SBVS199C June   2012  – January 2024 TLC59283

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configurations
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Storage Conditions
    3. 5.3 ESD Ratings
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Electrical Characteristics
    7. 5.7 Timing Characteristics
    8. 5.8 Timing Diagrams
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Pin-equivalent Input and Output Schematic Diagrams
    2. 6.2 Test Circuits
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Constant Sink Current Value Setting
      2. 7.3.2 Constant-current Driver On or Off Control
      3. 7.3.3 Noise Reduction
        1. 7.3.3.1 Internal Pre-Charge FET
        2. 7.3.3.2 Improve Output Control Loop Stability
  9. 8 Register Configuration
  10. 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
      3. 9.2.3 Application Performance Plots
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Third-Party Products Disclaimer
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

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

5.6 Electrical Characteristics

All minimum and maximum specifications are at TA = –40°C to +85°C and VCC = 3V to 5.5V, unless otherwise noted.
Typical specifications are at TA = +25°C and VCC = 3.3V.
PARAMETERTEST CONDITIONSTLC59283UNIT
MINTYPMAX
VOHOutput voltageHighIOH = –2mA at SOUTVCC – 0.4VCCV
VOLLowIOL = 2mA at SOUT0.4V
VPCHGPre-charged voltageIO = –10µAVCC – 2.0VCC – 1.4VCC – 0.8V
VIREFReference voltage outputRIREF = 1.5kΩ, TA = +25°C1.208V
IINInput currentVIN = VCC or GND at SIN and SCLK–11μA
ICC0Supply current (VCC)SIN, SCLK, LAT = GND, BLANK = VOUTn = VCC, RIREF = open12mA
ICC1SIN, SCLK, LAT = GND, BLANK = VOUTn = VCC,
RIREF = 3kΩ (IOUT = 17.6mA target)		34mA
ICC2All OUTn = ON, SIN, SCLK, LAT, BLANK = GND,
VOUTn = 0.8V, RIREF = 3kΩ		79mA
ICC3All OUTn = ON, SIN, SCLK, LAT, BLANK = GND,
VOUTn = 0.8V, RIREF = 1.5kΩ (IOUT = 35.3mA target)		811mA
IOLCConstant output currentAll OUTn = ON, VOUTn = VOUTfix = 0.8V, RIREF = 1.5kΩ,
TA = +25°C (see Figure 6-8)		32.935.337.7mA
IOLKG0Output leakage currentAll OUTn = OFF, VOUTn = VOUTfix = 10 V, BLANK = VCC, RIREF = 1.5 kΩ (see Figure 6-8)TJ = +25°C0.1μA
TJ = +85°C0.2μA
TJ = +125°C0.070.5μA
ΔIOLC0Constant-current errorChannel-to-channel(1)All OUTn = ON, VOUTn = VOUTfix = 0.8V, RIREF = 1.5kΩ,
TA = +25°C (see Figure 6-8)		±1.4±3%
ΔIOLC1Device-to-device(2)All OUTn = ON, VOUTn = VOUTfix = 0.8V, RIREF = 1.5kΩ,
TA = +25°C (see Figure 6-8)		±2±4%
ΔIOLC2Line regulation(3)All OUTn = ON, VOUTn = VOUTfix = 0.8V, RIREF = 1.5kΩ,
VCC = 3V to 5.5V		±0.05±1%/V
ΔIOLC3Load regulation(4)All OUTn = ON, VOUTn = 0.8V to 3V, VOUTfix = 0.8V,
RIREF = 1.5kΩ		±0.5±1%/V
RPUPResistorPull-upBLANK250500750kΩ
RPDWNPull-downLAT250500750kΩ
RPCHGPre-charge FET on-resistanceVCC = 5.0V, VOUTn = 0V, OUT0 to OUT15,
BLANK = VCC, TA = +25°C		36kΩ
(1) The deviation of each output from the average of OUT0 to OUT15 constant-current. Deviation is calculated by the formula: GUID-D526D863-CD35-4E6F-B70F-2FC5DAA7BE00-low.gif
(2) The deviation of the OUT0 to OUT15 constant-current average from the ideal constant-current value.
Deviation is calculated by the following formula:
GUID-3143E099-CAE4-408C-9AFE-EB28DE7DC4C8-low.gif
Ideal current is calculated by the formula:

GUID-804E93E8-B123-4257-BDD7-B42E53732173-low.gif
(3) Line regulation is calculated by this equation:
GUID-579EC1C4-0583-4838-BEC0-92A30AEA9EC6-low.gif
(4) Load regulation is calculated by the equation:
GUID-9AC2A736-04C0-43A1-B953-C05BBF749ECB-low.gif