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LT8391IFE#PBF
Purchase
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are any updates.
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 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive, Lighting |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Frequency | 150kHz~650kHz |
| Base Part Number | LT8391 |
| Pin Count | 28 |
| JESD-30 Code | R-PDSO-G28 |
| Number of Outputs | 1 |
| Input Voltage (Min) | 4V |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 60V |
| Control Technique | FREQUENCY MODULATION |
| Supply Current-Max (Isup) | 2.8mA |
| Switcher Configuration | BUCK-BOOST |
| Internal Switch(s) | No |
| Output Voltage-Max | 60V |
| Dimming | Analog, PWM |
| Voltage - Supply (Max) | 60V |
| Voltage - Supply (Min) | 4V |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
LT8391IFE#PBF Overview
In order to save board space, the led driver uses the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. LED drivers have a total of 1 outputs that are used in the design of the drivers.To mount, use Surface Mount.DC DC Controller emerges with high efficiency and reliability.It is possible for the led driver ic to function normally at -40°C~125°C TJ.The benefits of Automotive, Lighting are considerable.This system operates at 150kHz~650kHz frequency.The terminations 28 are designed for its operation.Undetermined failures may occur if the voltage supply falls below 4V.Part number LT8391 represents this LED driver.There are 28 pins on this device.It is designed to support a maximum value of 60V.Working with an input voltage higher than or equal to 4V brings great convenience to its operation.When the input voltage is kept below 60V, high stability can be achieved.
LT8391IFE#PBF Features
Available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 150kHz~650kHz
LT8391IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8391IFE#PBF LED Driver ICs applications.
- Portable lighting
- Constant Voltage Power Source for portable equipment
- Linear fluorescent
- A- lamps
- Replacement lamps
- Gallery lighting
- Street lighting
- LED headlights
- Stage Lighting and Signage
- High-end retail lighting