Active and preferred
RoHS Compliant
Lead-free

TLD5045EJ

The TLD5045 is a highly integrated smart LED buck converter with built in protection functions
Data Sheet
package
board
ea.
in stock

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TLD5045EJ
TLD5045EJ
ea.
Data Sheet

Product details

  • Classification
    --
  • Dimming
    Analog and Digital
  • fSW
    50 kHz to 300 kHz
  • Inhibit
    Yes
  • Iout max
    700 mA
  • IQ max
    700 mA
  • Iq
    2 µA
  • Open Load Detection
    Yes
  • Operating Temperature
    -40 °C to 150 °C
  • Planned to be available until at least
    2038
  • PWM
    Yes
  • Short Circuit Protection
    Yes
  • Topology
    DC-DC Buck
  • Type
    Buck
  • VS
    5 V to 40 V
Recommended
OPN
TLD5045EJXUMA1
Product Status active and preferred
Infineon Package
PG-DSO-8
Package Name N/A
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-DSO-8
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
Device drives LEDs efficiently from higher voltage, regulates constant current for accuracy and lifespan. Integrated diode and transistor reduce external components and costs. Adjustable currents and frequency. Integrated PWM dimming enables LED dimming without a microcontroller. A pull-down transistor simulates current flow to prevent false open load detection. Ideal for decentralized light modules and avoiding BCM issues.

Features

  • Highly integrated BUCK DC-DC converter
  • Constant Current Generation
  • Wide Input Voltage Range from 5V to 40V
  • Peak Current Regulation
  • Ultra-low <2uA current in Sleep Mode
  • Integrated transistor with low Vsat
  • Integrated load current sense resistor
  • Integrated status pull down transistor
  • Overtemperature Protection
  • Adjustable switch freq. with external RC
  • External PWM Dimming Input

Documents

Documents

Design resources

Partner solutions

Developer community

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