technology LTC3636

ManufacturerLinear Technology
SeriesLTC3636

Dual Channel 6A, 20V Monolithic Synchronous Step-Down Regulator

Datasheets

Datasheet LTC3636, LTC3636-1
PDF, 944 Kb, Language: en, File uploaded: Mar 27, 2018, Pages: 28
Dual Channel 6A, 20V Monolithic Synchronous Step-Down Regulator
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Prices

Packaging

LTC3636EUFD#PBFLTC3636EUFD#TRPBFLTC3636IUFD#PBFLTC3636IUFD#TRPBF
N1234
Package4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
4x5 QFN-28
Package Outline Drawing
Package CodeUFDUFDUFDUFD
Package Index05-08-153805-08-153805-08-153805-08-1538
Pin Count28282828

Parametrics

Parameters / ModelsLTC3636EUFD#PBFLTC3636EUFD#TRPBFLTC3636IUFD#PBFLTC3636IUFD#TRPBF
ArchitectureConstant Frequency Controlled On-TimeConstant Frequency Controlled On-TimeConstant Frequency Controlled On-TimeConstant Frequency Controlled On-Time
Demo BoardsDC2335ADC2335ADC2335ADC2335A
Design ToolsLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD ModelLTspice Model,LTpowerCAD Model
Export Controlnononono
FeaturesBurst Mode, Tracking, Resistor Set Frequency, External Synchronization, Power GoodBurst Mode, Tracking, Resistor Set Frequency, External Synchronization, Power GoodBurst Mode, Tracking, Resistor Set Frequency, External Synchronization, Power GoodBurst Mode, Tracking, Resistor Set Frequency, External Synchronization, Power Good
Frequency, kHz4000400040004000
Frequency Adjust Range500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz
Frequency Sync Range500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz
Integrated Inductornononono
Ishutdown, µA13131313
Isupply, mA0.60.60.60.6
Monolithicyesyesyesyes
Number of Outputs2222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A6666
Output Current 2, A6666
Switch Current, A6.66.66.66.6
Switch Current 2, A6.66.66.66.6
Synchronousyesyesyesyes
TopologyBuckBuckBuckBuck
Topology 1BuckBuckBuckBuck
Topology 2BuckBuckBuckBuck
Vin Max, V20202020
Vin Min, V3.13.13.13.1
Vout Max, V5555
Vout Max 2, V5555
Vout Maximum5V5V5V5V
Vout Min, V0.60.60.60.6
Vout Min 2, V0.60.60.60.6
Vref Accuracy Over Temp, %1111

Eco Plan

LTC3636EUFD#PBFLTC3636EUFD#TRPBFLTC3636IUFD#PBFLTC3636IUFD#TRPBF
RoHSCompliantCompliantCompliantCompliant

Other Options

LTC3636-1

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Internal Power Switch Buck
EMS supplier