| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| TQ4-48V | NAIS | 07+ | in stock | 20000 |
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| TQ4-48V | NAIS | 07+ | in stock | 20000 |
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TQ4-48V Datasheet
TQ4-48V Price As in any switching regulator, the layout of the printed circuit board is very important. Rapidly switching currents associated with wiring inductance, stray capacitance and parasitic inductance of the printed circuit board traces can generate voltage transients which can generate electromagnetic interferences (EMI) and affect the desired operation. As indicated in the Figure 15, to minimize inductance and ground loops, the length of the leads indicated by heavy lines should be kept as short as possible. For best results, single-point grounding (as indicated) or ground plane construction should be used. TQ4-48V on stock
The overcurrent comparator has a trip threshold that is 50% higher than that of the cycle-by-cycle comparator. Under normal operating conditions, this comparator will not trip: its purpose is to provide enhanced protection of the power path components during severe faults (e.g., a short circuit). If the overcurrent comparator is tripped by a fault condition, it will command the SiP280X to do a "full-cycle restart." During this restart, the power supply will be quickly d riven to the "off' state, and will be required to wait forfive milliseconds (typical) before restarting. When the supply does restart, it will do so using the built-in soft-start function of the SiP280X. |
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