Datasheet Linear Technology LTC3632

ManufacturerLinear Technology
SeriesLTC3632

High Efficiency, High Voltage 20mA Synchronous Step-Down Converter

Datasheets

Datasheet LTC3632
PDF, 1.7 Mb, Language: en, File uploaded: Sep 22, 2017, Pages: 22
High Efficiency, High Voltage 20mA Synchronous Step-Down Converter
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Prices

Packaging

LTC3632EDD#PBFLTC3632EDD#TRPBFLTC3632EMS8E#PBFLTC3632EMS8E#TRPBFLTC3632IDD#PBFLTC3632IDD#TRPBFLTC3632IMS8E#PBFLTC3632IMS8E#TRPBF
N12345678
Package3x3 DFN-8
Package Outline Drawing
3x3 DFN-8
Package Outline Drawing
MS-8E
Package Outline Drawing
MS-8E
Package Outline Drawing
3x3 DFN-8
Package Outline Drawing
3x3 DFN-8
Package Outline Drawing
MS-8E
Package Outline Drawing
MS-8E
Package Outline Drawing
Package CodeDDDDMS8EMS8EDDDDMS8EMS8E
Package Index05-08-169805-08-169805-08-166205-08-166205-08-169805-08-169805-08-166205-08-1662
Pin Count88888888

Parametrics

Parameters / ModelsLTC3632EDD#PBFLTC3632EDD#TRPBFLTC3632EMS8E#PBFLTC3632EMS8E#TRPBFLTC3632IDD#PBFLTC3632IDD#TRPBFLTC3632IMS8E#PBFLTC3632IMS8E#TRPBF
ArchitectureVariable Frequency Current ModeVariable Frequency Current ModeVariable Frequency Current ModeVariable Frequency Current ModeVariable Frequency Current ModeVariable Frequency Current ModeVariable Frequency Current ModeVariable Frequency Current Mode
Demo BoardsDC1507ADC1507ADC1507ADC1507ADC1507ADC1507ADC1507ADC1507A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononononono
FeaturesBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty CycleBurst Mode, Overvoltage Protection, 100% Duty Cycle
Integrated Inductornononononononono
Ishutdown, µA33333333
Isupply, mA0.0120.0120.0120.0120.0120.0120.0120.012
Max Phases11111111
Monolithicyesyesyesyesyesyesyesyes
Number of Outputs11111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A0.020.020.020.020.020.020.020.02
Over Voltage Protection, V6060606060606060
Polyphasenononononononono
Switch Current, A0.050.050.050.050.050.050.050.05
Synchronousyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V5050505050505050
Vin Min, V4.54.54.54.54.54.54.54.5
Vout Max, V5050505050505050
Vout MaximumVinVinVinVinVinVinVinVin
Vout Min, V0.80.80.80.80.80.80.80.8
Vref Accuracy Over Temp, %11111111

Eco Plan

LTC3632EDD#PBFLTC3632EDD#TRPBFLTC3632EMS8E#PBFLTC3632EMS8E#TRPBFLTC3632IDD#PBFLTC3632IDD#TRPBFLTC3632IMS8E#PBFLTC3632IMS8E#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Articles

  • High Performance Portable DC Bench Power Supply: Save Money and Free Up Bench Real Estate by Building Your Own &mdash LT Journal
    PDF, 1.8 Mb, File published: Jul 1, 2014
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  • Robust DC/DC Step-Down Converter in 3mm × 3mm DFN Resists 60V Input Surges &mdash LT Journal
    PDF, 565 Kb, File published: Sep 1, 2009
    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