Texas Instruments' TIOS102 Digital Sensor Output Driver is a versatile solution for various applications requiring precision control and protection. This driver stands out for its low residual voltage and integrated surge protection capabilities, making it ideal for demanding environments.
One key feature of the TIOS102 is its ability to function as a high-side, low-side, or push-pull driver, providing flexibility in system design. It can withstand up to 1.2 kV (500 Ω) of IEC 61000-4-5 surge, ensuring reliable operation even in the presence of electrical disturbances. The integrated reverse polarity protection adds an extra layer of security to prevent damage from incorrect wiring.
The driver's pin-programmable interface simplifies integration with existing circuits, allowing for easy configuration and setup. Additionally, the output current limit can be adjusted using an external resistor, enabling precise control over the driver's performance.
To enhance reliability, the TIOS102 includes fault reporting and internal protection functions for undervoltage, overcurrent, and overtemperature conditions. These built-in safeguards help prevent system failures and protect connected components from damage, ensuring long-term operational stability.
Overall, Texas Instruments' TIOS102 Digital Sensor Output Driver combines advanced features and robust protection mechanisms in a compact and efficient package. With its versatile capabilities and reliable performance, it is an excellent choice for demanding applications that require precision control and dependable operation.
Wide operating supply voltage range: 4.75 V to 36 V
Configurable output: PNP, NPN, or push-pull
Functional safety capable: documentation is available to aid in the functional safety system design
Large capacitive load driving capability
Quiescent supply current: <1.5 mA (typ.) (when the driver is disabled)
Small space-saving packages: 1.7 mm x 2.45 mm DSBGA and 3 mm x 3 mm 10-pin VSON
Integrated protection features for robust systems:
Configurable driver overcurrent limit range: 50 mA to 350 mA
Active reverse polarity protection: up to 65 V on the VCC, OUT, and GND
Fault indicator for overcurrent, overtemperature, and UVLO
Safe and fast demagnetization of large inductive loads
Extended ambient operating temperature range: -40°C to +125°C
Integrated EMC protection on the VCC and OUT:
IEC 61000-4-2 ESD contact discharge: ±8 kV
IEC 61000-4-4 electrical fast transient: ±4 kV
IEC 61000-4-5 surge: ±1.2 kV/500 Ω
Proximity switches
Capacitive and inductive sensors
Actuators
Digital outputs
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