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PS0100-2.5 参数 Datasheet PDF下载

PS0100-2.5图片预览
型号: PS0100-2.5
PDF下载: 下载PDF文件 查看货源
内容描述: 600mA同步升压转换器输出断接 [600mA Synchronous Boost Converter with Output Disconnect]
分类和应用: 转换器升压转换器
文件页数/大小: 13 页 / 984 K
品牌: PICSEMI [ POWER IC LTD. ]
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PS0100  
ELECTRICAL CHARACTERISTICS (continued)  
(All specifications are at TA = 25°C, VIN = 1.5V, VOUT = 3.3V, VSHUTB = 1.5V, unless otherwise specified.)  
Parameter  
Conditions  
Min  
0.95  
Type  
Max  
Unit  
V
V
nA  
KHz  
°C  
SHUTB Input High  
SHUTB Input Low  
SHUTB Input Current  
Frequency at Start-Up  
Thermal Shutdown  
0.35  
100  
650  
145  
15°C Hysteresis  
Note 1: Minimum operating input voltage is fixed by the battery’s ability to provide necessary power at that  
(terminal) voltage. Below this voltage, the battery fails to deliver required power as it enters into deeply  
discharged state. This voltage can be lower if the required duty cycle is less.  
Note 2: When the input voltage is greater than the output voltage regulation point, the part operates in track  
mode (see Track Mode).  
Note 3: For applications where VOUT > 4.3V, an external Schottky diode is recommended.  
Note 4: Limits are 100% production tested at TA=25°C. Specifications over the -40°C to +85°C operating  
temperature range are assured by design.  
5
July 2007  
www.picsemi.com  
© 2007 Power IC. All Rights Reserved.  
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