SLVS610C August   2006  – October 2024 TL2842B , TL2843B , TL2844B , TL2845B , TL3842B , TL3843B , TL3844B , TL3845B

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  Reference Section Electrical Characteristics
    6. 5.6  Oscillator Section Electrical Characteristics
    7. 5.7  Error-Amplifier Section Electrical Characteristics
    8. 5.8  Current-Sense Section Electrical Characteristics
    9. 5.9  Output Section Electrical Characteristics
    10. 5.10 Undervoltage-Lockout Section Electrical Characteristics
    11. 5.11 Pulse-Width Modulator Section Electrical Characteristics
    12. 5.12 Supply Voltage Electrical Characteristics
    13. 5.13 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Functional Block Diagram
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Shutdown Technique
    3. 7.3 Open-Loop Laboratory Test Fixture
    4. 7.4 Typical Application
      1. 7.4.1 Application Curves
  9. 8 Device and Documentation Support
    1. 8.1 Related Links
    2. 8.2 Trademarks
    3. 8.3 Electrostatic Discharge Caution
    4. 8.4 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

5.5 Reference Section Electrical Characteristics

VCC = 15 V(1), RT = 10 kΩ, CT = 3.3 nF, over recommended operating free-air temperature range (unless otherwise specified)
PARAMETER TEST CONDITIONS TL284xB TL384xB UNIT
MIN TYP(2) MAX MIN TYP(2) MAX
Output voltage IO = 1 mA, TJ = 25°C 4.95 5 5.05 4.9 5 5.1 V
Line regulation VCC = 12 V to 25 V 6 20 6 20 mV
Load regulation IO = 1 mA to 20 mA 6 25 6 25 mV
Average temperature coefficient of output voltage 0.2 0.4 0.2 0.4 mV/°C
Output voltage, worst-case variation VCC = 12 V to 25 V,
IO = 1 mA to 20 mA		 4.9 5.1 4.82 5.18 V
Output noise voltage f = 10 Hz to 10 kHz, TJ = 25°C 50 50 μV
Output-voltage long-term drift After 1000 h at TJ = 25°C 5 25 5 25 mV
Short-circuit output current –30 –100 –180 –30 –100 –180 mA
(1) Adjust VCC above the start threshold before setting VCC to 15 V.
(2) All typical values are at TJ = 25°C.