BUY UDN2962W https://www.utsource.net/itm/p/12608405.html
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | Operating | 4.5 | - | 5.5 | V |
| Output Current per Channel | IO | Continuous | - | 200 | - | mA |
| Peak Output Current per Channel | IOPK | Pulse width ≤ 1ms, duty cycle ≤ 2% | - | 300 | - | mA |
| Quiescent Current | IQ | All outputs off | - | 6 | - | mA |
| Maximum Power Dissipation | PD | Ta = 25°C | - | 1000 | - | mW |
| Operating Temperature Range | TOPR | Storage | -40 | - | 85 | °C |
Supply Voltage: Ensure the supply voltage is within the specified range of 4.5V to 5.5V. Exceeding this range can damage the device.
Output Current Handling: The UDN2962W can handle a continuous output current of up to 200mA per channel. For pulse operations, it can handle up to 300mA peak current provided the pulse width does not exceed 1ms and the duty cycle is no more than 2%.
Quiescent Current: When all outputs are off, the quiescent current should be around 6mA. This helps in power management during idle states.
Power Dissipation: Keep the power dissipation below 1000mW at an ambient temperature of 25°C to avoid overheating and potential damage.
Temperature Range: Operate the device within the temperature range of -40°C to 85°C. Both operating and storage temperatures should adhere to these limits.
Handling Precautions: Use appropriate handling procedures to prevent electrostatic discharge (ESD) which can damage the sensitive components.
Mounting: Ensure proper mounting and heat sinking if required, especially under high current or high-temperature conditions, to maintain performance and reliability.
Testing: Before finalizing the design, conduct thorough testing under various conditions to ensure the device operates within specifications and meets application requirements.
