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TLE6365GXUMA1 参数 Datasheet PDF下载

TLE6365GXUMA1图片预览
型号: TLE6365GXUMA1
PDF下载: 下载PDF文件 查看货源
内容描述: [Switching Regulator, 115kHz Switching Freq-Max, PDSO8, PLASTIC, DSO-8]
分类和应用: 开关光电二极管
文件页数/大小: 18 页 / 283 K
品牌: INFINEON [ Infineon ]
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TLE 6365  
Table 4  
Electrical Characteristics (cont’d)  
8 V < VS < 35 V; 4.75 V < VCC < 5.25 V; -40 °C < Tj < 150 °C; RR = 47 k; all voltages  
with respect to ground; positive current defined flowing into the pin; unless otherwise  
specified  
Parameter  
Symbol  
Limit Values  
Unit Test Condition  
Min. Typ. Max.  
Buck-Converter; BUO, BDS, BUC and VCC  
Logic supply voltage  
VCC  
4.9  
5.1  
V
1 mA < ICC < 400 mA;  
see Figure 6  
Efficiency;  
see Figure 6  
η
85  
%
A
ICC = 400 mA;  
VS = 14 V  
Power-Stage ON  
resistance  
RBUON  
RBUON  
IBUOC  
ICC  
0.38 0.5  
Tj = 25 °C;  
I
BUO = 0.6 A  
Power-Stage ON  
resistance  
1.0  
1.2  
500  
10  
I
BUO = 0.6 A  
Buck overcurrent  
threshold  
0.7  
0.9  
Input current on pin  
VCC  
µA VCC = 5 V  
Buck Gate supply  
voltage;  
VBGS  
5
7.2  
V
VBGS = VS - VBDS  
Reference Input; R (Oscillator; Timebase for Buck-Converter and Reset)  
Voltage on pin R  
VR  
1.4  
95  
V
RR = 100 kΩ  
Oscillator frequency  
Oscillator frequency  
fOSC  
fOSC  
tCYL  
85  
75  
105  
115  
kHz Tj = 25 °C  
kHz –  
Cycle time for reset  
timing  
1
ms  
tCYL = 100 / fOSC  
Data Sheet  
7
Rev. 1.9, 2007-07-30  
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