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LV56801P

ON Semiconductor
Part Number LV56801P
Manufacturer ON Semiconductor
Description Multi-Power Supply
Published Mar 29, 2016
Detailed Description Ordering number : ENA1901A LV56801P Monolithic Linear IC Multi-Power Supply System IC for Car Audio Systems http://ons...
Datasheet PDF File LV56801P PDF File

LV56801P
LV56801P

Overview
Ordering number : ENA1901A LV56801P Monolithic Linear IC Multi-Power Supply System IC for Car Audio Systems http://onsemi.
com Overview The LV56801P 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: 3.
3V output voltage, 200mA maximum output current For CD drive: 8.
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 3.
3V-linked high side switch systems SW5V: 200mA maximum output current, 0.
25V voltage difference between input and output.
ACC (accessory voltage detection output): 100mA maximum output current, 0.
25V voltage difference between input and output.
• Overcurrent protection function • Overvoltage protection function, typ 21V (excluding VDD 3.
3V 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 c...


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