SBVS141D April   2010  – December 2023 TPS74701-Q1

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 Typical Characteristics: IOUT = 50 mA
    7. 5.7 Typical Characteristics: VEN = VIN = 1.8 V, VOUT = 1.5 V
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Transient Response
      2. 6.3.2 Dropout Voltage
      3. 6.3.3 Output Noise
      4. 6.3.4 Enable and Shutdown
      5. 6.3.5 Power Good
      6. 6.3.6 Internal Current Limit
      7. 6.3.7 Thermal Protection
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation
      2. 6.4.2 Dropout Operation
      3. 6.4.3 Disabled
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input, Output, and Bias Capacitor Requirements
        2. 7.2.2.2 Programmable Soft-Start
        3. 7.2.2.3 Sequencing Requirements
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 Layout Recommendations and Power Dissipation
        2. 7.4.1.2 Estimating Junction Temperature
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
      2. 8.1.2 Device Nomenclature
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

5.7 Typical Characteristics: VEN = VIN = 1.8 V, VOUT = 1.5 V

at TJ = 25°C, VIN = VOUT(TYP) + 0.3 V, VBIAS = 5 V, IOUT = 50 mA, VEN = VIN = 1.8 V, VOUT = 1.5 V, CIN = 1 μF, CBIAS = 4.7 μF, and COUT = 10 μF (unless otherwise noted)

GUID-39CCEBA0-6D89-46C8-ADAD-B20EAFF2A921-low.gif
Legacy chip
Figure 5-30 VBIAS Line Transient
GUID-82799ED9-DA04-4EC6-83FE-B71CC9CA6DCB-low.gif
Legacy chip
Figure 5-32 VIN Line Transient
GUID-AF556376-ED97-4226-A6CC-B4EEBE24CD7B-low.gif
Legacy chip
Figure 5-34 Output Load Transient Response
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Legacy chip
Figure 5-36 Turn-On Response
GUID-4FAA8FBD-3316-4B65-BFBB-DA8AB9E481F3-low.gif
Legacy chip
Figure 5-38 Power-Up and Power-Down
GUID-20230410-SS0I-F0GD-SLPL-Z5PMJXS7W3VX-low.png
New chip
Figure 5-31 VBIAS Line Transient
GUID-20230410-SS0I-RJLM-PLKN-7BQNHS0KNTNZ-low.png
New chip
Figure 5-33 VIN Line Transient
GUID-20230410-SS0I-P3MF-1R2L-8NDNLK471FWJ-low.png
New chip
Figure 5-35 Output Load Transient Response
GUID-20230410-SS0I-RQVG-P0JG-CNS6GBNKHDNJ-low.png
New chip
Figure 5-37 Turn-On Response
GUID-20230410-SS0I-JQJR-B691-TSCCGSJSJNTJ-low.png
New chip
Figure 5-39 Power-Up and Power-Down