Datasheet LTM4650A (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Dual 25A or Single 50A DC/DC μModule Regulator with 1% DC Accuracy |
| 页数 / 页 | 38 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. Single Phase Start-Up with No load. … |
| 文件格式/大小 | PDF / 2.3 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Single Phase Start-Up with No load. Single Phase Start-Up with 25A Load
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LTM4650A
TYPICAL PERFORMANCE CHARACTERISTICS Single Phase Start-Up with No load Single Phase Start-Up with 25A Load
SW SW 10V/DIV 10V/DIV V V OUT OUT 0.5V/DIV 0.5V/DIV INPUT INPUT CURRENT CURRENT 0.2A/DIV 20ms/DIV 4650A G18 2A/DIV 20ms/DIV 4650A G19 12VIN, 1.2VOUT, 400kHz 12V C IN, 1.2VOUT, 400kHz OUT = 2× 470μF C SPCAP + 4× 100µF CERAMIC CAP OUT = 2× 470μF SPCAP + 4× 100µF CERAMIC CAP CSS = 0.1µF CSS = 0.1µF
Single Phase Short-Circuit Single Phase Short-Circuit Protection with No load Protection with 25A Load
SW SW 10V/DIV 10V/DIV VOUT VOUT 0.5V/DIV 0.5V/DIV INPUT INPUT CURRENT CURRENT 5A/DIV 2A/DIV 100μs/DIV 4650A G20 100μs/DIV 4650A G21 12VIN, 1.2VOUT, 400kHz 12VIN, 1.2VOUT, 400kHz COUT = 2× 470μF COUT = 2× 470μF SPCAP + 4× 100µF CERAMIC CAP SPCAP + 4× 100µF CERAMIC CAP 4650afb 8 For more information www.linear.com/LTM4650A
TYPICAL PERFORMANCE CHARACTERISTICS Single Phase Start-Up with No load Single Phase Start-Up with 25A Load
SW SW 10V/DIV 10V/DIV V V OUT OUT 0.5V/DIV 0.5V/DIV INPUT INPUT CURRENT CURRENT 0.2A/DIV 20ms/DIV 4650A G18 2A/DIV 20ms/DIV 4650A G19 12VIN, 1.2VOUT, 400kHz 12V C IN, 1.2VOUT, 400kHz OUT = 2× 470μF C SPCAP + 4× 100µF CERAMIC CAP OUT = 2× 470μF SPCAP + 4× 100µF CERAMIC CAP CSS = 0.1µF CSS = 0.1µF
Single Phase Short-Circuit Single Phase Short-Circuit Protection with No load Protection with 25A Load
SW SW 10V/DIV 10V/DIV VOUT VOUT 0.5V/DIV 0.5V/DIV INPUT INPUT CURRENT CURRENT 5A/DIV 2A/DIV 100μs/DIV 4650A G20 100μs/DIV 4650A G21 12VIN, 1.2VOUT, 400kHz 12VIN, 1.2VOUT, 400kHz COUT = 2× 470μF COUT = 2× 470μF SPCAP + 4× 100µF CERAMIC CAP SPCAP + 4× 100µF CERAMIC CAP 4650afb 8 For more information www.linear.com/LTM4650A