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LT3954IUHE#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 | 36-WFQFN, 28 Leads, Exposed Pad |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2014 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Frequency | 100kHz~1MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LT3954 |
| Pin Count | 36 |
| Number of Outputs | 1 |
| Topology | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Current - Output / Channel | 5A Switch |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Voltage - Supply (Max) | 40V |
| Voltage - Supply (Min) | 4.5V |
| RoHS Status | ROHS3 Compliant |
LT3954IUHE#PBF Overview
The 36-WFQFN, 28 Leads, Exposed Pad package is used for saving board space. There are 1 outputs used for the design of this LED drivers.As a mounting method, Surface Mount is used.It is highly reliable and high-performing when it emerges as a DC DC Regulator.It is capable of working normally at -40°C~125°C TJ.A frequency of 100kHz~1MHz is used to operate it.A voltage supply below 4.5V may cause undetermined failures.LED drivers can be found under the base part number LT3954.The device has 36 pins.In this case, the maximum value will be 40V.
LT3954IUHE#PBF Features
Available in the 36-WFQFN, 28 Leads, Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 100kHz~1MHz
LT3954IUHE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3954IUHE#PBF LED Driver ICs applications.
- LED Lightings for Inspection Devices
- LED backlight driver for LCD displays for portable equipment
- A- lamps
- LED backlight driver for LCD displays for Tablets and Note PCs
- LED Lighting PFCs, Linear Dimmable
- Panel lighting
- Scanners and Handy Terminals
- Gallery lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Museum lighting