参数资料
型号: SI9122EDQ-T1-E3
厂商: Vishay Siliconix
文件页数: 16/20页
文件大小: 0K
描述: IC REG CTRLR ISO PWM VM 20-TSSOP
标准包装: 3,000
PWM 型: 电压模式
输出数: 1
频率 - 最大: 600kHz
占空比: 95%
电源电压: 10.5 V ~ 13.2 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
包装: 带卷 (TR)
Si9122E
Vishay Siliconix
TYPICAL WAVEFORMS
SR L 10 V /di v
I OUT 5 A /di v
DL 10 V /di v
SR L 10 V /di v
I OUT 5 A /di v
DL 5 V /di v
CS2 5 V /di v
CS2 50 m V /di v
V I N 2 V /di v
V CC 2 V /di v
2 μs/di v
Figure 10. Foldback Mode, R L = 0.02 Ω
2 ms/di v
Figure 12. V CC Ramp-Up
V CL 2 V /di v
V EP 2 V /di v
I OUT 10 A/di v
V OUT 2 V /di v
2 μs/di v
Figure 11. Normal Mode, R L = 0.1 Ω
200 μs/di v
Figure 13. Overload Recovery
DH 5 V /di v
LX 20 V /di v
SR L 5 V /di v
DL 5 V /di v
SR H 2 V /di v
SR H 5 V /di v
SR L 2 V /di v
500 ns/di v
Figure 14. Effective BBM - Measured On Secondary
500 ns/di v
Figure 15. Drive Waveforms
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?73866 .
www.vishay.com
16
Document Number: 73866
S-80112-Rev. D, 21-Jan-08
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