SLVSK29 Data sheet | TI.com

SLVSK29 February 2026 TPS564252B , TPS564255B , TPS564257B , TPS564257C

PRODUCTION DATA

7.2.3 Application Curves

The following data is tested With V_IN = 12V, V_OUT = 1.05V, T_A = 25°C, unless otherwise specified.

Figure 7-2 TPS564252B Frequency vs Loading

Figure 7-4 TPS564255B Frequency vs Loading

Figure 7-6 TPS564257B Load Regulation vs Loading

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564252B Line Regulation vs
VIN

Figure 7-8 TPS564252B Line Regulation vs V_IN

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564255B Line Regulation vs
VIN

Figure 7-10 TPS564255B Line Regulation vs V_IN

Figure 7-12 TPS564257B Output Voltage Ripple With 0.01A Loading

Figure 7-14 Output Voltage Ripple With 4A Loading

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564257B Transient Response With 0.4A to 3.6A

Figure 7-16 TPS564257B Transient Response With 0.4A to 3.6A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C Start-up Through EN, IOUT
= 4A

Figure 7-18 Start-up Through EN, I_OUT = 4A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C Start-up With VIN Rising, IOUT = 4A

Figure 7-20 Start-up With V_IN Rising, I_OUT = 4A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564252B Normal Operation to
Output Hard Short

Figure 7-22 TPS564252B Normal Operation to Output Hard Short

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564255B Normal Operation to
Output Hard Short

Figure 7-24 TPS564255B Normal Operation to Output Hard Short

Figure 7-3 TPS564257B Frequency vs Loading

Figure 7-5 TPS564252B Load Regulation vs Loading

Figure 7-7 TPS564255B Load Regulation vs Loading

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564257B Line Regulation vs
VIN

Figure 7-9 TPS564257B Line Regulation vs V_IN

Figure 7-11 TPS564252B Output Voltage Ripple With 0.01A Loading

Figure 7-13 TPS564255B Output Voltage Ripple With 0.01A Loading

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564252B Transient Response With 0.4A to 3.6A

Figure 7-15 TPS564252B Transient Response With 0.4A to 3.6A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564255B Transient Response With 0.4A to 3.6A

Figure 7-17 TPS564255B Transient Response With 0.4A to 3.6A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C Shutdown Through EN, IOUT
= 4A

Figure 7-19 Shutdown Through EN, I_OUT = 4A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C Shutdown With VIN Falling, IOUT = 4A

Figure 7-21 Shutdown With V_IN Falling, I_OUT = 4A

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C TPS564257B Normal Operation to
Output Hard Short

Figure 7-23 TPS564257B Normal Operation to Output Hard Short

TPS564252B TPS564255B TPS564257B TPS564252C TPS564257C Output Hard Short Hiccup

Figure 7-25 Output Hard Short Hiccup