L4950
DESCRIPTION
The devices are a monolithic integrated circuit in Versawatt package specially designed to provide a stabilized supply voltage for automotive and industrial electronic systems. Thanks to their very BLOCK DIAGRAM
TO220 ORDERING NUMBER: L4945 L4950 L4951 low voltage drop, in automotive applications the devices can work correctly even during the cranking phase, when the battery voltage could fall as low as 6V. Furthermore, they incorporate a plete range of protection circuits against the dangerous overvoltages always present on the battery rail of the car.
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
October 1992
1/6
Free Datasheet http://..net/
L4945
- L4950
- L4951
ABSOLUTE MAXIMUM RATINGS
Symbol Vi Parameter DC Input Voltage DC Reverse Input Voltage Transient Input Overvoltages : Load Dump : 5ms ≤ trise ≤ 10ms τf Fall Time Constant = 100ms RSOURCE ≥ 0.5Ω Field Decay : 5ms ≤...
