SLVS638D January   2006  – June 2022

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics — TL2575
    6. 6.6 Electrical Characteristics — TL2575HV
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Test Circuits
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Feedback Connection
      2. 8.3.2 ON/OFF Input
    4. 8.4 Device Functional Modes
      1. 8.4.1 Standby Mode
  9. 9 Application and Implementation
    1. 9.1 Typical Application
      1. 9.1.1 Design Requirements
      2. 9.1.2 Detailed Design Procedure
        1. 9.1.2.1 Input Capacitor (CIN)
        2. 9.1.2.2 Output Capacitor (COUT)
        3. 9.1.2.3 Catch Diode
        4. 9.1.2.4 Inductor
        5. 9.1.2.5 Output Voltage Ripple and Transients
        6. 9.1.2.6 Grounding
        7. 9.1.2.7 Reverse Current Considerations
        8. 9.1.2.8 Buck Regulator Design Procedure
        9. 9.1.2.9 Inductor Selection Guide
      3. 9.1.3 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
    1. 13.1 Package Option Addendum

Package Options

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

13.1 Package Option Addendum

Packaging Information

Orderable Device Status(1) Package Type Package Drawing Pins Package Qty Eco Plan(2) Lead/Ball Finish(6) MSL Peak Temp(3) Op Temp (°C) Device Marking(4)(5)
TL2575-05IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575-05I
TL2575-05IKTTRG3 ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575-05I
TL2575-05IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575-05I
TL2575-05IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575-05IN
TL2575-12IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575-12I
TL2575-12IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575-12I
TL2575-12IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575-12IN
TL2575-15IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575-15I
TL2575-15IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575-15I
TL2575-15IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575-15IN
TL2575-33IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575-33I
TL2575-33IKV ACTIVE TO-220 KV 5 500 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575-33I
TL2575-33IN ACTIVE PDIP N 16 50 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575-33IN
TL2575-ADJIKTTR ACTIVE DDPAK/TO-263 KTT 5 25 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575ADJI
TL2575-ADJIKTTRG3 ACTIVE DDPAK/TO-263 KTT 5 25 RoHS & Green SN Level-3-245C-168 HR –40 to 125 TL2575ADJI
TL2575-ADJIKV ACTIVE TO-220 KV 5 500 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575ADJI
TL2575-ADJIN ACTIVE PDIP N 16 50 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575-ADJIN
TL2575-ADJINE4 ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575-ADJIN
TL2575HV-05IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 2BHV-05I
TL2575HV-05IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575HV-05I
TL2575HV-05IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575HV-05IN
TL2575HV-12IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 2BHV-12I
TL2575HV-12IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575HV-12I
TL2575HV-12IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575HV-12IN
TL2575HV-15IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 2BHV-15I
TL2575HV-15IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575HV-15I
TL2575HV-15IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575HV-15IN
TL2575HV-33IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 2BHV-33I
TL2575HV-33IKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575HV-33I
TL2575HV-33IN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575HV-33IN
TL2575HV-ADJIKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS & Green SN Level-3-245C-168 HR –40 to 125 2BHV-ADJI
TL2575HV-ADJIKV ACTIVE TO-220 KV 5 50 RoHS & Green SN Level-NC-NC-NC –40 to 125 TL2575HVADJI
TL2575HV-ADJIN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU Level-NC-NC-NC –40 to 125 TL2575HV-ADJIN
TL2575HV-ADJIKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 2BHV-ADJI
TL2575-ADJIKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 TL2575ADJI
TL2575HV-12IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 2BHV-12I
TL2575-12IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 TL2575-12I
TL2575HV-15IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 2BHV-15I
TL2575-33IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 TL2575-33I
TL2575HV-05IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 2BHV-05I
TL2575-05IKTTR ACTIVE DDPAK/TO-263 KTT 5 500 RoHS-Exempt & Green SN Level-3-245C-168 HR –40 to 125 TL2575-05I
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PRE_PROD Unannounced device, not in production, not available for mass market, nor on the web, samples not available.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.

Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material).
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device.
(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width.
Important Information and Disclaimer: The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.