TI LM3557SD-2
TI LM3557SD-2

TI LM3557SD-2

Manufacturer No:

LM3557SD-2

Manufacturer:

TI

Package:

8-WFDFN Exposed Pad

Description:

PMIC LM3557 8 Pin 1.2MHz 8-WFDFN Exposed Pad

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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LM3557SD-2 information

TI LM3557SD-2 technical specifications, attributes, parameters and parts with similar specifications to TI LM3557SD-2.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-WFDFN Exposed Pad
  • Number of Pins
  • 8
  • 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
  • 8
  • Termination
  • SMD/SMT
  • ECCN Code
  • EAR99
  • Type
  • DC DC Regulator
  • Terminal Finish
  • Tin/Lead (Sn/Pb)
  • Applications
  • Backlight
  • Terminal Position
  • DUAL
  • Peak Reflow Temperature (Cel)
  • 260
  • Number of Functions
  • 1
  • Frequency
  • 1.2MHz
  • Base Part Number
  • LM3557
  • Pin Count
  • 8
  • Number of Outputs
  • 1
  • Output Voltage
  • 26V
  • Max Supply Voltage
  • 7.5V
  • Min Supply Voltage
  • 2.7V
  • Topology
  • Step-Up (Boost)
  • Control Mode
  • CURRENT-MODE
  • Control Technique
  • PULSE WIDTH MODULATION
  • Current - Output / Channel
  • 800mA Switch
  • Internal Switch(s)
  • Yes
  • Number of Segments
  • 5
  • Switching Frequency
  • 1.25MHz
  • Voltage - Supply (Min)
  • 2.7V
  • Width
  • 3mm
  • REACH SVHC
  • No SVHC
  • Radiation Hardening
  • No
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Contains Lead

Download datasheets and manufacturer documentation for TI LM3557SD-2.

Datasheets:

LM3557SD-2 Overview


Board space is saved by its 8-WFDFN Exposed Pad package.This LED driver has 1 outputs.Surface Mount is used for mounting.This emerges as a DC DC Regulator with high efficiency and reliability.The led light driver is capable of working normally at -40°C~85°C TA.There are considerable benefits for Backlight.Based on the frequency of 1.2MHz, it operates.It operates with 8 terminations.It is configured with 8 pins as its base.Undetermined failures will occur if the voltage supply is less than 2.7V.It consists of 5 segments.The mount is in the direction of Surface Mount.The base part number for this LED driver is LM3557.It is acceptable to have a maximum voltage of 7.5V.There are 8 pins on it.For maximum efficiency, it requires a minimal supply voltage of 2.7V.It's possible for this electronic component to fully function when the switching frequency is maintained at 1.25MHz.There is 26V voltage at the output terminal.When operating the device, 3.6V volts are assigned to the circuit.

LM3557SD-2 Features


Available in the 8-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1.2MHz
Switching frequency of 1.25MHz
Output voltage of 26V


LM3557SD-2 Applications


There are a lot of Texas Instruments
LM3557SD-2 LED Driver ICs applications.


  • Down lighting
  • Architectural lighting
  • Street lighting
  • Stage and Studio lighting
  • Refrigeration lighting
  • Portable lighting
  • Gallery lighting
  • Museum lighting
  • High-end retail lighting
  • Medical surgery lighting

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

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