ZHCSED3B November   2015  – December 2023 TPS3711

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings #GUID-795AD25B-5DDA-4725-83BA-87F5B93DF96A/ABSMAXNOTE
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Input Pin (SENSE)
      2. 6.3.2 Output Pin (OUT)
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation (VDD > UVLO)
      2. 6.4.2 Undervoltage Lockout (V(POR) < VDD < UVLO)
      3. 6.4.3 Power On Reset (VDD < V(POR))
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Input and Output Configurations
      2. 7.1.2 Immunity to Input Pin Voltage Transients
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Resistor Divider Selection
        2. 7.2.2.2 Pullup Resistor Selection
        3. 7.2.2.3 Input Supply Capacitor
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 支持资源
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

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5.6 Timing Requirements

PARAMETERTEST CONDITIONMINTYPMAXUNIT
tpd(HL)High-to-low propagation delay(1)VDD = 24 V, ±10-mV input overdrive,
RL = 100 kΩ, VOH = 0.9 × VDD, VOL = 250 mV		9.9µs
tpd(LH)Low-to-high propagation delay(1)VDD = 24 V, ±10-mV input overdrive,
RL = 100 kΩ, VOH = 0.9 × VDD, VOL = 250 mV		28.1µs
td(start)(2)Startup delayVDD = 5 V155µs
trOutput rise timeVDD = 12 V, 10-mV input overdrive,
RL = 100 kΩ, CL = 10 pF, VO = (0.1 to 0.9) × VDD		2.7µs
tfOutput fall timeVDD = 12 V, 10-mV input overdrive,
RL = 100 kΩ, CL = 10 pF, VO = (0.9 to 0.1) × VDD		0.12µs
(1) High-to-low and low-to-high refers to the transition at the input pin (SENSE).
(2) During power on, VDD must exceed 1.8 V for at least 150 µs (typ) before the output state reflects the input condition.
GUID-E0540359-D031-41C7-8BE8-8E4D6C0C428F-low.gifFigure 5-1 Timing Diagram