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 9-6 Efficiency and Power Loss vs I_OUT and V_IN

V_IN step to 48 V

0.25-Ω Load

Figure 9-8 Start-Up, 20-A Resistive Load

V_IN = 48 V

0.25-Ω Load

Figure 9-10 ENABLE ON, 20-A Resistive Load

V_IN = 48 V

Figure 9-12 Load Transient Response, 10 A to 20 A to 10 A

I_OUT = 10 A

Figure 9-14 Line Transient Response, 12 V to 72 V

V_IN = 48 V

I_OUT = 0 A

Figure 9-16 Pre-Biased Start-Up

V_IN = 48 V

V_OUT = 5 V

10-A load

Figure 9-18 CISPR 25 Class 5 Conducted EMI, 150 kHz to 30 MHz

V_IN = 48 V

I_OUT = 5 A

Figure 9-7 SYNCOUT and SW Node Voltages

V_IN 48 V to 6 V

0.25-Ω Load

Figure 9-9 Shutdown Through Input UVLO, 20-A Resistive Load

V_IN = 48 V

0.25-Ω Load

Figure 9-11 ENABLE OFF, 20-A Resistive Load

V_IN = 48 V

Figure 9-13 Load Transient Response, 0 A to 20 A to 0 A

I_OUT = 10 A

Figure 9-15 Line Transient Response, 72 V to 12 V

V_IN = 48 V

I_OUT = 0 A

Figure 9-17 SW Node and Output Ripple Voltages

V_IN = 48 V

V_OUT = 12 V

10-A load

Figure 9-19 CISPR 25 Class 5 Conducted EMI, 30 MHz to 108 MHz