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LM3502SQX-44
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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 | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Applications | Backlight |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM3502 |
| Pin Count | 16 |
| Number of Outputs | 2 |
| Operating Supply Voltage | 5.5V |
| Quiescent Current | 1.9mA |
| Voltage - Output | 44V |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 750mA Switch |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 10 |
| Switching Frequency | 1MHz |
| Voltage - Supply (Min) | 2.5V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM3502SQX-44 Overview
16-WFQFN Exposed Pad saves board space. A LED driver with 2 outputs is designed.The led driver mounting is done by using Surface Mount.With high efficiency, it emerges as a DC DC Regulator.It is capable of operating at a temperature of -40°C~85°C TA. Backlight benefits significantly from the program.The terminations 16 are designed for its operation.There are 16 pins on the base of this LED driver.Under 2.5V voltage supply, undetermined failures may occur.The number of segments is estimated to be 10.On the Surface Mount, a device is mounted.It is under the base part number LM3502 that you can find this LED driver.In this device, the output voltage is 44V volts.A device with 16 pins is available.Powering systems requires 5.5V voltages.As long as the switching frequency is maintained at 1MHz, this electronic component is able to perform all of its functions properly.No external factors result in 1.9mA current consumption.
LM3502SQX-44 Features
Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Operating with the supply voltage of 5.5V
Switching frequency of 1MHz
LM3502SQX-44 Applications
There are a lot of Texas Instruments LM3502SQX-44 LED Driver ICs applications.
- LED Lighting PFCs, Linear Dimmable
- Down lighting
- Medical surgery lighting
- Stage and Studio lighting
- Scanners and Handy Terminals
- Industrial LED Lighting: Image Recognition Devices
- Other Electronic Devices
- OLED power supply for portable equipment
- Linear fluorescent
- LED Lightings for Inspection Devices