Datasheet Linear Technology LT8390IUFD#TRPBF
Manufacturer | Linear Technology |
Series | LT8390 |
Part Number | LT8390IUFD#TRPBF |
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
Datasheets
Datasheet LT8390
PDF, 1.2 Mb, Language: en, File uploaded: Oct 20, 2017, Pages: 32
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
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Packaging
Package | 4x5 QFN-28 |
Package Code | UFD |
Package Index | 05-08-1712 |
Parametrics
Architecture | Constant Frequency Peak-Buck Peak-Boost Current Mode |
Demo Boards | DC2431A,DC2457A |
Design Tools | LTspice File,LTpowerCAD File |
Export Control | no |
Features | Spread Spectrum, Output Disconnect, Resistor Set Frequency, External Synchronization, Power Good |
Frequency | 650 kHz |
Frequency Adjust Range | 150kHz to 650kHz |
Frequency Sync Range | 150kHz to 650kHz |
Integrated Inductor | no |
Ishutdown | 1 µA |
Isupply | 2.1 mA |
Monolithic | no |
Number of Outputs | 1 |
Operating Temperature Range | -40 to 85 °C |
Output Current | 25 A |
Polyphase | no |
Sense Resistor | Rsense |
Switch Current | 30 A |
Synchronous | yes |
Topology | Buck-Boost |
Vin Max | 60 V |
Vin Min | 4 V |
Vout Max | 60 V |
Vout Maximum | 60V |
Vout Min | 1 V |
Vref Accuracy Over Temp | 1.5 % |
Eco Plan
RoHS | Compliant |
Articles
- 60V Synchronous, Low EMI Buck-Boost for High Power and High Efficiency &mdash LT JournalPDF, 2.3 Mb, File published: Jan 17, 2017Extract from the document
Model Line
Series: LT8390 (12)
Manufacturer's Classification
- Power Management > Switching Regulator > Buck-Boost Regulators > External Power Switch Buck-Boost
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Other Names:
LT8390IUFDTRPBF, LT8390IUFD TRPBF