LV5680NPVC Datasheet, PDF (1/13 Pages) Sanyo Semicon Device – For Car Audio Systems Multi-Power Supply System IC

Ordering number : ENA2061
LV5680NPVC
Monolithic Linear IC
For Car Audio Systems
Multi-Power Supply System IC
Overview
The LV5680NPVC 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: 5.0V 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 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
(Warning) The protector functions only improve the IC’s tolerance and they do not guarantee the safety of the IC if used under the
conditions out of safety range or ratings. Use of the IC such as use under over current protection range or thermal shutdown state may
degrade the IC’s reliability and eventually damage the IC.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any
guarantee thereof. If you should intend to use our products for new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely
responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
52312 SY 20120515-S00001 No.A2061-1/13