SLUSDL4 February   2020 TPS59632-Q1

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings (1)
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  PWM Operation
      2. 7.3.2  Current Sensing
      3. 7.3.3  Load-line (Droop)
      4. 7.3.4  Load Transients
      5. 7.3.5  Overshoot Reduction (OSR)
      6. 7.3.6  Undershoot Reduction (USR)
      7. 7.3.7  Autobalance Current Sharing
      8. 7.3.8  PWM And SKIP Signals
      9. 7.3.9  Bias Power (V5A, VDD, And VINTF) UVLO
      10. 7.3.10 Start-Up Sequence
      11. 7.3.11 Power Good Operation
      12. 7.3.12 Analog Current Monitor, IMON, And Corresponding Digital Output Current
      13. 7.3.13 Fault Behavior
      14. 7.3.14 Output Under Voltage Protection (UVP)
      15. 7.3.15 Output Over Voltage Protection (OVP)
      16. 7.3.16 Over Current Protection (OCP)
      17. 7.3.17 Over Current Warning
      18. 7.3.18 Input Voltage Limits
      19. 7.3.19 VID Table
    4. 7.4 User Selections
    5. 7.5 I2C Interface Operation
      1. 7.5.1 Key For Protocol Examples
      2. 7.5.2 Protocol Examples
    6. 7.6 I2C Register Maps
      1. 7.6.1 Voltage Select Register (VSR) (Address = 00h)
      2. 7.6.2 IMON Register (Address = 03h)
      3. 7.6.3 VMAX Register (Address = 04h)
      4. 7.6.4 Power State Register (Address = 06h)
      5. 7.6.5 Slew Register (Address = 07h)
      6. 7.6.6 Lot Code Registers (Address = 10-13h)
      7. 7.6.7 Fault Register (Address = 14h)
  8. Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 3-Phase D-CAP+â„¢, Step-Down Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1  Step 1: Select Switching Frequency
          2. 8.2.1.2.2  Step 2: Set The Slew Rate
          3. 8.2.1.2.3  Step 3: Set The I2C Address
          4. 8.2.1.2.4  Step 4: Determine Inductor Value And Choose Inductor
          5. 8.2.1.2.5  Step 5: Current Sensing Resistance
          6. 8.2.1.2.6  Step 6: Select Over Current Protection (OCP) Setting
          7. 8.2.1.2.7  Step 7: Current Monitor (IMON) Setting
          8. 8.2.1.2.8  Step 8: Set the Load-Line Slope
          9. 8.2.1.2.9  Step 9: Voltage Feedback Resistor Calculation
          10. 8.2.1.2.10 Step 10: Ramp Compensation Selection
          11. 8.2.1.2.11 Step 11 Overshoot Reduction (OSR) selection
          12. 8.2.1.2.12 Step 12: Undershoot Reduction (USR) selection
          13. 8.2.1.2.13 Step 13: Loop Compensation
        3. 8.2.1.3 Application Performance Plots
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1  Layout Guidelines
    2. 10.2  Layout Example
    3. 10.3  Current Sensing Lines
    4. 10.4  Feedback Voltage Sensing Lines
    5. 10.5  PWM And SKIP Lines
    6. 10.6  Power Chain Symmetry
    7. 10.7  Component Location
    8. 10.8  Grounding Recommendations
    9. 10.9  Decoupling Recommendations
    10. 10.10 Conductor Widths
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
    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
    1. 12.1 Package Option Addendum

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

VID Table

The Table 7-3 shows the VID table for all the programmable DAC voltage levels.

Table 7-3 TPS59632-Q1 VID Table
VID6VID5VID4VID3VID2VID1VID0HEXVOLTAGE
0011001190.5000
00110101A0.5100
00110111B0.5200
00111001C0.5300
00111011D0.5400
00111101E0.5500
00111111F0.5600
0100000200.5700
0100001210.5800
0100010220.5900
0100011230.6000
0100100240.6100
0100101250.6200
0100110260.6300
0100111270.6400
0101000280.6500
0101001290.6600
01010102A0.6700
01010112B0.6800
01011002C0.6900
01011012D0.7000
01011102E0.7100
01011112F0.7200
0110000300.7300
0110001310.7400
0110010320.7500
0110011330.7600
0110100340.7700
0110101350.7800
0110110360.7900
0110111370.8000
0111000380.8100
0111001390.8200
01110103A0.8300
01110113B0.8400
01111003C0.8500
01111013D0.8600
01111103E0.8700
01111113F0.8800
1000000400.8900
1000001410.9000
1000010420.9100
1000011430.9200
1000100440.9300
1000101450.9400
1000110460.9500
1000111470.9600
1001000480.9700
1001001490.9800
10010104A0.9900
10010114B1.0000
10011004C1.0100
10011014D1.0200
10011104E1.0300
10011114F1.0400
1010000501.0500
1010001511.0600
1010010521.0700
1010011531.0800
1010100541.0900
1010101551.1000
1010110561.1100
1010111571.1200
1011000581.1300
1011001591.1400
10110105A1.1500
10110115B1.1600
10111005C1.1700
10111015D1.1800
10111105E1.1900
10111115F1.2000
1100000601.2100
1100001611.2200
1100010621.2300
1100011631.2400
1100100641.2500
1100101651.2600
1100110661.2700
1100111671.2800
1101000681.2900
1101001691.3000
11010106A1.3100
11010116B1.3200
11011006C1.3300
11011016D1.3400
11011106E1.3500
11011116F1.3600
1110000701.3700
1110001711.3800
1110010721.3900
1110011731.4000
1110100741.4100
1110101751.4200
1110110761.4300
1110111771.4400
1111000781.4500
1111001791.4600
11110107A1.4700
11110117B1.4800
11111007C1.4900
11111017D1.5000
11111107E1.5100
11111117F1.5200