Datasheet Linear Technology LT3482

ManufacturerLinear Technology
SeriesLT3482

90V Boost DC/DC Converter with APD Bias Current Monitor

Datasheets

LT3482 - 90V Boost DC/DC Converter with APD Current Monitor
PDF, 201 Kb, Revision: A, File uploaded: Sep 18, 2017
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Prices

Packaging

LT3482EUD#PBFLT3482EUD#TRPBFLT3482IUD#PBFLT3482IUD#TRPBF
N1234
Package3x3 QFN-16
Package Outline Drawing
3x3 QFN-16
Package Outline Drawing
3x3 QFN-16
Package Outline Drawing
3x3 QFN-16
Package Outline Drawing
Package CodeUDUDUDUD
Package Index05-08-169105-08-169105-08-169105-08-1691
Pin Count16161616

Parametrics

Parameters / ModelsLT3482EUD#PBFLT3482EUD#TRPBFLT3482IUD#PBFLT3482IUD#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC975ADC975ADC975ADC975A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononono
FeaturesIntegrated Schottky Diode, Adjustable Switching FrequencyIntegrated Schottky Diode, Adjustable Switching FrequencyIntegrated Schottky Diode, Adjustable Switching FrequencyIntegrated Schottky Diode, Adjustable Switching Frequency
Frequency, kHz1100110011001100
Frequency Adjust Range650kHz/1.1MHz650kHz/1.1MHz650kHz/1.1MHz650kHz/1.1MHz
Integrated Inductornononono
Ishutdown, µA0.10.10.10.1
Isupply, mA3.33.33.33.3
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Polyphasenononono
Switch Current, A0.360.360.360.36
Synchronousnononono
TopologyBoostBoostBoostBoost
Vin Max, V16161616
Vin Min, V2.52.52.52.5
Vin Min Startup, V2.52.52.52.5
Vout Max, V90909090
Vout Min, V1.2351.2351.2351.235
Vswitch Max, V48484848

Eco Plan

LT3482EUD#PBFLT3482EUD#TRPBFLT3482IUD#PBFLT3482IUD#TRPBF
RoHSCompliantCompliantCompliantCompliant

Design Notes

  • A Complete Compact APD Bias Solution for a 10Gbits/s GPON System &mdash DN447
    PDF, 110 Kb, File published: Jul 14, 2008
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost
EMS supplier