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LT8391AEFE#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 | 16 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| 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 | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| 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 |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | Non-RoHS Compliant |
LT8391AEFE#TRPBF Overview
The 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package saves space on the board. 1 outputs are designed into LED drivers.This mounting method is Surface Mount.It emergys as a DC DC Controller with high efficiency and reliable performance.The led light driver can work at -40°C~125°C TJ.There are many benefits for Automotive, Lighting.As a result, it operates based on the frequency of 600kHz~2MHz.It operates with 28 terminations.In this LED driver, the base is configured as 28.Having a voltage supply below 4V can lead to undetermined failures.It can be found under the part number LT8391.28 pins are used on the device.This device is optimized to deliver a maximum voltage level of 60V.The circuit is assigned 12V volts when the device is in operation.It works well when the input voltage is higher than 4V.The input voltage should be kept below 60V to ensure high stability.
LT8391AEFE#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 600kHz~2MHz
LT8391AEFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT8391AEFE#TRPBF LED Driver ICs applications.
- LED backlight driver for LCD displays for portable equipment
- Stage and Studio lighting
- LED Lightings for Industrial Equipment
- Portable lighting
- Gallery lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Stage Lighting and Signage
- LED headlights
- Scanners and Handy Terminals