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AAT2856INJ-EE-T1 PDF预览

AAT2856INJ-EE-T1

更新时间: 2024-01-06 19:10:56
品牌 Logo 应用领域
ANALOGICTECH
页数 文件大小 规格书
22页 487K
描述
High Current Charge Pump with Dual LDO for BacklightApplications

AAT2856INJ-EE-T1 技术参数

生命周期:Transferred包装说明:,
Reach Compliance Code:unknown风险等级:5.68
Base Number Matches:1

AAT2856INJ-EE-T1 数据手册

 浏览型号AAT2856INJ-EE-T1的Datasheet PDF文件第15页浏览型号AAT2856INJ-EE-T1的Datasheet PDF文件第16页浏览型号AAT2856INJ-EE-T1的Datasheet PDF文件第17页浏览型号AAT2856INJ-EE-T1的Datasheet PDF文件第19页浏览型号AAT2856INJ-EE-T1的Datasheet PDF文件第20页浏览型号AAT2856INJ-EE-T1的Datasheet PDF文件第21页 
AAT2856  
High Current Charge Pump with  
Dual LDO for BacklightApplications  
Evaluation Board Schematics  
DC+  
1
2
3
VIN  
C12  
100μF  
100μF (optional)  
lab supply bypass  
J1  
VOUT  
C3  
2.2μF  
D1  
D2  
D3  
D4  
D5  
D6  
J2  
0
ENA  
U1  
AAT2856  
28 27 26 25 24 23 22  
1
2
3
4
5
6
7
21  
20  
19  
18  
17  
16  
15  
BL3  
OUT  
ENS  
PGND  
IN  
BL2  
BL1  
ENS  
AGND  
AGND  
REF  
C4  
4.7μF  
C2-  
C2  
1.0μF  
C2+  
ENB  
C8  
0.1μF  
FBB  
ENB  
8
9
10 11 12 13 14  
VOUT  
OUTB  
C5  
2.2μF  
C1  
1.0μF  
R2  
78.7k  
Programmed for  
2.8V output by default  
C6  
2.2μF  
R1  
59k  
OUTA  
C7  
2.2μF  
R4  
29.4k  
Programmed for  
1.8V output by default  
R4 (Ω), R3 = 59k  
R3  
59k  
V
OUT A/B(V) R2 (Ω), R1 = 59k  
1.2  
1.8  
2.8  
1.5  
2.5  
3.3  
R4 short, R5 open (R2 short, R1 open)  
29.4K  
78.7K  
14.7K  
63.4K  
105K  
Figure 9: AAT2856 Section Schematic  
18  
2856.2007.06.1.0  

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