LM3502SQ-25/NOPB
| 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 | e3 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM3502 |
| Number of Outputs | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.5V |
| Output Current | 600mA |
| Max Supply Current | 3mA |
| Quiescent Current | 1.9mA |
| Voltage - Output | 25V |
| Topology | Step-Up (Boost) |
| Output Current per Channel | 600mA |
| Current - Output / Channel | 600mA 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) | 0.85mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM3502SQ-25/NOPB Overview
The 16-WFQFN Exposed Pad package conserves board space. 2 outputs are designed into LED drivers.The mounting method is Surface Mount.It emerges as a DC DC Regulator with high efficiency.LED drivers capable of operating at -40°C~85°C TA can be used.Backlight has many advantages.It operates with terminations of 16.There are 16 pins on the base of this LED driver.It is possible for undetermined failures to occur if the voltage supply is lower than 2.5V.The segment count is 10.There is a mounting of it by Surface Mount.Part number LM3502 represents this LED driver.The voltage of 5.5V can be supplied.There is 25V voltage output from the device.For maximum efficiency, it operates at the minimal voltage of 2.5V.With a minimum supply current less than 3mA, this device achieves high efficiency.600mA is the maximum amount of current that can be supplied to the load.This electronic component can fully perform when the switching frequency is 1MHz.No external factors cause 1.9mA current to be consumed.
LM3502SQ-25/NOPB Features
Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Switching frequency of 1MHz
LM3502SQ-25/NOPB Applications
There are a lot of Texas Instruments LM3502SQ-25/NOPB LED Driver ICs applications.
- Flicker-free LED Lighting using R1580N
- LED Lightings for Industrial Equipment
- Dimmable LED for vehicle interiors
- Refrigeration lighting
- Gallery lighting
- Stage Lighting and Signage
- White LED Backlight for portable equipment
- Other Electronic Devices
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Sports Facility Lighting
