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LM3502SQX-16/NOPB

PMIC LM3502 16 Pin 16-WFQFN Exposed Pad

Manufacturer: Texas Instruments
Origchip NO: 815-LM3502SQX-16/NOPB
Package: 16-WFQFN Exposed Pad
Datasheet: PDF
Stock: 351
Description: PMIC LM3502 16 Pin 16-WFQFN Exposed Pad (Kg)

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Details

Tags

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