Parameters |
Mfr |
Linear Technology |
Series |
PolyPhase® |
Package |
Bulk |
Product Status |
Active |
Output Type |
Transistor Driver |
Function |
Step-Up |
Output Configuration |
Positive |
Topology |
Boost |
Number of Outputs |
1 |
Output Phases |
2 |
Voltage - Supply (Vcc/Vdd) |
4.5V ~ 65V |
Frequency - Switching |
75kHz ~ 850kHz |
Duty Cycle (Max) |
- |
Synchronous Rectifier |
Yes |
Clock Sync |
Yes |
Serial Interfaces |
- |
Control Features |
Current Limit, Frequency Control, Overcurrent, Ramping |
Operating Temperature |
-40°C ~ 125°C (TJ) |
Mounting Type |
Surface Mount |
Package / Case |
38-WFQFN Exposed Pad |
Supplier Device Package |
38-QFN (5x7) |
Other Names |
2156-LTC3897EUHF#PBF |
Standard Package |
1 |
Boost Regulator Positive Output Step-Up DC-DC Controller IC 38-QFN (5x7)