ZHCSEU8F 数据表 | 德州仪器 TI.com.cn

ZHCSEU8F march 2016 – august 2023 TPS56C215

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RNN|18
- MPQF456D

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6.7 Typical Characteristics

Figure 6-1 Quiescent Current vs Temperature

Figure 6-3 Feedback Voltage vs Temperature

Figure 6-5 Low-side R_DS(on) vs Temperature

Figure 6-7 Enable Pullup Current, V_EN = 1.0 V

Figure 6-9 PGOOD Threshold vs Temperature

Figure 6-11 Efficiency with Internal VREG5 = 4.7 V, V_IN = 12 V

Figure 6-13 Efficiency, Mode = DCM, F_SW = 400 kHz

Figure 6-15 Efficiency, Mode = DCM, F_SW = 1200 kHz

Figure 6-17 Load Regulation, F_SW = 800 kHz

Figure 6-19 F_SW Load Regulation, Mode = DCM, F_SW = 800 kHz

Figure 6-21 F_SW Load Regulation, Mode = FCCM, F_SW = 400 kHz

Figure 6-23 F_SW Load Regulation, Mode = FCCM, F_SW = 1200 kHz

Figure 6-25 F_SW Load Regulation, Mode = FCCM, F_SW = 1200 kHz

Figure 6-2 Shutdown Current vs Temperature

Figure 6-4 High-side R_DS(on) vs Temperature

Figure 6-6 Soft-Start Charge Current vs Temperature

Figure 6-8 Enable Pullup Current, V_EN = 1.3 V

Figure 6-10 Current Limit vs Temperature

Figure 6-12 Efficiency with External VREG5 = 5 V, V_IN = 12 V

Figure 6-14 Efficiency, Mode = FCCM, F_SW = 400 kHz

Figure 6-16 Efficiency, Mode = FCCM, F_SW = 1200 kHz

Figure 6-18 F_SW Load Regulation, Mode = DCM, F_SW = 400 kHz

Figure 6-20 F_SW Load Regulation, Mode = DCM, F_SW = 1200 kHz

Figure 6-22 F_SW Load Regulation, Mode = FCCM, F_SW = 800 kHz

Figure 6-24 F_SW Load Regulation, Mode = FCCM, F_SW = 400 kHz