TS912IN datasheet by STMicroelectronics

TS912IN Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the TS912IN?
  The recommended operating voltage range for the TS912IN is 4.5V to 5.5V, with a typical voltage of 5V.
• How do I ensure the TS912IN is properly powered on and off?
  To ensure proper power-on and power-off, the TS912IN requires a power-up sequence of VCC > VIN > VREF, and a power-down sequence of VREF > VIN > VCC. Additionally, a 10uF capacitor is recommended between VCC and GND to filter out noise.
• What is the maximum current that the TS912IN can sink or source?
  The TS912IN can sink up to 20mA and source up to 10mA per output pin, with a total current limit of 100mA for all outputs combined.
• How do I configure the TS912IN for a specific application?
  The TS912IN can be configured using external resistors to set the output voltage and current limits. The datasheet provides a configuration table and equations to help determine the required resistor values.
• What are the thermal considerations for the TS912IN?
  The TS912IN has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. To ensure reliable operation, the device should be mounted on a PCB with a thermal pad and heat sink, and the ambient temperature should be kept below 70°C.