Datasheet Linear Technology LTC3769EUF#PBF

ManufacturerLinear Technology
SeriesLTC3769
Part NumberLTC3769EUF#PBF

60V Low IQ Synchronous Boost Controller

Datasheets

Datasheet LTC3769
PDF, 448 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 32
60V Low IQ Synchronous Boost Controller
Extract from the document

Prices

Packaging

Package4x4 QFN-24
Package CodeUF
Package Index05-08-1697

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2173A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power Good
Frequency900 kHz
Frequency Adjust Range50kHz to 900kHz
Frequency Sync Range75kHz to 850kHz
Integrated Inductorno
Ishutdown4 µA
Isupply0.028 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Polyphaseno
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBoost
Vin Max60 V
Vin Min2.3 V
Vin Min Startup4.5 V
Vout Max60 V
Vout Maximum60V
Vout Min1.2 V
Vswitch Max65 V

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | External Power Switch Boost
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Other Names:

LTC3769EUFPBF, LTC3769EUF PBF