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ZXLD1374EST20TC

IC LED DRV RGLTR PWM 20TSSOP

Inventory:6,561

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Overview of ZXLD1374EST20TC

DescriptionThe ZXLD1374 is an LED driver converter IC with integrated 1.5A low side switch to drive high current LEDs. It is a multitopology converter enabling it to efficiently control the current through series connected LEDs. The multi-topology enables it to operate in Buck, Boost and Buck-boost configurations.The 60V capability coupled with its multi-topology capability enables it to be used in a wide range of applications and drive in excess of 16 LEDs in series.The ZXLD1374 is a modified hysteretic converter using a patent pending control scheme providing high output current accuracy in all three topologies. High accuracy dimming is achieved through DC control and high frequency PWM control.Features• 0.5% typical output current accuracy• 6.3 to 60V operating voltage range• 1.5A integrated low side switch• LED driver supports Buck, Boost and Buck-boost topologies• Wide dynamic range dimming o 20:1 DC dimming o 1000:1 dimming range at 500Hz• Up to 1MHz switching• High temperature control of LED current using TADJ• Green mold compound (No Br, Sb) and RoHS compatible

Key Features

  • 0.5% typical output current accuracy
  • 6.3 to 60V operating voltage range
  • 1.5A integrated low side switch
  • LED driver supports Buck, Boost and Buck-boost topologies
  • Wide dynamic range dimming
  • o 20:1 DC dimming
  • o 1000:1 dimming range at 500Hz
  • Up to 1MHz switching
  • High temperature control of LED current using TADJ
  • Green mold compound (No Br, Sb) and RoHS compatible
Diodes Incorporated Inventory

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Category Integrated Circuits (ICs)Power Management (PMIC)LED Drivers Mfr Diodes Incorporated
Series Automotive, AEC-Q100 Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Type DC DC Regulator
Topology Step-Down (Buck), Step-Up (Boost) Internal Switch(s) Yes
Number of Outputs 1 Voltage - Supply (Min) 8V
Voltage - Supply (Max) 60V Voltage - Output -
Current - Output / Channel 1.5A (Switch) Frequency 1MHz
Dimming PWM Applications -
Operating Temperature -40°C ~ 125°C (TJ) Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package 20-TSSOP-EP
Base Product Number ZXLD1374

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