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參數(shù)資料
| 型號(hào)： | LV5681P |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PZFM15 |
| 封裝： | HZIP-15 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 237K |
| 代理商： | LV5681P |
D2210 SY 20101201-S00005 No.A1902-1/12
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
'sproductsor
equipment.
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 (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). 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 applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us 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.
LV5681P
Overview
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 175C
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
conditions in which they are subject to thermal protection, may reduce their reliability and result in permanent breakdown.
Monolithic Linear IC
For Car Audio Systems
Multi-Power Supply System IC
Ordering number : ENA1902
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LV5681P-E | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 CAR AUDIO Pwr SUPPLY RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| LV5681PGEVB | 制造商:ON Semiconductor 功能描述:EVABOARD FOR LV5681P - Boxed Product (Development Kits) |
| LV5682P | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Audio Systems Multi-Power Supply System IC |
| LV5682P_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Audio Systems Multi-Power Supply System IC |
| LV5682P-E | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
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