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AP7167 PDF预览

AP7167

更新时间: 2024-09-16 03:19:11
品牌 Logo 应用领域
美台 - DIODES 稳压器
页数 文件大小 规格书
11页 246K
描述
1.2A LOW DROPOUT REGULATOR WITH POK

AP7167 数据手册

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AP7167  
1.2A LOW DROPOUT REGULATOR WITH POK  
Description  
Features  
The AP7167 is a 1.2A, adjustable output voltage, ultra-low  
dropout linear regulator. The device includes pass element, error  
amplifier, band-gap reference, current limit and thermal shutdown  
circuitry. The device is turned on when EN pin is set to logic high  
level. A Power-OK (POK) output is available for power  
sequence control.  
Wide input voltage range: 2.2V – 5.5V  
230mV very low dropout at 500mA load  
500mV very low dropout at 1A load  
Very low quiescent current (IQ): 125µA typical  
Adjustable output voltage range: 0.8V to 5.0V  
Very fast transient response  
High PSRR  
Accurate voltage regulation  
Current limiting and short circuit protection  
Thermal shutdown protection  
Stable with any type output capacitor 4.7µF  
Ambient temperature range -40ºC to 85°C  
The characteristics of the low dropout voltage and low quiescent  
current make it suitable for low to medium power applications, for  
example, laptop computers, audio and video applications, and  
battery powered devices. The typical quiescent current is  
approximately 125µA.  
DFN3030-10: Available in “Green” Molding Compound  
(no Br, Sb)  
Lead Free Finish/RoHS Compliant (Note 1)  
Built-in current-limit and thermal-shutdown functions prevent IC  
from damage in fault conditions. The AP7167 is available in  
DFN3030-10 package.  
Applications  
Servers and laptops  
Smart phone and PDA  
MP3/MP4  
Bluetooth headset  
Low and medium power applications  
FPGA and DSP core or I/O power  
Ordering Information  
XX  
X
X
-
AP7167  
Package  
Lead Free  
Packing  
-
G : Green  
10  
-7 : Tape & Reel  
FN : DFN3030  
Note:  
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.  
Package  
Code  
FN  
Packaging  
(Note 2)  
DFN3030-10  
7” Tape and Reel  
Device  
AP7167-FN  
Quantity  
3000/Tape & Reel  
Part Number Suffix  
-7  
Note:  
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at  
http://www.diodes.com/datasheets/ap02001.pdf.  
AP7167 Rev. 2  
1 of 11  
JANUARY 2008  
www.diodes.com  
© Diodes Incorporated  

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