Multiple voltage regulator with switch and ignition buffer

文件：162.92 Kbytes 页数：28 Pages

PHI

飞利浦

Multiple voltage regulator with switch and ignition buffer

文件：162.92 Kbytes 页数：28 Pages

PHI

飞利浦

Multiple voltage regulator with switch and ignition buffer

The TDA3681 is a multiple output voltage regulator with a power switch and an ignition buffer. It is intended for use in car radios with or without a microcontroller. The TDA3681 contains the following:\nFour fixed voltage regulators with a foldback current protection (regulators 1, 2, 3 and 4). Reg General\nExtremely low noise behaviour and good stability with very small output capacitors\nSecond supply pin for regulators 3 and 4 to reduce power dissipation (e.g. via a DC-to-DC converter)\nThree VP -state controlled regulators (regulators 1, 3 and 4) and a power switch\nRegulator 2, reset and ;

恩XP

恩智浦

Multiple voltage regulator with switch and ignition buffer

The TDA3681 is a multiple output voltage regulator with a power switch and an ignition buffer. It is intended for use in car radios with or without a microcontroller. The TDA3681 contains the following:\nFour fixed voltage regulators with a foldback current protection (regulators 1, 2, 3 and 4). Reg General\nExtremely low noise behaviour and good stability with very small output capacitors\nSecond supply pin for regulators 3 and 4 to reduce power dissipation (e.g. via a DC-to-DC converter)\nThree VP -state controlled regulators (regulators 1, 3 and 4) and a power switch\nRegulator 2, reset and ;

恩XP

恩智浦