• ZXLD1321DCATC DFN4030-14
ZXLD1321DCATC DFN4030-14

ZXLD1321DCATC

LED Driver, 1-Segment, 4 X 3 MM, 0.75 MM HEIGHT, 0.50 MM PITCH, DFN-14

Inventory:7,551

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Overview of ZXLD1321DCATC

The ZXLD1321 is an inductive DC-DC converter, with an internal switch, designed for driving single or multiple LEDs in series up to a total of 1A output current. Applications cover commercial environments with input voltages ranging from 1.2V to 12V. The device employs a variable 'on' and 'off' time control scheme with adjustable peak switch current limiting and supports step-up (Boost) mode and self-powering Bootstrap operating modes, offering higher power efficiency and lower system cost than conventional PFM circuitry.Features • 1.2V to 12V Input voltage range • Up to 1A output current • Typical efficiency#>85% • Bootstrap operation enables input voltage down to 1V • User-defined thermal control of LED output current using external thermistor • High output current stability over input voltage and temperature • 12µA typical standby current • LED current adjustable from 100% down to 2% • Adjustable soft-start • Drives up to 5 white LEDs in seriesApplications • High power LED flashlights • LED back-up lighting • General LED lighting • Emergency lighting

Key Features

  • 1.2V to 12V Input voltage range
  • Up to 1A output current
  • Typical efficiency#>85%
  • Bootstrap operation enables input voltage down to 1V
  • User-defined thermal control of LED output current using external thermistor
  • High output current stability over input voltage and temperature
  • 12µA typical standby current
  • LED current adjustable from 100% down to 2%
  • Adjustable soft-start
  • Drives up to 5 white LEDs in series
Diodes Incorporated Inventory

Specifications

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

Part Life Cycle Code Transferred Ihs Manufacturer ZETEX PLC
Package Description HVSON, Reach Compliance Code unknown
ECCN Code EAR99 HTS Code 8542.39.00.01
Data Input Mode SERIAL Interface IC Type LED DISPLAY DRIVER
JESD-30 Code R-XDSO-N14 Length 4 mm
Multiplexed Display Capability NO Number of Functions 1
Number of Segments 1 Number of Terminals 14
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Package Body Material UNSPECIFIED Package Code HVSON
Package Shape RECTANGULAR Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification Status Not Qualified Seated Height-Max 0.8 mm
Supply Voltage-Max 12 V Supply Voltage-Min 2 V
Supply Voltage-Nom 3 V Surface Mount YES
Temperature Grade AUTOMOTIVE Terminal Form NO LEAD
Terminal Pitch 0.5 mm Terminal Position DUAL
Width 3 mm

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