SBVS186H March   2012  – July 2021 TPS709

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
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Internal Current Limit
      2. 7.3.2 Dropout Voltage
      3. 7.3.3 Undervoltage Lockout (UVLO)
      4. 7.3.4 Reverse-Current Protection
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Input and Output Capacitor
      2. 8.1.2 Transient Response
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
    1. 9.1 Power Dissipation
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Thermal Protection
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 Evaluation Modules
        2. 11.1.1.2 Spice Models
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.6 Typical Characteristics

over operating temperature range (TJ = –40°C to 125°C), IOUT = 10 mA, VEN = 2 V, COUT = 2.2 μF, and VIN = VOUT(typ) + 1 V or 2.7 V (whichever is greater), unless otherwise noted; typical values are at TJ = 25°C

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Figure 6-1 1.2-V Line Regulation vs VIN and Temperature
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Figure 6-3 6.5-V Line Regulation vs VIN and Temperature
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Figure 6-5 3.3-V Load Regulation vs IOUT and Temperature
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Figure 6-7 VOUT vs Temperature
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Figure 6-9 Dropout Voltage vs VIN and Temperature
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Figure 6-11 1.2-V Current Limit vs VIN and Temperature
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Figure 6-13 6.5-V Current Limit vs VIN and Temperature
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Figure 6-15 GND Current vs VIN and Temperature
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Figure 6-17 Shutdown Current vs VIN and Temperature
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Figure 6-19 Noise
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Figure 6-21 TPS70912 Load Transient
(0 mA to 50 mA)
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Figure 6-23 TPS70912 Load Transient
(50 mA to 0 mA)
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Figure 6-25 TPS70933 Load Transient
(0 mA to 50 mA)
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Figure 6-27 TPS70933 Load Transient
(50 mA to 0 mA)
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Figure 6-29 TPS70912 Line Transient
(2.7 V to 3.7 V)
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Figure 6-31 TPS70933 Line Transient
(4.3 V to 5.3 V)
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Figure 6-33 Power-Up With Enable
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Figure 6-35 Power-Up and Power-Down Response
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Figure 6-2 3.3-V Line Regulation vs VIN and Temperature
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Figure 6-4 1.2-V Load Regulation vs IOUT and Temperature
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Figure 6-6 6.5-V Load Regulation vs IOUT and Temperature
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Figure 6-8 VOUT vs Temperature
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Figure 6-10 Dropout Voltage vs IOUT and Temperature
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Figure 6-12 3.3-V Current Limit vs VIN and Temperature
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Figure 6-14 GND Current vs VIN and Temperature
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Figure 6-16 GND Current vs IOUT and Temperature
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Figure 6-18 Power-Supply Rejection Ratio vs Frequency
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Figure 6-20 Start-Up Time vs Temperature
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Figure 6-22 TPS70912 Load Transient
(1 mA to 150 mA)
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Figure 6-24 TPS70912 Load Transient
(50 mA to 150 mA)
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Figure 6-26 TPS70933 Load Transient
(1 mA to 150 mA)
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Figure 6-28 TPS70933 Load Transient
(50 mA to 150 mA)
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Figure 6-30 TPS70912 Line Transient
(2.7 V to 3.7 V)
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Figure 6-32 TPS70933 Line Transient
(4.3 V to 5.3 V)
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Figure 6-34 Power-Up and Power-Down Response