TIDT237 December   2022 TPS73801-SEP

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
  5. 2Testing and Results
    1. 2.1 Voltage Regulation
    2. 2.2 Efficiency Graphs
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  6. 3Waveforms
    1. 3.1 Output Voltage Ripple
    2. 3.2 Current Limit
    3. 3.3 Load Transients
    4. 3.4 Start-up and Shutdown
    5. 3.5 Thermal Shutdown

Output Voltage Ripple

GUID-20210708-CA0I-LJKM-5TKD-C4HRWVRBQ3QZ-low.pngFigure 3-1 Output Voltage Ripple at 9.8 VIN, 0-A Load, PFM, –30°C
GUID-20210708-CA0I-N8D5-6D5Q-XGPLRC98V763-low.pngFigure 3-3 Output Voltage Ripple at 16 VIN, 0-A Load, PFM, –30°C
GUID-20210708-CA0I-X1JG-XRRC-N6JSJFMKCNDR-low.pngFigure 3-5 Output Voltage Ripple at 13.2 VIN, 0-A Load, PFM, 25°C
GUID-20210708-CA0I-8CLK-BC5L-5W8BZJH6CB34-low.pngFigure 3-7 Output Voltage Ripple at 9.8 VIN, 0-A Load, PFM, 85°C
GUID-20210708-CA0I-TD7D-NWG6-9GB1VWJDCHH1-low.pngFigure 3-9 Output Voltage Ripple at 16 VIN, 0-A Load, PFM, 85°C
GUID-20210708-CA0I-LFXF-X5ZK-J0N91CRTTJWC-low.pngFigure 3-11 Output Voltage Ripple at 13.2 VIN, 0-A Load, FPWM, –30°C
GUID-20210708-CA0I-C89L-K70S-LF9N77PBSF4F-low.pngFigure 3-13 Output Voltage Ripple at 9.8 VIN, 0-A Load, FPWM, 25°C
GUID-20210708-CA0I-BZKC-BNKV-LC2HXQZBXXST-low.pngFigure 3-15 Output Voltage Ripple at 16 VIN, 0-A Load, FPWM, 25°C
GUID-20210708-CA0I-6DP3-GS2J-D4LD6PRJ3DG2-low.pngFigure 3-17 Output Voltage Ripple at 13.2 VIN, 0-A Load, FPWM, 85°C
GUID-20210708-CA0I-NGR3-8JZL-3TBD6B7PR8S4-low.pngFigure 3-19 Output Voltage Ripple at 9.8 VIN, 1.8-A Load, FPWM, –30°C
GUID-20210708-CA0I-B2BF-TZZB-SH0KB26PZD6G-low.pngFigure 3-21 Output Voltage Ripple at 16 VIN, 1.8-A Load, FPWM, –30°C
GUID-20210708-CA0I-01SC-HPCG-B4R0GCLSQZ4F-low.pngFigure 3-23 Output Voltage Ripple at 13.2 VIN, 1.8-A Load, FPWM, 25°C
GUID-20210708-CA0I-TRSF-XJRK-FGVVWGJP93HF-low.pngFigure 3-25 Output Voltage Ripple at 9.8 VIN, 1.8-A Load, FPWM, 85°C
GUID-20210708-CA0I-N5D0-17K6-NVGBMQBMTMSP-low.pngFigure 3-27 Output Voltage Ripple at 16 VIN, 1.8-A Load, FPWM, 85°C
GUID-20210708-CA0I-L57L-16GS-NRLD0DDPHWSX-low.pngFigure 3-29 Output Voltage Ripple at 13.2 VIN, 2.1-A Load, FPWM, –30°C
GUID-20210708-CA0I-PR0N-1XM4-HHVG12SKVQ2K-low.pngFigure 3-31 Output Voltage Ripple at 9.8 VIN, 2.1-A Load, FPWM, 25°C
GUID-20210708-CA0I-FSKS-DGDG-MDWZ1PCPFQQC-low.pngFigure 3-33 Output Voltage Ripple at 16 VIN, 2.1-A Load, FPWM, 25°C
GUID-20210708-CA0I-32CK-2SLG-S6FFXWGQVMFR-low.pngFigure 3-35 Output Voltage Ripple at 13.2 VIN, 2.1-A Load, FPWM, 85°C
GUID-20210708-CA0I-ZM4C-WF5Q-ZZSC1GXLWL95-low.pngFigure 3-2 Output Voltage Ripple at 13.2 VIN, 0-A Load, PFM, –30°C
GUID-20210708-CA0I-J4QT-VKK7-P4FTQBF7LFWT-low.pngFigure 3-4 Output Voltage Ripple at 9.8 VIN, 0-A Load, PFM, 25°C
GUID-20210708-CA0I-MQ7K-ZJHC-TLLJ7FRHZ2LW-low.pngFigure 3-6 Output Voltage Ripple at 16 VIN, 0-A Load, PFM, 25°C
GUID-20210708-CA0I-SRZZ-7VGS-L0FVHZJTTQ21-low.pngFigure 3-8 Output Voltage Ripple at 13.2 VIN, 0-A Load, PFM, 85°C
GUID-20210708-CA0I-MWJZ-F5TC-R01V1JR1XFGF-low.pngFigure 3-10 Output Voltage Ripple at 9.8 VIN, 0-A Load, FPWM, –30°C
GUID-20210708-CA0I-4Q48-3VSD-WXCSVWDSRFRG-low.pngFigure 3-12 Output Voltage Ripple at 16 VIN, 0-A Load, FPWM, –30°C
GUID-20210708-CA0I-2QP2-7WN3-W3B0SNZLZSMK-low.pngFigure 3-14 Output Voltage Ripple at 13.2 VIN, 0-A Load, FPWM, 25°C
GUID-20210708-CA0I-HL94-6JMZ-NFZBTDD8XDMF-low.pngFigure 3-16 Output Voltage Ripple at 9.8 VIN, 0-A Load, FPWM, 85°C
GUID-20210708-CA0I-LHTH-PNPJ-PPNCPDTCC1ZN-low.pngFigure 3-18 Output Voltage Ripple at 16 VIN, 0-A Load, FPWM, 85°C
GUID-20210708-CA0I-RMJN-VR4W-7JXD3MQGPLLL-low.pngFigure 3-20 Output Voltage Ripple at 13.2 VIN, 1.8-A Load, FPWM, –30°C
GUID-20210708-CA0I-J4HL-PLWT-R0DBL3RNZ91W-low.pngFigure 3-22 Output Voltage Ripple at 9.8 VIN, 1.8-A Load, FPWM, 25°C
GUID-20210708-CA0I-DRFJ-0X34-XZCS162GXK1N-low.pngFigure 3-24 Output Voltage Ripple at 16 VIN, 1.8-A Load, FPWM, 25°C
GUID-20210708-CA0I-F2JR-K66S-VCNCLTMQ4PQK-low.pngFigure 3-26 Output Voltage Ripple at 13.2 VIN, 1.8-A Load, FPWM, 85°C
GUID-20210708-CA0I-5RZB-0WSQ-BN5FR12ZPDBM-low.pngFigure 3-28 Output Voltage Ripple at 9.8 VIN, 2.1-A Load, FPWM, –30°C
GUID-20210708-CA0I-JRBH-KBCQ-MSXQ17TLKBM3-low.pngFigure 3-30 Output Voltage Ripple at 16 VIN, 2.1-A Load, FPWM, –30°C
GUID-20210708-CA0I-KGKC-BP9B-1CMFZT50NJ9B-low.pngFigure 3-32 Output Voltage Ripple at 13.2 VIN, 2.1-A Load, FPWM, 25°C
GUID-20210708-CA0I-HMTZ-LRT1-058WBX8D8KNV-low.pngFigure 3-34 Output Voltage Ripple at 9.8 VIN, 2.1-A Load, FPWM, 85°C
GUID-20210708-CA0I-PJ51-XNSW-Z5VPJ4DBZBDS-low.pngFigure 3-36 Output Voltage Ripple at 16 VIN, 2.1-A Load, FPWM, 85°C