Datasheet Linear Technology LTC3728LEUH-1#PBF

ManufacturerLinear Technology
SeriesLTC3728L-1
Part NumberLTC3728LEUH-1#PBF

Dual, 550kHz, 2-Phase Synchronous Regulator

Datasheets

Datasheet LTC3728L-1
PDF, 487 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 32
Dual, 550kHz, 2-Phase Synchronous Regulator
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Prices

Packaging

Package5x5 QFN-32
Package CodeUH
Package Index05-08-1693

Parametrics

Design ToolsLTspice Model
Export Controlno
FeaturesPolyPhase, External Synchronization, Power Good, Burst Mode, Soft Start
Frequency550 kHz
Frequency Sync Range250kHz - 550kHz
Ishutdown20 µA
Isupply0.45 mA
Monolithicno
Number of Outputs2
Operating Temperature Range0 to 85 °C
Output Current25 A
Output Current 225 A
Polyphaseyes
Switch Current25 A
Synchronousyes
TopologyBuck
Vin Max28 V
Vin Min4.5 V
Vout Max7 V
Vout Maximum7V
Vout Min0.8 V

Eco Plan

RoHSCompliant

Design Notes

  • Active Voltage Positioning Reduces Output Capacitors &mdash Design Solutions 10
    PDF, 130 Kb, File published: Nov 1, 1999
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | External Power Switch Buck Controllers

Other Names:

LTC3728LEUH-1PBF, LTC3728LEUH-1 PBF, LTC3728LEUH1#PBF, LTC3728LEUH 1#PBF

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