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LT8390IFE#PBF
Purchase
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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 | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2011 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LT8390 |
| JESD-30 Code | R-PDSO-G28 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4V~60V |
| Control Features | Current Limit, Frequency Control, Soft Start |
| Input Voltage (Min) | 4V |
| Topology | Buck-Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 190kHz~630kHz |
| Input Voltage (Max) | 60V |
| Synchronous Rectifier | Yes |
| Duty Cycle (Max) | 95% |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
LT8390IFE#PBF Overview
In the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. For 1 outputs, the dc motor controller is appropriate. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) can be handled by it. A 4V~60V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~125°C TJ dc switcher. It can switch at 190kHz~630kHz. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Current Limit, Frequency Control, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a terminal (s) on the switching converters that are designed at DUAL. An array of 28 terminations of dc switching. A DC switcher's nominal voltage of 12V is input. LT8390 can be used to locate other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator should be 4V. At most, the dc to dc regulator accepts 60V input voltage.
LT8390IFE#PBF Features
Transistor Driver Outputs
Switching Frequency: 190kHz~630kHz
Current Limit, Frequency Control, Soft Start
LT8390IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8390IFE#PBF DC to DC converter applications.
- Fire elevators
- Constant current circuits
- Series voltage regulation circuits
- Terrestrial set-top boxes
- Nuclear power plants
- Smoke prevention equipment
- Precision electronic equipment
- Post equipment
- Injection molding machinery
- Household control circuits