Parameters |
Package / Case |
38-WFQFN Exposed Pad |
Operating Temperature |
-55°C~150°C TJ |
Packaging |
Tube |
Published |
2015 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Base Part Number |
LTC3899 |
Function |
Step-Down |
Number of Outputs |
3 |
Output Type |
Transistor Driver |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
4.5V~60V |
Control Features |
Enable, Frequency Control, Soft Start, Tracking |
Topology |
Buck, Buck-Boost |
Frequency - Switching |
105kHz~835kHz 350kHz~535kHz |
Synchronous Rectifier |
Yes |
Duty Cycle (Max) |
100% |
Clock Sync |
No |
Output Phases |
2 |
RoHS Status |
ROHS3 Compliant |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
LTC3899MPUHF#PBF Overview
With a 38-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 3 input. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. dc controls with 4.5V~60V voltage are supplied and operated. A -55°C~150°C TJ dc switcher is not a problem. The switching controller can be switched at 105kHz~835kHz 350kHz~535kHz. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Soft Start, Tracking. You can find other relevant dc to dc converter ics by searching "LTC3899".
LTC3899MPUHF#PBF Features
Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Soft Start, Tracking
LTC3899MPUHF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3899MPUHF#PBF DC to DC converter applications.
- Smart grid
- Machining centers
- Handheld GPS
- Medical equipment
- Drilling machines
- Wide-range voltage regulation circuits
- Experimental setup
- Photovoltaic power
- Hydro power
- Driver circuits