SLVSCJ0F March   2014  – July 2025 TPS25200

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 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Enable
      2. 7.3.2 Thermal Sense
      3. 7.3.3 Overcurrent Protection
      4. 7.3.4 FAULT Response
      5. 7.3.5 Output Discharge
    4. 7.4 Device Functional Modes
      1. 7.4.1 Undervoltage Lockout (UVLO)
      2. 7.4.2 Overcurrent Protection (OCP)
      3. 7.4.3 Overvoltage Clamp (OVC)
      4. 7.4.4 Overvoltage Lockout (OVLO)
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Step by Step Design Produce
        2. 8.2.2.2 Input and Output Capacitance
        3. 8.2.2.3 Programming the Current-Limit Threshold
        4. 8.2.2.4 Design Above a Minimum Current Limit
        5. 8.2.2.5 Design Below a Maximum Current Limit
        6. 8.2.2.6 Power Dissipation and Junction Temperature
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

5.5 Electrical Characteristics

Conditions are –40°C ≤ TJ ≤ +125°C and 2.5 V ≤ VIN ≤ 6.5 V. VEN = VIN, RILIM = 33 kΩ. Positive current into terminals. Typical value is at 25°C. All voltages are with respect to GND (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
POWER SWITCH
rDS(on) IN–OUT resistance(1) 2.5 V ≤ VIN ≤ 5 V,
IOUT = 2.5 A		 TJ = 25°C 60 70 mΩ
–40°C ≤ TJ ≤ +85°C 60 90
–40°C ≤ TJ ≤ +125°C 60 99
ENABLE INPUT EN
EN terminal turnon threshold Input rising 1.9 V
EN terminal turnoff threshold Input falling 0.6 V
Hysteresis 330(2) mV
IEN Leakage current VEN = 0 V or 5.5 V –2 2 µA
DISCHARGE
RDCHG OUT discharge resistance VOUT = 5 V, VEN = 0 V 480 625 Ω
CURRENT LIMIT
IOS Current - limit, See Figure 6-4 RILIM = 33 kΩ 2773 2952 3127 mA
RILIM = 40.2 kΩ 2270 2423 2570
RILIM = 56 kΩ 1620 1740 1860
RILIM = 80.6 kΩ 1110 1206 1300
RILIM = 150 kΩ 590 647 710
RILIM = 1100 kΩ 40 83 130
OVERVOLTAGE LOCKOUT, IN
V(OVLO) IN rising OVLO threshold voltage IN rising 6.8 7.6 8.45 V
Hysteresis 70(2) mV
VOLTAGE CLAMP, OUT
V(OVC) OUT clamp voltage threshold CL = 1 µF, RL = 100 Ω, VIN = 6.5 V 5.25 5.4 5.55 V
SUPPLY CURRENT
IIN(off) Supply current, low-level output VEN = 0 V, VIN = 5 V 0.8 5 µA
VEN = 0 or 5 V, VIN = 20 V 1000 1700
IIN(on) Supply current, high-level output VIN = 5 V,
No load on OUT		 RILIM = 33 kΩ 143 200 µA
RILIM = 150 kΩ 134 190
IREV Reverse leakage current VOUT = 6.5V, VIN = VEN = 0 V, TJ = 25°C, measure IOUT 3 5 µA
UNDERVOLTAGE LOCKOUT, IN
VUVLO IN rising UVLO threshold voltage IN rising 2.35 2.45 V
Hysteresis 30(2) mV
FAULT FLAG
VOL Output low voltage, FAULT IFAULT = 1 mA 50 180 mV
Off-state leakage VFAULT = 6.5 V 1 µA
THERMAL SHUTDOWN
Thermal shutdown threshold, OTSD2 155 °C
Thermal shutdown threshold only in current-limit, OTSD1 135
Hysteresis 20(2)
(1) Pulse-testing techniques maintain junction temperature close to ambient temperature. Thermal effects must be taken into account separately.
(2) These parameters are provided for reference only and does not constitute part of TI's published device specifications for purposes of TI's product warranty.