Datasheet Linear Technology LTC3371IUHF#PBF

ManufacturerLinear Technology
SeriesLTC3371
Part NumberLTC3371IUHF#PBF

4-Channel 8A Configurable Buck DC/DCs with Watchdog and Power-On Reset

Datasheets

Datasheet LTC3371
PDF, 1.1 Mb, Language: en, File uploaded: Sep 20, 2017, Pages: 26
4-Channel 8A Configurable Buck DC/DCs with Watchdog and Power-On Reset
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Prices

Packaging

Package5x7 QFN-38
Package CodeUHF
Package Index05-08-1701

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2182A
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, Temperature Monitor, Watchdog Timer
Frequency2000 kHz
Frequency Adjust Range1MHz - 3MHz
Frequency Sync Range1MHz - 3MHz
Integrated Inductorno
Ishutdown15 µA
Isupply0.05 mA
Monolithicyes
Number of Outputs4
Operating Temperature Range-40 to 85 °C
Output Current2 A
Output Current 22 A
Output Current 32 A
Polyphaseno
Switch Current4.6 A
Switch Current 24.6 A
Switch Current 34.6 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Topology 3Buck
Vin Max5.5 V
Vin Min2.7 V
Vout Max5.45 V
Vout Max 25.45 V
Vout Max 35.45 V
Vout Maximum0.99Vin
Vout Min0.8 V
Vout Min 20.8 V
Vout Min 30.8 V
Vref Accuracy Over Temp2.5 %

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Internal Power Switch Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Other Names:

LTC3371IUHFPBF, LTC3371IUHF PBF

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