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TDA3683J - Multiple voltage regulator

Description

ignition buffer.

Several protections and diagnostic options are incorporated in this design.

The TDA3683J is primarily developed to cover the complete power supply requirements in car radio applicatio

Features

  • s Three enable pin controlled standby regulators: x REG1: 5 V / 600 mA controlled by the EN1 input x REG2: 3.3 V / 200 mA controlled by the EN2/3 input x REG3: 1.9 V / 150 mA controlled by the EN2/3 input s Four mode pin controlled switched regulators: x REG4: 8.5 V / 350 mA x REG5: 5 V / 1.8 A x REG6: 3.3 V / 1.2 A x REG7: 2.4 V to 10 V / 2 A adjustable using external resistor divider s One mode pin controlled power switch; 2.2 A continuous and 3 A surge, with delayed lower current limit so as.

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Datasheet Details

Part number TDA3683J
Manufacturer NXP
File Size 198.89 KB
Description Multiple voltage regulator
Datasheet download datasheet TDA3683J Datasheet
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Full PDF Text Transcription

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TDA3683J Rev. 01 — 13 December 2004 www.DataSheet4U.com Multiple voltage regulator with switch and ignition buffer Preliminary data sheet 1. General description • The TDA3683J is a multiple output voltage regulator with a power switch and an ignition buffer. Several protections and diagnostic options are incorporated in this design. • The TDA3683J is primarily developed to cover the complete power supply requirements in car radio applications • The standby regulators (regulators 1, 2 and 3) are especially designed to supply digital circuitry that has to be permanently connected e.g. CAN bus, DPS core and the microcontroller.
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