|
|
| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
RR0816P-2492-D-39C Datasheet
RR0816P-2492-D-39C Price Switch current is continuously monitored by C2, which The switch used in the LT1074 is a Darlington NPN (single resetsthe R/S latch to turn the switch off if an overcurrent I for LT1076) driven by a saturated PNP. Special ;uitry is used to drive the PNP on and off ve ry 1 from the saturation state. This particular has no "isolation tubs" connected to condition occurs. The time required for dete'tion and thereforeswingt040Vbelow switch turn off is approximately 600ns. So minimum nted circui switch "on" time in current limit is 600ns. Under dead shorted output conditions, switch duty cycle may have to be as low as 2% to maintain control of output current. This the swi would require switch on time of 200ns at lOOkHz switch- ground. ing frequency, so frequency is reduced at ve ry low output RR0816P-2492-D-39C on stock
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||