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LT8391AEUFD#PBF
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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 | |
|---|---|
| Length | 5mm |
| Width | 4mm |
| RoHS Status | Non-RoHS Compliant |
| Factory Lead Time | 20 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive, Lighting |
| Technology | BIPOLAR |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Frequency | 600kHz~2MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT8391 |
| Pin Count | 28 |
| Number of Outputs | 1 |
| Input Voltage-Nom | 12V |
| Input Voltage (Min) | 4V |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 60V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | BUCK-BOOST |
| Internal Switch(s) | No |
| Output Voltage-Max | 60V |
| Dimming | Analog, PWM |
| Voltage - Supply (Max) | 60V |
| Voltage - Supply (Min) | 4V |
| Height Seated (Max) | 0.8mm |
LT8391AEUFD#PBF Overview
As a result of its 28-WFQFN Exposed Pad package, it helps to save board space on the board. These LED drivers have 1 outputs.As far as mounting is concerned, Surface Mount is adopted.With high efficiency and reliable performance, it emerges as a DC DC Controller.It is able to work normally at the operating temperature of -40°C~125°C TJ.Automotive, Lighting has many advantages.In the 600kHz~2MHz frequency range, it operates.The terminations 28 are designed for its operation.With a base of 28, this LED light driver is configured.Undetermined failures may occur when the voltage supply is less than 4V.LT8391 is the base part number for this LED driver.The device has 28 pins.An optimized supply voltage of 60V is provided.The circuit is assigned 12V volts when operating.It is greatly simplified when used with input voltages greater than or equal to 4V.Input voltages below 60V can assure high stability.
LT8391AEUFD#PBF Features
Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 600kHz~2MHz
LT8391AEUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8391AEUFD#PBF LED Driver ICs applications.
- LED Lightings for Industrial Equipment
- Sports Facility Lighting
- Museum lighting
- LED backlight driver for LCD displays for portable equipment
- High-end retail lighting
- White LED Backlight for portable equipment
- Replacement lamps
- LED headlights
- OLED power supply for portable equipment
- Stage and Studio lighting