not for new design
RoHS Compliant
Lead-free

TLD5098EL

The TLD5098EL is a LED boost controller with built in protection features
Data Sheet
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TLD5098EL
TLD5098EL
Data Sheet

Product details

  • fSW
    100 kHz to 500 kHz
  • Inhibit
    Yes
  • Iq
    10 µA
  • Open Load Detection
    Yes
  • Operating Temperature
    -40 °C to 150 °C
  • PWM
    Yes
  • Short Circuit Protection
    Yes
  • Tolerance
    3.3%
  • Topology
    DC-DC Boost, Buck, Sepic, Buck-Boost, Flyback
  • VS
    4.5 V to 45 V
OPN
TLD5098ELXUMA1
Product Status not for new design
Infineon Package PG-SSOP-14
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:

Product Status not for new design
Infineon Package PG-SSOP-14
Package Name -
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The TLD5098EL offers multiple configurations such as Boost, Buck, Buck-Boost, SEPIC, and Flyback through simple adjustment of external components. Despite lacking an SPI, it provides a powerful feature set, making it easy to use and flexible. It is suitable when diagnostic and advanced dimming functionality are required, particularly in applications like Day-time-running lights or combined Low-/High-Beams where a DC-DC boost concept is needed.

Features

  • Single-Channel Multitopology (B2B, B2G, SEPIC, Flyback) DC-DC Controller
  • Constant Current or Constant Voltage Regulation
  • Wide Input Voltage Range from 4.5 V to 45 V
  • Very Low Shutdown Current: Iq_OFF < 10 μA
  • Switching Frequency Range from 100 kHz to 500 kHz
  • Synchronization with external clock source
  • PWM Dimming (integrated Gate driver for high accuracy)
  • Analog Dimming feature to adjust average LED current
  • Open Circuit Detection
  • Short to GND Protection
  • Output Overvoltage Protection
  • Internal Soft Start
  • Over Temperature Shutdown
  • 300mV High Side Current Sense to ensure highest flexibility and LED current accuracy
  • Available in a small thermally enhanced PG-SSOP-14 package
  • Automotive AEC Qualified
 

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