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LTC3899IUHF#TRPBF
Purchase
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prices and inventories about the part.
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 26 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 38-WFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| 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 |
LTC3899IUHF#TRPBF Overview
Capsuled in the 38-WFQFN Exposed Pad package, the switching controller suits most application needs. For outputs of 3, this dc motor controller is suitable. There is a Tape & Reel (TR) solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. 4.5V~60V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a -40°C~125°C TJ rating. It can switch at 105kHz~835kHz 350kHz~535kHz. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Enable, Frequency Control, Soft Start, Tracking which allows efficient switching control. Search for "LTC3899" to find other relevant dc to dc converter ics.
LTC3899IUHF#TRPBF Features
Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Soft Start, Tracking
LTC3899IUHF#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3899IUHF#TRPBF DC to DC converter applications.
- Planers
- Radio equipment
- Electrical distribution systems
- Nuclear power plants
- Combined machine tools
- Constant current circuits
- CNC system
- Experimental setup
- Sink circuits
- Window air conditioners