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ATIC91C2
ATIC91C2 is a microcontroller chip used in automotive applications for controlling engine and transmission functions.
ATIC91C2
ATIC91C2 is a microcontroller chip used in automotive applications for controlling engine and transmission functions.
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Manufacturer Part # : ATIC91C2
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Package/Case: QFN44
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Brand: Texas Instruments
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Product Categories : Switching Regulator or Controllers
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Service & Packaging
Service & Packaging
About After Sales Service
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Initiate the application within 90 days from the shipment date.
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ATIC91C2 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ATIC91C2 is a high-speed, radiation-tolerant digital-to-analog converter (DAC) designed for space applications. It features a 2-channel configuration with a resolution of 14 bits per channel. The DAC operates at a maximum sampling rate of 500 Msps per channel and offers low power consumption, making it suitable for power-constrained space missions.The ATIC91C2 has a wide input voltage range of 1.2V to 1.8V and supports various output voltage ranges through selectable configurations. It also features a flexible data interface with support for LVDS, CMOS, and LVTTL signals. The DAC includes a digital feedback loop for improved performance and accuracy.In terms of radiation tolerance, the ATIC91C2 is designed to withstand harsh space environments, including exposure to high levels of ionizing radiation. It is radiation-hardened to ensure reliable operation in orbit.
Key Features
- 2-Channel VGA Transmitter
- Supports resolutions up to 1920x1200@60Hz
- Integrated DACs for RGB and YPbPr outputs
- Low power consumption
- I2C compatible control interface
- Programmable spread spectrum clock generator
- Supports DDC2Bi/CI for EDID communication
Application
- Home automation systems
- Industrial automation
- Smart grid systems
- Building management systems
- Security systems
- Automotive applications
- Medical devices
- Consumer electronics
- Internet of Things (IoT) devices
- Robotics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | Texas Instruments | Product Category ! | IC Chips |
FAQs
What is ATIC91C2?
The ATIC91C2 is a high-voltage, high-side power switch with integrated control circuitry designed by STMicroelectronics. It is commonly used in automotive and industrial applications to control high-current loads such as lamps, solenoids, and motors.
How Does ATIC91C2 Work?
The ATIC91C2 works by providing a high-side power switch solution that can handle high-voltage loads with integrated protection features. It incorporates current limiting, overtemperature protection, and diagnostic functions to ensure safe and reliable operation in various load control applications.
How Many Pins does ATIC91C2 have and What are the Functions of the Pinout Configuration?
The ATIC91C2 is typically available in a multi-pin package. The pinout configuration includes:
- VS: Power supply pin for the switch.
- OUT: Output pin connected to the load.
- IN: Input pin for control signals.
- EN: Enable pin for turning the switch on and off.
- FLT: Fault output pin for diagnostic purposes.
- GND: Ground pin for the device.
- SENSE: Sense pin for current monitoring.
What are the Pros and Cons of ATIC91C2?
Pros:
- High Voltage Capability: Designed to handle high-voltage loads, suitable for automotive and industrial applications.
- Integrated Protection Features: Includes current limiting and overtemperature protection for enhanced safety.
- Diagnostic Functions: Provides fault output for diagnostics, aiding in system troubleshooting.
- Controlled Switching: Offers control inputs for enabling and disabling the power switch.
- Compact Design: Integrates control circuitry with the power switch, reducing external components.
Cons:
- Complexity: Requires understanding of high-side switch operation and protection mechanisms.
- Heat Dissipation: May require heat sinking or thermal management for high-current applications.
- Cost: High-voltage switch solutions like the ATIC91C2 may have a higher cost compared to lower-voltage alternatives.
Are There Any Equivalents/Alternatives to ATIC91C2 for Recommendation?
- The BTS50085-1TAD from Infineon is a comparable high-side power switch for automotive applications.
- Alternatives to the ATIC91C2 include the TLE7259-2GE from Texas Instruments and the MIC5014 from Microchip Technology.
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