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Infineon TLE8242 L

Manuals and User Guides for Infineon TLE8242 L. We found 1 manuals for free downloads Manual

The TLE7242 G and TLE8242 L are four channel pre-driver ICs designed to control proportional solenoid valves. They are used to ensure precise current control in the presence of system disturbances and varying component parameter values. The devices regulate the current flowing in the solenoid valve over a current range of 0A to 1.2A (typical when a 0.2 Ohm sense resistor is used) with 11 bit resolution. The devices also include a P-I controller with programmable gain values KP and KI. This application note describes a method for determining the KP and KI values for a given set of application conditions.

Key Features

  • Four-Channel Pre-Driver
  • Proportional Solenoid Valve Control
  • Precise Current Control
  • 11-Bit Resolution
  • Programmable Gain Values (KP, KI)
  • SPI Interface for Control and Diagnostics

Pages: 13 Infineon TLE8242 L Manual

Brand: Infineon Category: Electrical equipment & supplies Size: 493 KB

Languages: English

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Frequently Answers and Questions

What is the purpose of the TLE7242 G and TLE8242 L?
These ICs are pre-drivers designed to control proportional solenoid valves, ensuring precise current control in the presence of system disturbances and varying component parameter values.
What is the current range of these devices?
They regulate the current flowing in the solenoid valve over a current range of 0A to 1.2A (typical when a 0.2 Ohm sense resistor is used).
How is the current control achieved?
The devices include a P-I controller with programmable gain values KP and KI. This application note describes a method for determining these values for a given set of application conditions.
What type of interface do these devices use?
They use a standard SPI interface for control and diagnostics.
What are the benefits of using these devices?
They provide precise current control, reduce the performance requirements of the microcontroller, and offer a fixed PWM frequency for predictable operation.

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