ZHCSPJ2A December   2021  – May 2022 TPS7A13

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Pin Configuration and Functions
  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 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Excellent Transient Response
      2. 7.3.2 Global Undervoltage Lockout (UVLO)
      3. 7.3.3 Enable Input
      4. 7.3.4 Internal Foldback Current Limit
      5. 7.3.5 Active Discharge
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Mode
      2. 7.4.2 Dropout Mode
      3. 7.4.3 Disable Mode
  8. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1  Recommended Capacitor Types
      2. 8.1.2  Input, Output, and Bias Capacitor Requirements
      3. 8.1.3  Dropout Voltage
      4. 8.1.4  Behavior During Transition From Dropout Into Regulation
      5. 8.1.5  Device Enable Sequencing Requirement
      6. 8.1.6  Load Transient Response
      7. 8.1.7  Undervoltage Lockout Circuit Operation
      8. 8.1.8  Power Dissipation (PD)
      9. 8.1.9  Estimating Junction Temperature
      10. 8.1.10 Recommended Area for Continuous Operation
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    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 Module
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 接收文档更新通知
    4. 11.4 支持资源
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 术语表
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • YCK|6
散热焊盘机械数据 (封装 | 引脚)
订购信息

Typical Characteristics

at operating temperature TJ = 25°C, VOUT(NOM) = 0.9 V, VIN = VOUT(NOM) + 0.1 V, VBIAS = VOUT(NOM) + 1.4 V, IOUT = 1 mA, VEN = VIN, CIN = 1 µF, COUT = 1 µF, and CBIAS = 0.1 µF (unless otherwise noted)

GUID-20211210-SS0I-HLJ9-PXR3-SM7GGPG8KHLJ-low.jpg
 
Figure 6-1 Output Voltage Accuracy vs VIN
GUID-20211210-SS0I-F36W-D1CD-H9SJ3LQ08BP8-low.jpg
 
Figure 6-3 Output Voltage Accuracy vs IOUT
GUID-20211210-SS0I-DBDF-XNRF-KLN3GFDB0LTS-low.jpg
 
Figure 6-5 VBIAS Dropout Voltage vs IOUT
GUID-20211210-SS0I-56J3-CBJN-DWPQNJC81LVC-low.jpg
IOUT = 300 mA
Figure 6-7 VBIAS Input Current vs VBIAS
GUID-20211210-SS0I-7N2T-7PSR-LRK6QGQXZMBS-low.jpg
IOUT = 0 mA
Figure 6-9 VBIAS Shutdown IQ vs VBIAS
GUID-20211210-SS0I-L39J-RBPC-SVJHRFKZQ4FL-low.jpg
 
Figure 6-11 Enable Threshold vs Temperature
GUID-20211210-SS0I-ZRTX-RLX4-LJ2DRHLRQVN0-low.jpg
 
Figure 6-13 VBIAS UVLO vs Temperature
GUID-20211210-SS0I-VP8Q-NVWV-2WNQFLTVC1J3-low.jpg
tr = 1 μs
Figure 6-15 Start-Up With VIN Before VBIAS and VEN
GUID-20211210-SS0I-GTHL-6T0L-ZZ8D9CG6XZDC-low.jpg
tr = 1 μs
Figure 6-17 Start-Up With VIN and VEN Before VBIAS
GUID-20211210-SS0I-PPDJ-LRH3-KSHXDMWCCSMD-low.jpg
tr = tf = 1 μs, IOUT = 300 mA
Figure 6-19 Line Transient From 1 V to 2.2 V
GUID-20211210-SS0I-GXRX-V7RQ-LJF3HSMBWSLN-low.jpg
tr = tf = 20 μs
 
Figure 6-21 Load Transient From 100 μA to 320 mA
GUID-20211210-SS0I-1WZD-LT4N-FW0MGWF95VQL-low.jpg
CBIAS = 0 μF, IOUT = 300 mA
Figure 6-23 VIN PSRR vs Frequency and COUT
GUID-20211210-SS0I-WKSC-KKCW-RXVRFFJVVTV4-low.jpg
CBIAS = 0 μF
Figure 6-25 VBIAS PSRR vs Frequency and VBIAS – VOUT
GUID-20211210-SS0I-HCM9-VCZ7-7CW3B7BSCDSC-low.jpg
 
Figure 6-2 Output Voltage Accuracy vs VBIAS
GUID-20211210-SS0I-KDKV-LC44-XKSGB7MJPRJC-low.jpg
 
Figure 6-4 VIN Dropout Voltage vs IOUT
GUID-20211210-SS0I-0CJN-J8TM-5MXMGGHH07XL-low.jpg
 
Figure 6-6 VBIAS Input Current vs VBIAS
GUID-20211210-SS0I-0KCZ-DD6S-WJP5LRWK634N-low.jpg
IOUT = 0 mA
Figure 6-8 VIN Shutdown IQ vs VIN
GUID-20211210-SS0I-HQ79-GPW6-1SCZS0XKMZRG-low.jpg
 
Figure 6-10 Foldback Current Limit vs IOUT
GUID-20211210-SS0I-BS5X-P4SC-MLRK5Z96TR6K-low.jpg
 
Figure 6-12 VIN UVLO vs Temperature
GUID-20211210-SS0I-KJBN-BLZM-ZNGBCPZ9JKV1-low.jpg
tr = 1 μs
Figure 6-14 Start-Up With VBIAS Before VIN
GUID-20211210-SS0I-PWNH-P0LQ-T50VX5NHLVXL-low.jpg
tr = 1 μs
Figure 6-16 Start-Up With VIN and VBIAS Before VEN
GUID-20211210-SS0I-MPTT-56GW-QHRPD73WCP1C-low.jpg
tr = tf = 1 μs
Figure 6-18 Line Transient From 1 V to 2.2 V
GUID-20211210-SS0I-PD2W-GSK0-5NRLTCLRGDXJ-low.jpg
tr = tf = 1 μs
Figure 6-20 Load Transient From 100 μA to 320 mA
GUID-20211210-SS0I-FZWP-PGJ5-LQTBCRPXWZFB-low.jpg
CBIAS = 0 μF, IOUT = 300 mA
Figure 6-22 VIN PSRR vs Frequency and VIN – VOUT
GUID-20211210-SS0I-6LPL-0W9T-PHC8WLM889LJ-low.jpg
CBIAS = 0 μF
Figure 6-24 VIN PSRR vs Frequency and IOUT
GUID-20211210-SS0I-C1N9-7S8W-63B7TLBXK4GB-low.jpg
 
Figure 6-26 Output Noise vs Frequency and IOUT