IFX52001EJ

The IFX52001 is intended to drive relays with a constant current in order to reduce the coil current during relay hold phase. For relay activation, the IC pass element works as an activated switch for a limited period of time. After the activation time period has elapsed, the IC reduces the relay coil current to a lower constant value. Different operation modes allow adequate functionality also at very low or very high battery voltage. The IC is suited to operate with relay coil inductance, freewheeling resistor, operating voltage and environment conditions as required in industrial applications. For more details please refer to the operation range and electrical characteristics tables.

ParametricIFX52001EJ
Operating Temperature  min  max-40.0°C  125.0°C
Hold Current50.0mA
Supply Voltage12.0V
Activation Time Period135.0ms
Recommended Relay Coil Resistance  min  max65.0Ω  100.0Ω
Current Consumption (Hold Mode)0.85mA
Budgetary Price €€/1k0.43
Sales Product NameIFX52001EJ
OPNIFX52001EJXUMA1
Product Statusactive and preferred
Package NamePG-DSO-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Reduces relay hold current to min. 40 mA
  • Functional at low battery voltage.
  • Active freewheeling path using relay integrated freewheeling resistor.
  • Over temperature protection
  • Green Product (RoHS compliant)
Benefits:
  • Ideal to reduce current consumption and increase lifetime of electro-mechanical relay based systems
  • Lowest Current Consumption
  • Highest Efficiency
  • Wide Temperature Range
Target Applications:
  • Smart Metering
  • Industrial Automation
  • Medical & Healthcare
  • Telecom
  • Building Automation
  • White Goods
  • Heating & Cooling Systems (HVAC)
  • Security / Access Control
功能框图
Data Sheet
TitleSizeDateVersion
IFX52001EJ - Data Sheet,EN762 KB02 十一月 201501_01
Product Brochure
TitleSizeDateVersion
Industrial AutomationEN4.5 MB19 十一月 201401_01
Industrial Standard Products Pocket GuideEN514 KB11 十一月 201501_00
Product Brief
TitleSizeDateVersion
IFX52001EJ - Product Brief314 KB28 六月 2011
Industrial Voltage Regulators Product Brief229 KB01 十月 2010
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 一月 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_13-28-10_MA001094964_PG-DSO-8-27.pdf23 KB31 十月 201301_00
Package Data
TitleSizeDateVersion
PG-DSO-8-27 | IFX52001EJXUMA1EN609 KB11 四月 201601_00
EN IFX52001EJ
EN IFX1054G
EN IFX1054G
IFX52001EJ - Product Brief IFX52001EJ
Industrial Voltage Regulators Product Brief IFX52001EJ
EN TLE8203E
MCDS_2013-08-29_13-28-10_MA001094964_PG-DSO-8-27.pdf IFX52001EJ
EN IFX52001EJ