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LV5681P

Sanyo Semicon Device
Part Number LV5681P
Manufacturer Sanyo Semicon Device
Description Multi-Power Supply
Published Jan 5, 2012
Detailed Description www.DataSheet.co.kr Ordering number : ENA1902A Monolithic Linear IC LV5681P Overview For Car Audio Systems Multi-Po...
Datasheet PDF File LV5681P PDF File

LV5681P
LV5681P

Overview
www.
DataSheet.
co.
kr Ordering number : ENA1902A Monolithic Linear IC LV5681P Overview For Car Audio Systems Multi-Power Supply System IC The LV5681P is a multi-power supply system IC that provides four regulator outputs and two high side switches as well as a number of protection functions including overcurrent protection, overvoltage protection and overheat protection.
It is an optimal power supply IC for car audio and car entertainment systems and similar products.
Features • Four regulator output systems For microcontroller: 5.
7V output voltage, 200mA maximum output current For CD drive: 7.
0V output voltage, 1300mA maximum output current For illumination: 8 to 12V output voltage (output can be set with external resistors), 300mA maximum output current For audio systems: 8 to 9V output voltage (output voltage can be set with external resistors), 300mA maximum output current • Two VCC-linked high side switch systems EXT: 350mA maximum output current, 0.
5V voltage difference between input and output.
ANT: 300mA maximum output current, 0.
5V voltage difference between input and output.
• Two VDD 5V-linked high side switch systems SW5V: 200mA maximum output current, 0.
2V voltage difference between input and output.
ACC (accessory voltage detection output): 100mA maximum output current, 0.
2V voltage difference between input and output.
• Overcurrent protection function • Overvoltage protection function, typ 21V (excluding VDD 5V output) • Overheat protection function, typ 175ºC • On-chip accessory voltage detection circuit • P-channel LDMOS used for power output block CAUTION) The protection functions are provided in order to improve the ability of the ICs to withstand breakdown, and they are not intended to guarantee safety when used under conditions outside the safe operating area or rated operating conditions.
Use of the ICs under any conditions exceeding the safe operating area or above the IOmax, and especially use in overcurrent protection areas or under con...


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