SLVS714B February   2007  – June 2024 TPS2062-1 , TPS2065-1 , TPS2066-1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Typical Characteristics
  7. 6 Parameter Measurement Information
    1.     13
  8. 7 Detailed Description
    1. 7.1  Functional Block Diagram
    2. 7.2  Power Switch
    3. 7.3  Charge Pump
    4. 7.4  Driver
    5. 7.5  Enable ( ENx or ENx)
    6. 7.6  Current Sense
    7. 7.7  Overcurrent
      1. 7.7.1 Overcurrent Conditions (TPS2062-1 and TPS2065-1)
      2. 7.7.2 Overcurrent Conditions (TPS2066-1)
    8. 7.8  Overcurrent ( OCx)
    9. 7.9  Thermal Sense
    10. 7.10 Undervoltage Lockout
    11. 7.11 Discharge Function
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1  Power-Supply Considerations
      2. 8.1.2  OC Response
      3. 8.1.3  Power Dissipation and Junction Temperature
      4. 8.1.4  Thermal Protection
      5. 8.1.5  Undervoltage Lockout (UVLO)
      6. 8.1.6  Universal Serial Bus (USB) Applications
      7. 8.1.7  Host/Self-Powered and Bus-Powered Hubs
      8. 8.1.8  Low-Power Bus-Powered and High-Power Bus-Powered Functions
      9. 8.1.9  USB Power-Distribution Requirements
      10. 8.1.10 Generic Hot-Plug Applications
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
    2. 9.2 Documentation Support
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGN|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

TPS2062-1 TPS2065-1 TPS2066-1
PIN I/O DESCRIPTION
NAME TPS2065-1 TPS2062-1 TPS2066-1
EN 4 – – I Enable input, logic high turns on power switch
EN1 – 3 – I Enable input, logic low turns on channel 1
EN2 – 4 – I Enable input, logic high turns on channel 2
EN1 – – 3 I Enable input, logic high turns on channel 1
EN2 – – 4 I Enable input, logic high turns on channel 2
GND 1 1 1 Ground connection
IN 2, 3 2 2 I Input voltage; connect a 0.1 μF or greater ceramic capacitor from IN to GND as close to the IC as possible
OC 5 – – O Active-low open-drain output, asserted during over-current
OC1 – 8 8 O Active-low open-drain output, asserted during over-current for channel 1
OC2 5 5 O Active-low open-drain output, asserted during over-current for channel 2
OUT 6, 7, 8 – – O Power-switch output
OUT1 – 7 7 O Power-switch output for channel 1
OUT2 – 6 6 O Power-switch output for channel 2