This data sheet provides detailed information on the TDA3606, including its features, protections, and general description.
The TDA3606 is an integrated circuit designed to supply a microprocessor, particularly in car radio applications. It functions as a low-voltage drop regulator with foldback current protection and load dump immunity. The device includes a defined start-up behavior where the regulator switches on at a supply voltage higher than 7.6 V and off when the output drops below 2.4 V.
| Supply voltage operating regulator on | 5.6 to 14.4 V (typical) |
|---|---|
| Load dump protection during | 50 ms; t, > 2.5 ms |
| Total quiescent supply current standby mode | 95 to 120 uA |
| Output voltage regulator | 4.85 V to 5.15 V (typical 5.0 V) |
| Supply pin withstand load dump pulses | up to 50 V |
| Reverse polarity safe voltage | -18 V |
The regulator operates with a supply voltage between 5.6 V and 14.4 V.
The regulator switches on when the supply exceeds 7.6 V and turns off when the output drops below 2.4 V.