- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄379694 > AT1368BR (Electronic Theatre Controls, Inc.) 1- Channel Synchronous Buck PWM Controller with Power Good Reset PDF資料下載
參數(shù)資料
| 型號(hào)： | AT1368BR |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 1- Channel Synchronous Buck PWM Controller with Power Good Reset |
| 中文描述： | 1 -通道同步降壓PWM控制器與電源良好復(fù)位 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大小： | 549K |
| 代理商： | AT1368BR |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
AT1368
1- Channel Synchronous Buck PWM Controller
with Power Good Reset
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879 Email:
service@aimtron.com.tw
1
Features
High efficiency (min. 90% On IO=300mA
~600mA)
Using external P and N channel MOSFET
Supports for down and up/down Zeta
conversion
Maximum Duty 100%
Oscillation frequency 300KHz or 600KHz
Soft Start by an external capacity
Output voltage accuracy
±
2%
Built-in ON/OFF Function
Built-in Short-circuit Protection
Stand-by current max. 10
μ
A
Quiescent Current 1mA
Monitor the input voltage and 3V3 output
Input voltage: 2.5V ~7.0V
Applications
Slim-Type CD-ROM/DVD-ROM/CD-RW
Power Supply for portable devices
Main or Sub Power source foe notebook
computers and peripherals.
General Description
The AT1368 provides complete control and
protection for a DC/DC converter optimized for
high-performance microprocessor applications. It
is designed to drive one P-Channel and one N-
Channel MOSFETs in a synchronous-rectified
buck topology. The AT1368 integrates all of the
control, output adjustment, monitoring and
protection functions into a single package. The
output voltage of the converter can be precisely
regulated with a maximum tolerance of
±
2% over
temperature and line voltage variations. The
AT1368 is a family of low-noise synchronous step-
down DC/DC converters that is ideally suited for
systems powered from a 1-cell Li-ion battery or
from a 3-cell to 4-cell NiCd, NiMH, or alkaline
battery. It can also be used to USB-Based power
system.
Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1380 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| AT1380A | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| AT1380AP | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| AT1380AS | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| AT1392 | 1-Channel Synchronous Buck PWM Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1369 | 制造商:AIMTRON 制造商全稱(chēng):AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369AR | 制造商:AIMTRON 制造商全稱(chēng):AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369AR-GRE | 制造商:AIMTRON 制造商全稱(chēng):AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR | 制造商:AIMTRON 制造商全稱(chēng):AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR-GRE | 制造商:AIMTRON 制造商全稱(chēng):AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。