LM3503SQX-16
| 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 |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM3503 |
| Pin Count | 16 |
| Number of Outputs | 2 |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 3/5V |
| Quiescent Current | 1.9mA |
| Voltage - Output | 16V |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 400mA Switch |
| Internal Switch(s) | Yes |
| Dimming | Analog, 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 |
LM3503SQX-16 Overview
Additionally, there is a 16-WFQFN Exposed Pad package for saving space.In this LED driver, there are 2 outputs.For mounting, it uses the Surface Mount method.It is highly reliable and high-performing when it emerges as a DC DC Regulator.It is able to work normally at the operating temperature of -40°C~85°C TA.The benefits it provides to Backlight are considerable.A termination of 16 is used to operate the LED driver.To form its configuration, there are 16 pins.A voltage supply less than 2.5V could result in undetermined failures.It is estimated that there are 10 segments.On the Surface Mount, a device is mounted.It is under the base part number LM3503 that the LED driver can be found.This device has an output voltage of 16V volts.In addition, it has 16 pins.Furthermore, it can be classified as Display Drivers based on its characteristics.The power of systems depends on having 5.5V voltages inside.As long as the switching frequency is maintained at 1MHz, this electronic component is able to perform all of its functions properly.1.9mA current is consumed in the case of no external factors.
LM3503SQX-16 Features
Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Operating with the supply voltage of 5.5V
Switching frequency of 1MHz
LM3503SQX-16 Applications
There are a lot of Texas Instruments LM3503SQX-16 LED Driver ICs applications.
- LED Lighting PFCs, Linear Dimmable
- Medical surgery lighting
- Stage and Studio lighting
- Gallery lighting
- Sports Facility Lighting
- Constant Voltage Power Source for portable equipment
- Linear fluorescent
- Stage Lighting and Signage
- LED Lightings for Industrial Equipment
- LED headlights
