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EN2390QI PDF预览

EN2390QI

更新时间: 2022-05-05 08:45:03
品牌 Logo 应用领域
ENPIRION /
页数 文件大小 规格书
21页 791K
描述
9A Voltage Mode Synchronous Buck PWM

EN2390QI 数据手册

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EN2390QI  
Typical Performance Curves  
Output Current De-rating with Heat Sink  
Output Current De-rating  
with Heat Sink and Air Flow  
9.0  
9.0  
8.0  
7.0  
6.0  
5.0  
4.0  
3.0  
2.0  
1.0  
0.0  
8.0  
7.0  
6.0  
5.0  
4.0  
CONDITIONS  
VIN = 12V  
TJMAX = 125 C  
CONDITIONS  
VIN = 12V  
TJMAX = 125 C  
θJA = 11.5C/W  
10x11x3mm QFN  
AirFlow(200fpm)  
3.0  
VOUT = 3.3V  
VOUT = 3.3V  
2.0  
θ
JA = 14C/W  
10x11x3mm QFN  
VOUT = 1.8V  
VOUT = 1.8V  
1.0  
0.0  
No Air Flow  
55  
60  
65  
70  
75  
80  
85  
55  
60  
65  
70  
75  
80  
85  
AMBIENT TEMPERATURE ( C)  
AMBIENT TEMPERATURE ( C)  
Output Current De-rating  
with Heat Sink and Air Flow  
9.0  
8.0  
7.0  
6.0  
5.0  
4.0  
3.0  
2.0  
1.0  
0.0  
CONDITIONS  
VIN = 12V  
TJMAX = 125 C  
θ
JA = 10C/W  
10x11x3mm QFN  
VOUT = 3.3V  
AirFlow(400fpm)  
55  
60  
65  
70  
75  
80  
85  
AMBIENT TEMPERATURE ( C)  
Enpirion 2012 all rights reserved, E&OE  
Enpirion Confidential  
www.enpirion.com, Page 8  

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