Description

The Elmos Driver ICs E520.02/08 control twelve/eight lowside switched relays. The ICs autonomously generate a constant relay holding current in a wide supply voltage range. A special circuit generates a PWM duty-cycle... read more

Features

  • 12 high current outputs (RDSON typ. 1.5Ω / IMAX = 350mA)
  • Low standby current (typically <1μA)
  • Serial interface (SPI) for direct μC interfacing
  • Short circuit / Open load detection, diagnosis
  • TJunc peak = +150°C

Documentation

Document Description Type
Info Sheet PDF 156 kB

Application diagram

Applications

  • Relay Driver with automatically VBAT- dependent WM duty cycle generation
  • Low power dissipating relay boards

Order Information

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Samples

Part No. Features Package Order No.
E520.02

control 12 low-side
switched relays

SOIC28 E52002A05E
E520.02 control 12 low-side
switched relays
QFN32L5 E52002A61C
E520.08 control 8 low-side
switched relays
QFN20L5 E52008A62C
E520.08 control 8 low-side
switched relays
QFN32L5 E52008A61C
E520.08 control 8 low-side
switched relays
SOIC20 E52008A55E
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