Parameters |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Base Part Number |
LTC3870 |
Function |
Step-Down |
Number of Outputs |
2 |
Output Type |
PWM Signal |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
4.5V~60V |
Control Features |
Current Limit, Enable, Frequency Control, Phase Control, Soft Start |
Topology |
Buck |
Frequency - Switching |
500kHz |
Synchronous Rectifier |
No |
Clock Sync |
Yes |
RoHS Status |
ROHS3 Compliant |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
24-WFQFN Exposed Pad |
Operating Temperature |
-40°C~125°C TJ |
Packaging |
Tape & Reel (TR) |
Published |
2015 |
Series |
PolyPhase® |
Part Status |
Active |
LTC3870IUF-1#TRPBF Overview
It comes in the 24-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. dc motor controller is suitable for 2 output generation. Tape & Reel (TR) solid enclosure protects the pmic. PWM Signal dc switching's outputs (s) are supported. Voltages 4.5V~60V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~125°C TJ. A switching controller such as this can switch at a value of 500kHz . dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Phase Control, Soft Start provides dcdc regulator efficient switching control. A search for "LTC3870" will reveal other relevant dc to dc converter ics. A dc to dc voltage regulator in the PolyPhase? series, it belongs to this family.
LTC3870IUF-1#TRPBF Features
PWM Signal Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Phase Control, Soft Start
LTC3870IUF-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3870IUF-1#TRPBF DC to DC converter applications.
- Network technology
- Production lines
- ATMs
- Low output voltage switching power supply circuits
- Domestic water pumps
- Energy management systems
- Injection molding machinery
- USB circuits
- Terrestrial set-top boxes
- Combined machine tools