Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
48-LQFP Exposed Pad |
Operating Temperature |
-40°C~150°C TA |
Packaging |
Tray |
Published |
2011 |
Series |
PolyPhase® |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Base Part Number |
LTC3871 |
Function |
Step-Up, Step-Down |
Number of Outputs |
2 |
Output Type |
Transistor Driver |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
1.2V~100V |
Control Features |
Current Limit, Enable, Frequency Control, Phase Control, Soft Start |
Topology |
Buck, Boost |
Frequency - Switching |
60kHz~460kHz |
Synchronous Rectifier |
Yes |
Duty Cycle (Max) |
98% |
Output Phases |
Programmable |
RoHS Status |
ROHS3 Compliant |
LTC3871HLXE#PBF Overview
With its 48-LQFP Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 2 numbers. The pmic is packaged in Tray solid enclosure. The program can handle Transistor Driver dc switching's outputs (s). This dc control operates at 1.2V~100V and has a 1.2V~100V supply voltage. Workable in an dc switcher where -40°C~150°C TA is the -40°C~150°C TArm. Using this switching controller, it is possible to switch at 60kHz~460kHz. dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Phase Control, Soft Start. Searching "LTC3871" will return other relevant dc to dc converter ics. Basically, it's a dc to dc voltage regulator from the PolyPhase? series.
LTC3871HLXE#PBF Features
Transistor Driver Outputs
Switching Frequency: 60kHz~460kHz
Current Limit, Enable, Frequency Control, Phase Control, Soft Start
LTC3871HLXE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3871HLXE#PBF DC to DC converter applications.
- Precision electronic equipment
- Electric water heaters
- Medical monitoring systems
- Combined machine tools
- Laboratories
- Computed tomography (CT)
- Driver circuits
- Solar power plants
- Printing equipment
- Arc suppression circuits