TLE7241E

The TLE 7241E is a dual channel constant current control solenoid driver with integrated DMOS power transistors
Data Sheet

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TLE7241E
TLE7241E
Data Sheet

Product details

  • Channels
    2
  • Classification
    NA
  • Comments
    Dual Channel Constant Current Control Solenoid Driver
  • Operating Voltage
    9 V to 18 V
  • Output Current
    1.2 A
  • Quiescent Current
    1,0 mA
  • RDS (on) (multiple)
    2 x 0.45 Ohm, 240 mOhm
  • SPI
    16 Bit
OPN
Product Status
Infineon Package
Package Name
Packing Size
Packing Type
Moisture Level
Moisture Packing
Lead-free
Halogen Free
RoHS Compliant
Infineon stock last updated:
The device allows programming of the average load current from 0 to 1000 mA with 10-bit resolution and utilizes a hysteretic control scheme for regulation. It also supports a programmable triangular "dither" waveform via SPI interface and provides protection from over-current, overvoltage, and over-temperature conditions, along with diagnostic capabilities for load status.

Features

  • Two Fully Independent Channels
  • Integrated N-channel DMOS transistors
  • Programmable Average Current with 10-bit resolution via SPI
  • Iavg range = 0 to 1000 mA (typical)
  • Programmable Superimposed Dither
  • Programmable Frequency (41 Hz to 1 kHz typ.)
  • Programmable Amplitude (12.5 to 390 mVpp typ.)
  • Programmable Hysteresis (40 to 110 mVpp typ.)
  • Interface and Control
  • 16-bit SPI (Serial Peripheral Interface) daisy chainable
  • A single “Default” pin to disable both channels and reset the programmable registers of both channels
  • 5.0 V and 3.3 V logic compatible I/O
  • The contents of all registers can be verified via SPI
  • Operation with or without external reference possible
  • Protection
  • Over-current
  • Overvoltage
  • Over temperature
  • Diagnostics
  • Over-current / shorted solenoid
  • Over temperature
  • Open load
  • Short to GND
  • Green Product (RoHS compliant)
  • AEC Qualified

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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