LM3553SD/NOPB Overview

In order to save board space, the led driver uses the 12-WFDFN Exposed Pad package. There are 1 outputs used for the design of this LED drivers.It adopts the way of Surface Mount for mounting.It emerges as a DC DC Regulator with high efficiency.It is capable of working normally at -30°C~85°C TA.Backlight, Camera Flash provides many benefits.It operates with 12 terminations.The base is configured with 12 pins.A total of 2 segments are estimated.It is mounted in the way of Surface Mount.LM3553 is the base part number for this LED driver.5.5V is a maximum acceptable voltage for the supply.12 pins are included in it.Additionally, it can be classified as Display Drivers based on its characteristics.Initially, it accepts a voltage of 2.7V.For maximum efficiency, it requires a minimal supply voltage of 2.7V.5.5V is the maximum value of the supply current.It is possible to obtain a high efficiency with this device when the maximum supply current is less than 1.2mA.The current that can be supplied to the load is 1.2A.It is capable of fulfilling its full functionality when the switching frequency remains at 1.2MHz.Absent external factors, there is 1mA consumption of current.Currently, it is generating 18.9V voltage.

LM3553SD/NOPB Features

Available in the 12-WFDFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 1.2MHz
Output voltage of 18.9V

LM3553SD/NOPB Applications

There are a lot of Texas Instruments LM3553SD/NOPB LED Driver ICs applications.

• Refrigeration lighting
• Flicker-free LED Lighting using R1580N
• Linear fluorescent
• Dimmable LED for vehicle interiors
• LED headlights
• Medical surgery lighting
• Amusement Machines
• Gallery lighting
• LED Lightings for Inspection Devices
• Down lighting