SLUU340A February   2009  – January 2022 TPS51123

 

  1. 1Introduction
    1.     Trademarks
  2. 2Performance Specification Summary
  3. 3Schematic
  4. 4Test Setup and Results
    1. 4.1 Test Setup
    2. 4.2 Test Procedure
    3. 4.3 Start-Up Performance
    4. 4.4 Transient Performance
  5. 5Configuration
    1. 5.1 Switching Frequency Selection
    2. 5.2 Operation Mode Selection
  6. 6Physical Layouts
  7. 7List of Materials
  8. 8References
  9. 9Revision History

2 Performance Specification Summary

Table 2-1 gives the EVM performance specifications and qualifications.

Table 2-1 Performance Specification Summary
SPECIFICATION TEST CONDITIONS MIN TYP MAX UNITS
VIN Input voltage range Voltage applied to VBAT 8 25 V
CHANNEL1
VOUT Output voltage 5 V
f Operating frequency VTONSEL = VVREF, VVIN = 12 V, IOUT = 6 A 245 kHz
IOUT Output current 8 V ≤ VVIN ≤ 25 V 8 A
IOC Overcurrent limit VVIN = 12 V 10
CHANNEL2
VOUT Output voltage 3.3 V
f Operating frequency VTONSEL = VVREF, VVIN = 12 V, IOUT = 6 A 305 kHz
IOUT Output current 8 V ≤ VVIN ≤ 25 V 8 A
IOC Overcurrent limit VVIN = 12 V 10