SLVS346D September   2003  – December 2019 TPS723

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Typical Application Circuit
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Current Limit
      2. 7.3.2 Enable
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Capacitor Selection for Stability
        2. 8.2.1.2 Output Noise
        3. 8.2.1.3 Power-Supply Rejection
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 What to Do and What Not to Do
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Power Dissipation
      2. 10.1.2 Thermal Protection
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 Spice Models
      2. 11.1.2 Device Nomenclature
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

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6.6 Typical Characteristics

TPS72325 at VI = VO(NOM) – 0.5 V, IO = 1 mA, VEN = 1.5 V, CO = 2.2 μF, and CNR = 0.01 μF, unless otherwise noted.
TPS723 tc_vo-vi_lvs346.gif
Figure 1. Output Voltage vs Input Voltage
TPS723 tc_vdo-vi_lvs346.gif
Figure 3. TPS72301 Dropout Voltage vs Input Voltage
TPS723 tc_vdo-tmp_lvs346.gif
Figure 5. TPS72325 Dropout Voltage vs Junction Temperature
TPS723 tc_ignd-iout_lvs346.gif
Figure 7. Ground Current vs Output Current
TPS723 tc_cur_lim-tmp_lvs346.gif
Figure 9. TPS72325 Current Limit vs Junction Temperature
TPS723 tc_feedtru-tmp_lvs346.gif
Figure 11. TPS72301 Feedback Pin Current vs Junction Temperature
TPS723 tc_reg-tmp_lvs346.gif
Figure 13. Line And Load Regulation vs Junction Temperature
TPS723 tc_line_trans_lvs346.gif
Figure 15. TPS72325 Line Transient Response
TPS723 tc_load_delta_lo_lvs346.gif
Figure 17. TPS72325 Load Transient Response
TPS723 tc_start_0p01uf_lvs346.gif
Figure 19. TPS72325 Start-Up Response
TPS723 tc_noise-cnr_lvs346.gif
Figure 21. TPS72325 Total Noise vs CNR (10 Hz to 100 kHz)
TPS723 tc_noise-frq_0p01uf_lvs346.gif
Figure 23. TPS72325 Noise Spectral Density vs Frequency
TPS723 tc_psrr-frq_0v_lvs346.gif
Figure 25. PSRR vs Frequency
TPS723 tc_vo-tmp_lvs346.gif
Figure 2. Output Voltage vs Ambient Temperature
TPS723 tc_vdo-iout_lvs346.gif
Figure 4. Dropout Voltage vs Output Current
TPS723 tc_ignd-vi_lvs346.gif
Figure 6. Ground Current vs Input Voltage
TPS723 tc_ignd-tmp_lvs346.gif
Figure 8. Ground Current vs Junction Temperature
TPS723 tc_standby-tmp_lvs346.gif
Figure 10. Standby Current vs Junction Temperature
TPS723 tc_enable-tmp_lvs346.gif
Figure 12. Enable Pin Current vs Junction Temperature
TPS723 tc_volt-vo_lvs346.gif
Figure 14. TPS72301 Minimum Required Input Voltage vs Output Voltage
TPS723 tc_load_delta_hi_lvs346.gif
Figure 16. TPS72325 Load Transient Response
TPS723 tc_start_0uf_lvs346.gif
Figure 18. TPS72325 Start-Up Response
TPS723 tc_pwr_up_dwn_lvs346.gif
Figure 20. TPS72325 Power-Up/Power-Down
TPS723 tc_noise-time_lvs346.gif
Figure 22. TPS72325 Output Noise vs Time
TPS723 tc_noise-frq_0uf_lvs346.gif
Figure 24. TPS72325 Noise Spectral Density vs Frequency
TPS723 tc_psrr-frq_0p01v_lvs346.gif
Figure 26. PSRR vs Frequency
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