SLAU416B January 2012 – November 2021 TLV62130 , TLV62130A , TLV62150 , TLV62150A
3 TLV621x0EVM-505 Test Results
This section provides test results of the TLV621x0EVM-505.
Figure 3-1 Efficiency With 1-μH
Inductor and FSW = LOW (High Frequency)
Figure 3-2 Efficiency With 2.2-μH
Inductor and FSW = LOW (High Frequency)
Figure 3-3 Efficiency With 2.2-μH
Inductor and FSW = HIGH (Low Frequency)
Figure 3-4 Load Regulation With
2.2-μH Inductor and FSW = LOW (High Frequency)
Figure 3-5 Line Regulation With
2.2-μH Inductor and FSW = LOW (High Frequency) and IOUT =
1 A
Figure 3-6 Loop Response With 2.2-μH
Inductor and FSW = LOW (High Frequency) and VIN = 12 V and
IOUT = 1 A
Figure 3-7 Input Voltage Ripple With
2.2-μH Inductor and FSW = LOW (High Frequency) and VIN =
12 V and IOUT = 1 A
Figure 3-8 Output Voltage Ripple
With 2.2-μH Inductor and FSW = LOW (High Frequency) and
VIN = 12 V and IOUT = 1 A
Figure 3-9 Output Voltage Ripple
With 2.2-μH Inductor and FSW = HIGH (Low Frequency) and
VIN = 12 V and IOUT = 1 A
Figure 3-10 Load Transient Response With 1-μH Inductor and VIN = 12 V
Figure 3-11 Load Transient Response With 2.2-μH Inductor and VIN = 12 V
Figure 3-12 Start-Up on EN with 1-A Load and VIN = 12 V
Figure 3-13 Shutdown on EN with 1-A Load and VIN = 12 V
Figure 3-14 TLV62130 Prebias Start-Up and Shutdown on EN With 1-A Load and VIN = 12 V
Figure 3-15 TLV62130A Prebias Start-Up and Shutdown on EN With 1-A Load and VIN = 12 V
VIN = 12 V and
IOUT = 3 A and FSW = LOW (high frequency)
Figure 3-16 Thermal Performance With 1-μH Inductor
VIN = 12 V and
IOUT = 3 A and FSW = HIGH (low frequency)
Figure 3-17 Thermal Performance With 2.2-μH Inductor