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LT8391EFE#TRPBF
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 | 12 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2016 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| 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 |
| Number of Outputs | 1 |
| Max Supply Voltage | 60V |
| Input Voltage (Min) | 4V |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Control Mode | CURRENT-MODE |
| Control Technique | FREQUENCY MODULATION |
| Supply Current-Max (Isup) | 2.8mA |
| Switcher Configuration | BUCK-BOOST |
| Internal Switch(s) | No |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4V |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
LT8391EFE#TRPBF Overview
To save board space, it uses the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. 1 outputs are designed into LED drivers.To mount, use Surface Mount.When it emerges as a DC DC Controller, it performs extremely well and is highly reliable.LED drivers capable of operating at -40°C~125°C TJ can be used.Automotive, Lighting benefits significantly from the program.A frequency of 150kHz~650kHz is used as the basis for operation.In this case, it operates with terminations of 0.With a base of 28, this LED light driver is configured.Under 4V voltage supply, undetermined failures may occur.The mount is in the way of Surface Mount.It's under the LT8391 base part number.It is acceptable to supply voltages of 60V volts.A device with 28 pins is available.It is greatly simplified when used with input voltages greater than or equal to 4V.
LT8391EFE#TRPBF 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
LT8391EFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT8391EFE#TRPBF LED Driver ICs applications.
- Flicker-free LED Lighting using R1580N
- Down lighting
- Gallery lighting
- LED Lightings for Industrial Equipment
- LED headlights
- Museum lighting
- White LED Backlight for portable equipment
- Architectural lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- Refrigeration lighting