SLVSCL5A June   2014  – November 2020 TPS2559

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Timing Diagrams
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Thermal Sense
      2. 8.3.2 Overcurrent Protection
      3. 8.3.3 FAULT Response
    4. 8.4 Device Functional Modes
      1. 8.4.1 Operation with VIN Undervoltage Lockout (UVLO) Control
      2. 8.4.2 Operation with EN Control
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Step-by-Step Design Procedure
        2. 9.2.2.2 Input and Output Capacitance
        3. 9.2.2.3 Programming the Current-Limit Threshold
        4. 9.2.2.4 Design Above a Minimum Current Limit
        5. 9.2.2.5 Design Below a Maximum Current Limit
        6. 9.2.2.6 Accounting for Resistor Tolerance
        7. 9.2.2.7 Power Dissipation and Junction Temperature
        8. 9.2.2.8 Auto-Retry
        9. 9.2.2.9 Two-Level Current-Limit
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

5 Device Comparison Table

DEVICE OPERATING
RANGE (V)		 OCP MODE ICONT.
ADJ. RANGE (A)		 RDS(on) (mΩ) IOS TOLERANCE PACKAGE:
SON-8 (DRB)
SOT-23 (DBV)
SON-10 (DRC)
SON-6 (DRV)
TPS2559 2.5 - 6.5 Auto retry 5.5 13 ±4.4% at 4.7 A DRC
TPS2552/3 2.5 - 6.5 Auto retry 1.2 85 (DBV)
100 (DRV)		 ±6% at 1.7 A DBV, DRV
TPS2552/3-1 2.5 - 6.5 Latch off 1.2 85 (DBV)
100 (DRV)		 ±6% at 1.7 A DBV, DRV
TPS2554/5
(dual Adjustable)		 4.5 - 5.5 Auto retry 2.5 73 ±9.7% at 2.8 A DRC
TPS2556/7 2.5 - 6.5 Auto Retry 5 22 ±6.5% at 4.5 A DRB
TPS2560/61
(dual Channels)		 2.5 - 6.5 Auto retry 2.5 44 ±7.5% at 2.8 A DRC
TPS2560A/61A
(dual Channels)		 2.5 - 6.5 Auto retry 2.5 44 2.1 A to 2.5 A
including ±1% R(ILIM)		 DRC
TPS25200
(with OVP protection)		 2.5 - 6.5
(withstand up to 20 V)		 Auto retry 2.5 60 ±6% at 2.9 A DRV