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LM5116 参数 Datasheet PDF下载

LM5116图片预览
型号: LM5116
PDF下载: 下载PDF文件 查看货源
内容描述: LM5116宽范围同步降压控制器 [LM5116 Wide Range Synchronous Buck Controller]
分类和应用: 控制器
文件页数/大小: 37 页 / 1452 K
品牌: TI [ TEXAS INSTRUMENTS ]
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LM5116  
www.ti.com  
SNVS499G FEBRUARY 2007REVISED MARCH 2013  
Electrical Characteristics (continued)  
Limits in standard type are for TJ = 25°C only; limits in boldface type apply over the junction temperature range of -40°C to  
+125°C and are provided for reference only. Unless otherwise specified, the following conditions apply: VIN = 48V, VCC =  
7.4V, VCCX = 0V, EN = 5V, RT = 16 k, no load on LO and HO.  
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Units  
Switching Characteristics  
LO Fall to HO Rise Delay  
HO Fall to LO Rise Delay  
C-load = 0  
C-load = 0  
75  
70  
ns  
ns  
Thermal  
TSD  
Thermal Shutdown  
Rising  
170  
15  
40  
4
°C  
°C  
Thermal Shutdown Hysteresis  
Junction to Ambient  
Junction to Case  
θJA  
θJC  
°C/W  
°C/W  
Copyright © 2007–2013, Texas Instruments Incorporated  
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Product Folder Links: LM5116  
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