TI LM3557SDX-2/NOPB
TI LM3557SDX-2/NOPB

TI LM3557SDX-2/NOPB

Manufacturer No:

LM3557SDX-2/NOPB

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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LM3557SDX-2/NOPB information

TI LM3557SDX-2/NOPB technical specifications, attributes, parameters and parts with similar specifications to TI LM3557SDX-2/NOPB.

  • Type
  • Parameter
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-WFDFN Exposed Pad
  • Surface Mount
  • YES
  • Number of Pins
  • 8
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Tape & Reel (TR)
  • Pbfree Code
  • no
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 8
  • ECCN Code
  • EAR99
  • Type
  • DC DC Regulator
  • Applications
  • Backlight
  • Terminal Position
  • DUAL
  • Peak Reflow Temperature (Cel)
  • 260
  • Number of Functions
  • 1
  • Frequency
  • 1.2MHz
  • Base Part Number
  • LM3557
  • Number of Outputs
  • 1
  • Operating Supply Voltage
  • 7.5V
  • Input Voltage-Nom
  • 3.6V
  • Input Voltage (Min)
  • 2.7V
  • Topology
  • Step-Up (Boost)
  • Control Mode
  • CURRENT-MODE
  • Current - Output / Channel
  • 800mA Switch
  • Internal Switch(s)
  • Yes
  • Number of Segments
  • 5
  • Switching Frequency
  • 1.25MHz
  • Voltage - Supply (Min)
  • 2.7V
  • Width
  • 3mm
  • Radiation Hardening
  • No
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Contains Lead

Download datasheets and manufacturer documentation for TI LM3557SDX-2/NOPB.

Datasheets:

LM3557SDX-2/NOPB Overview


Its 8-WFDFN Exposed Pad package is used to save board space. There are 1 outputs used for the design of this LED drivers.It adopts the way of Surface Mount for mounting.It emergys as a DC DC Regulator with high efficiency and reliable performance.It is able to work normally at the operating temperature of -40°C~85°C TA.It provides considerable benefits for Backlight.It operates based on the frequency of 1.2MHz.8 terminations are designed for its operation.There are 8 pins used to form the base of its configuration.If the voltage supply is less than 2.7V, undetermined failures will occur.There are 5 segments.This LED driver can be found under the base part number LM3557.The internal voltages needed to power systems is 7.5V.When the switching frequency is maintained at 1.25MHz, this electronic component is able to fully play its functions.There are 3.6V volts assigned to the circuit when operating the device.Working with an input voltage higher than or equal to 2.7V brings great convenience to its operation.

LM3557SDX-2/NOPB Features


Available in the 8-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1.2MHz
Operating with the supply voltage of 7.5V
Switching frequency of 1.25MHz


LM3557SDX-2/NOPB Applications


There are a lot of Texas Instruments
LM3557SDX-2/NOPB LED Driver ICs applications.


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