Datasheet XCL303, XCL304 (Torex) - 7
| 制造商 | Torex |
| 描述 | Inductor Built-in Negative Output Voltage “micro DC/DC” Converters |
| 页数 / 页 | 24 / 7 — XC9140. XCL303/XCL304. Series |
| 文件格式/大小 | PDF / 791 Kb |
| 文件语言 | 英语 |
XC9140. XCL303/XCL304. Series
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XC9140
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XCL303/XCL304 Series
■TYPICAL APPLICATION CIRCUIT EXTERNAL COMPONENTS SELECTION (Continued) ＜Setting soft start time (tSS)＞ Soft start time is determined by the capacity of the CVREF connected to the VREF terminal. Please select the capacitance value of CVREF within the range of 0.47μF ~ 10μF referring to the below graph. 50 V = 3.7V, V = -3.3V IN OUT I = 1mA, 200mA OUT 40 Ta = 25℃ ) s (m 30 t SS : e im 20 rt T ta ft S o 10 S 0 0 1 2 3 4 5 6 7 8 9 10 C Capacitance (uF) VREF 7/24
(De
XCL303/XCL304 Series
■TYPICAL APPLICATION CIRCUIT EXTERNAL COMPONENTS SELECTION (Continued) ＜Setting soft start time (tSS)＞ Soft start time is determined by the capacity of the CVREF connected to the VREF terminal. Please select the capacitance value of CVREF within the range of 0.47μF ~ 10μF referring to the below graph. 50 V = 3.7V, V = -3.3V IN OUT I = 1mA, 200mA OUT 40 Ta = 25℃ ) s (m 30 t SS : e im 20 rt T ta ft S o 10 S 0 0 1 2 3 4 5 6 7 8 9 10 C Capacitance (uF) VREF 7/24