Datasheet Linear Technology LTC3866IFE#TRPBF
Manufacturer | Linear Technology |
Series | LTC3866 |
Part Number | LTC3866IFE#TRPBF |
Current Mode Synchronous Controller for Sub Milliohm DCR Sensing
Datasheets
Datasheet LTC3866
PDF, 538 Kb, Language: en, File uploaded: Mar 27, 2018, Pages: 36
Current Mode Synchronous Controller for Sub Milliohm DCR Sensing
Current Mode Synchronous Controller for Sub Milliohm DCR Sensing
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Prices
Packaging
Package | TSSOP-24 |
Package Code | FE |
Package Index | 05-08-1771 |
Parametrics
Architecture | Constant Frequency Current Mode |
Demo Boards | DC1829A |
Design Tools | LTspice File,LTpowerCAD File |
Export Control | no |
Features | Resistor Set Frequency, External Synchronization, Differential Remote Sense, Sub-Milliohm DCR Current Sense, Tracking, Power Good |
Frequency | 770 kHz |
Frequency Adjust Range | 250kHz - 770kHz |
Frequency Sync Range | 250kHz - 770kHz |
Integrated Inductor | no |
Ishutdown | 30 µA |
Isupply | 3.2 mA |
Max Phases | 1 |
Monolithic | no |
Number of Outputs | 1 |
Operating Temperature Range | -40 to 85 °C |
Output Current | 30 A |
Polyphase | no |
Sense Resistor | Rsense, DCR, Sub-Milliohm DCR |
Switch Current | 30 A |
Synchronous | yes |
Topology | Buck |
Vin Max | 38 V |
Vin Min | 4.5 V |
Vout Max | 3.5 V |
Vout Maximum | 3.5V |
Vout Min | 0.6 V |
Vref Accuracy Over Temp | 0.75 % |
Eco Plan
RoHS | Compliant |
Articles
- Current Mode Switching Supply with Ultralow Inductor DCR Sensing for High Efficiency and High Reliability &mdash LT JournalPDF, 3.1 Mb, File published: Apr 24, 2012Extract from the document
Model Line
Series: LTC3866 (8)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers | High Input Voltage Buck
Other Names:
LTC3866IFETRPBF, LTC3866IFE TRPBF