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ZHCSNB5A June 2021 – February 2023 LM25148-Q1

PRODUCTION DATA

5-V output

Figure 9-5 Efficiency vs I_OUT

8-A resistive load

Figure 9-7 Full Load Switching

V_IN ramps from 12 V to 36 V

5-A load

Figure 9-9 Line Transient

V_IN step to 12 V

8-A resistive load

Figure 9-11 Start-Up Characteristic

V_IN = 12 V

FPWM

Figure 9-13 Load Transient, 0 A to 8 A

V_IN = 12 V

8-A resistive load

Figure 9-15 Bode Plot, 5-V Output

5-V output

Figure 9-6 Efficiency vs I_OUT, Log Scale

No load

Figure 9-8 PFM Switching

V_IN falls to 3.8 V

5-A load

Figure 9-10 Cold-Crank Response to V_IN = 3.8 V

V_IN = 12 V

8-A resistive load

Figure 9-12 ENABLE ON and OFF Characteristic

V_IN = 12 V

FPWM

Figure 9-14 Load Transient, 4 A to 8 A

V_IN = 13.8 V

150 kHz to 30 MHz

7-A resistive load

Figure 9-16 CISPR 25 Class 5 Conducted EMI