LM3502SQX-16/NOPB
| Parameters | |
|---|---|
| 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 | e3 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | LM3502 |
| Number of Outputs | 2 |
| Operating Supply Voltage | 5.5V |
| Quiescent Current | 1.9mA |
| Voltage - Output | 16V |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 400mA Switch |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 10 |
| Switching Frequency | 1MHz |
| Voltage - Supply (Min) | 2.5V |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM3502SQX-16/NOPB Overview
In order to save board space, the 16-WFQFN Exposed Pad package is used. A LED driver using this design has 2 outputs.Surface Mount represents this mounting method.In this case, it emerges as a DC DC Regulator with a high efficiency.The led light driver can work at -40°C~85°C TA.As a result, Backlight is likely to benefit greatly.This module has 16 pins as its base.Having a voltage supply below 2.5V can lead to undetermined failures.It is estimated that there are 10 segments.Under the base part number LM3502, you'll find this LED driver.There is 16V voltage output from it.It is necessary to use 5.5V voltage to power systems.Electronic components can function properly when their switching frequency is set to 1MHz.In the absence of external factors, there is 1.9mA consumption of current.
LM3502SQX-16/NOPB 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-16/NOPB Applications
There are a lot of Texas Instruments LM3502SQX-16/NOPB LED Driver ICs applications.
- Street lighting
- Flicker-free LED Lighting using R1580N
- High-end retail lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- Museum lighting
- Constant Voltage Power Source for portable equipment
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- LED Lightings for Inspection Devices
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Architectural lighting
