TIDT357 November   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Power Requirements
    1.     6
    2.     7
    3. 1.1 Power-On Sequence
    4. 1.2 Power-Off Sequence
    5. 1.3 Required Equipment
    6. 1.4 Dimensions
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  7. 3Waveforms
    1. 3.1 Start-Up Sequence
    2. 3.2 Shutdown Sequence
    3. 3.3 Output Voltage Ripple
    4. 3.4 Load Transients

Table 1-1 details the AM62x-Q1 power requirements.

Table 1-1 AMP62x-Q1 Power Requirements
Power Supply VOUT (V) IOUT (mA) Output Voltage (V) Power Supply Nominal Rating Grouping
LM61840-Q1 3.3 8000 3.3 VDDSHV_MCU, VDDSHV0, VDDSHV2, VDDSHV3, VDDSHV_CANUART, VDDA_3P3_USB, VMON_3P3_SOC 3.3 V ±5% VDDSHVx
TPS628502-Q1 Adjustable 2000 1.8 VDDSHV1, VDDSHV4, VDDSHV5, VDDSHV6 1.8 V ±5% VDDSHVy
LP5912-Q1 1.8 500 1.8 VDDA_MCU, VDDA_PLL0, VDDA_PLL1, VDDA_PLL2, VDDA_PLL3, VDDA_PLL4, VDDA_PLL5, VDDA_1P8_CSIRX0, VDDA_1P8_USB, VMON_1P8_SOC, VDDA_TEMP0, VDDA_TEMP1, VDDA_TEMP2 1.8 V ±5% VDDA_1P8
TPS628502-Q1 Adjustable 2000 1.1 VDDS_DDR, VDDS_DDR_C 1.1 V ±5% VDDS_DDR
TPS628501-Q1 Adjustable 1000 0.85 VDDR_CORE 0.85 V ±5% VDDR_CORE
TPS62871-Q1 Adjustable 9000 0.75 VDD_CORE, VDD_CANUART, VDDA_CORE_CSIRX0, VDDA_CORE_USB, VDDA_DDR_PLL0 0.75 V ±5% VDD_CORE
TPS745-Q1 Adjustable 500 1.8 VPP 1.8 V ±5% VPP