Description:4.5-A Peak Source, 9-A Peak Sink Output Current Capability; Output Supply Voltage from 6.5 V to 30 V with 5-V, 8-V, and 17-V UVLO threshold.; Propagation Delay Typical 36 ns with 8 ns Max Delay Matching per channel; User Programmable Input Logic for Single or Dual-input modes via ANB; Common Mode Transient Immunity CMTI > 200V/ns; 5 kVrms Galvanic Isolation from input to each output & 1500 V peak differential voltage between output channels; AEC Qualified
The recommended PCB layout for optimal thermal performance involves placing thermal vias under the device, using a solid ground plane, and keeping the thermal traces as short and wide as possible. A 4-layer PCB with a dedicated thermal layer is also recommended.
To ensure reliable operation in high-temperature environments, it's essential to follow the recommended thermal design guidelines, use a suitable thermal interface material, and consider derating the device's power dissipation according to the ambient temperature.
Using a different input capacitor value than recommended may affect the device's stability, output voltage ripple, and transient response. It's essential to follow the recommended input capacitor value and type to ensure optimal performance.
Yes, the NCV51561BBDWR2G can be used in battery-powered applications. However, it's essential to consider the device's quiescent current, shutdown current, and power-saving features to minimize power consumption and extend battery life.
To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and feedback loop components. Ensure that the feedback resistors are correctly selected, and the output capacitor is suitable for the application. Also, verify that the device is not overheating or experiencing excessive voltage stress.
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NCV51561BBDWR2G Overview
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