SBVS415A april   2023  – july 2023 TPS7A96

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 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
    6. 6.6 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Output Voltage Setting and Regulation
      2. 7.3.2 Ultra-Low Noise and Ultra-High Power-Supply Rejection Ratio (PSRR)
      3. 7.3.3 Programmable Current Limit and Power-Good Threshold
      4. 7.3.4 Programmable Soft-Start (NR/SS Pin)
      5. 7.3.5 Precision Enable and UVLOs
      6. 7.3.6 Active Discharge
      7. 7.3.7 Thermal Shutdown Protection (TSD)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Dropout Operation
      3. 7.4.3 Disabled
      4. 7.4.4 Current-Limit Operation
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1  Output Voltage Restart (Overshoot Prevention Circuit)
      2. 8.1.2  Precision Enable (External UVLO)
      3. 8.1.3  Undervoltage Lockout (UVLO) Operation
      4. 8.1.4  Dropout Voltage (VDO)
      5. 8.1.5  Power-Good Feedback (FB_PG Pin) and Power-Good Threshold (PG Pin)
      6. 8.1.6  Adjusting the Factory-Programmed Current Limit
      7. 8.1.7  Programmable Soft-Start and Noise-Reduction (NR/SS Pin)
      8. 8.1.8  Inrush Current
      9. 8.1.9  Optimizing Noise and PSRR
      10. 8.1.10 Adjustable Operation
      11. 8.1.11 Paralleling for Higher Output Current and Lower Noise
      12. 8.1.12 Recommended Capacitor Types
      13. 8.1.13 Load Transient Response
      14. 8.1.14 Power Dissipation (PD)
      15. 8.1.15 Estimating Junction Temperature
      16. 8.1.16 TPS7A96EVM-106 Thermal Analysis
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      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 Device Support
      1. 9.1.1 Development Support
        1. 9.1.1.1 Evaluation Modules
        2. 9.1.1.2 Spice Models
      2. 9.1.2 Device Nomenclature
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

5 Pin Configuration and Functions

GUID-20210923-CA0I-JHKM-R6CT-GDD7V7Z0MCL3-low.svg Figure 5-1 DSC Package,10-Pin WSON(Top View)
Pin Functions
PIN TYPE(1) DESCRIPTION
NAME WSON
EN_UV 3 I Precision enable and undervoltage lockout pin. See the Precision Enable and UVLOs section for details.
FB_PG 5 I Power-good feedback pin. This pin has a dual function. This pin programs the PG pin output threshold and scales the factory-programmed current limit value specified in the Electrical Characteristics table to either 100%, 80%, or 60%. See the Power-Good Feedback (FB_PG Pin) and Power-Good Threshold (PG Pin) section for details.
GND 6 G Ground pin. See the Layout Guidelines section for details.
IN 1, 2 P Input voltage supply pin. A 4.7-μF or larger ceramic capacitor is recommended. See the Recommended Capacitor Types section and the Recommended Operating Conditions table for additional information.
NR/SS 7 I Output voltage set and noise-reduction pin. See the Programmable Soft-Start and Noise-Reduction (NR/SS Pin) section for details.
OUT 9, 10 O Regulated output pin. A 4.7-μF or larger ceramic capacitor is recommended. See the Load Transient Response section for additional information.
PG 4 O Open-drain, power-good indicator pin for the LDO output voltage. See the Power-Good Feedback (FB_PG Pin) and Power-Good Threshold (PG Pin) section for additional information.
SNS 8 I Output sense pin. This pin is the input to the noninverting terminal of the error amplifier. See the Layout Guidelines section for details.
Thermal pad G The thermal pad is electrically connected to the GND pin. See the Layout Guidelines section for details.
(1) I = input, O = output, I/O = input or output, G = ground, P = power.