Datasheet

18
LTC4060
4060f
Reverse Input Voltage Protection
In some applications protection from reverse supply volt-
age is desired. If the supply voltage is high enough, a
series blocking diode can be used. In other cases, where
the voltage drop must be kept very low, a P-channel FET
as shown in Figure 6 can be used.
TYPICAL APPLICATIO S
U
*
V
CC
*DRAIN BULK DIODE OF MOSFET
LTC4060
4060 F06
14
V
IN
Figure 6. Low Loss Reverse Input Voltage Protection