米6体育平台手机版

ZHCSGB0B November 2017 – November 2020 LM5145

PRODUCTION DATA

请参考 PDF 数据表获取器件具体的封装图。

Figure 9-34 Efficiency vs I_OUT and V_IN

V_IN ramped to 60 V

5-Ω Load

Figure 9-36 Start-Up, 5-A Resistive Load

V_IN = 60 V

5-Ω Load

Figure 9-38 ENABLE ON, 5-A Resistive Load

V_IN = 48 V

Figure 9-40 Load Transient Response, 2.5 A to 5 A to 2.5 A

I_OUT = 5 A

Figure 9-42 Line Transient Response, 48 V to 85 V

V_IN = 60 V

I_OUT = 0 A

Figure 9-44 Pre-Biased Start-Up

V_IN = 48 V

I_OUT = 5 A

Figure 9-35 SW Node and SYNCOUT Voltages

V_IN 85 V to 48 V

5-Ω Load

Figure 9-37 Shutdown Through Input UVLO, 5-A Resistive Load

V_IN = 60 V

5-Ω Load

Figure 9-39 ENABLE OFF, 10-A Resistive Load

V_IN = 48 V

Figure 9-41 Load Transient Response, 0 A to 5 A to 0 A

I_OUT = 5 A

Figure 9-43 Line Transient Response, 85 V to 48 V

V_IN = 48 V

I_OUT = 0 A

Figure 9-45 SW Node and SYNCIN Voltages at 600 kHz