Description

The Elmos Driver ICs E520.02 control twelve 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 which... 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

Free Download

File Description Type
Info Sheet PDF 156 kB

On Request

File Description
E520.02/08 | Data Sheet

Application Diagram

Applications

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

Ordering Information

Distributor Inventory Search
Buy our Products at your local Distributor
Please note that you are leaving the Elmos website with this link.


Samples

Part No. Features Package Order No.
E520.02 control 12 low-side
switched relays
QFN32L5 E52002A61C
*Plug & Play Chip with defined functionality | no controller programming necessary
*SoC System-on-a-Chip | with integrated microcontroller
*SBC System-Basic-Chip | with Voltage Regulator Reset, Watchdog, physical Interface
*Driver IC Driver Chip without SBC or SoC features
Cookie-Popup anzeigen