LV5684PVD: 5-Channel Linear Voltage Regulator with 2 High-Side Switches for Automotive Infotainment

The LV5684PVD is a power supply IC suitable for USB/CD receiver system for car audio system. This IC integrates 5 systems of regulator output, 2 systems of high side power switch, overcurrent protector, overvoltage protector and overheat protector Supply for VDD and SW33V outputs is low voltage specification, which enables drastic reduction of power dissipation compared to the existing model. (the package is HZIP15).

Features
  • Low consumption current: 50µA (typ, only VDD output is in operation)
  • 5 systems of regulator outputVDD for microcontroller: output voltage: 3.3V, maximum output current: 350mA reverse current protectionimplemented.For system: output voltage: 3.3V, maximum output current: 450mAFor audio: output voltage: 5 to 9V (set by external resistors), maximum output current: 250mAFor illumination: output voltage: 5 to 12V (set by external resistors), maximum output current: 300mAFor CD: output voltage: 5V/8V, maximum output current: 1300mA
  • 2 lines of high side switch with interlock VCCEXT: Maximum output current: 350mA, voltage difference between input and output: 0.5VANT: Maximum output current: 300mA, voltage difference between input and output: 0.5V
  • Supply inputV6IN: 6V for VDD, system (SW33V)VCC1: For internal reference voltage, control circuitsIn case of voltage drop of V6IN, VCC1 supplies to VDD output.VCC2: For AUDIO, illumination, CD, EXT/ANT
  • Overcurrent protector
  • Overvoltage protector(OVP): VCC1,VCC2 Typ 23V (All outputs except VDD are turned off)
  • Overvoltage shutdown(OVS): V6IN Typ 23V (All outputs except VDD are turned off)
  • Overheat protector: Typ 175°C
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
5-Channel Linear Voltage Regulator with 2 High-Side Switches for Automotive InfotainmentENA2141/D (250.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
HZIP15945AB (63.6kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LV5684PVD-XHActivePb-free Halide freeHZIP-15945ABNAFan-Fold20$1.8
Specifications
ProductOutputPolarityVO (V)IO Typ (A)VI Max (V)VDO Typ (V)Iq Typ (mA)PSRR (dB)Noise (µVrms)
LV5684PVD-XHPentaPositive3.3 5/8 5 to 12(Adj) 5 to 9(Adj)0.25 0.3 0.45160.0550
5-Channel Linear Voltage Regulator with 2 High-Side Switches for Automotive Infotainment (250.0kB) LV5684PVD
HZIP15 LB1947VC
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