| Parameters |
| Mfr |
Analog Devices Inc. |
| Series |
PolyPhase® |
| Package |
Tube |
| Product Status |
Obsolete |
| Output Type |
Transistor Driver |
| Function |
Step-Up, Step-Down |
| Output Configuration |
Positive |
| Topology |
Buck, Boost |
| Number of Outputs |
2 |
| Output Phases |
Programmable |
| Voltage - Supply (Vcc/Vdd) |
1.2V ~ 100V |
| Frequency - Switching |
60kHz ~ 460kHz |
| Duty Cycle (Max) |
98% |
| Synchronous Rectifier |
Yes |
| Clock Sync |
Yes |
| Serial Interfaces |
- |
| Control Features |
Current Limit, Enable, Frequency Control, Phase Control, Soft Start |
| Operating Temperature |
-40°C ~ 150°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
48-LQFP Exposed Pad |
| Supplier Device Package |
48-eLQFP (7x7) |
| Base Product Number |
LTC3871 |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| ECCN |
EAR99 |
| HTSUS |
8542.39.0001 |
| Standard Package |
1 |
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 48-eLQFP (7x7)