SBVS187G February   2012  – February 2019 TPS3700

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Simplified Schematic
      2.      Output vs Input Thresholds and Hysteresis
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 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 Inputs (INA+, INB–)
      2. 7.3.2 Outputs (OUTA, OUTB)
      3. 7.3.3 Window Voltage Detector
      4. 7.3.4 Immunity to Input Terminal Voltage Transients
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation (VDD > UVLO)
      2. 7.4.2 Undervoltage Lockout (V(POR) < VDD < UVLO)
      3. 7.4.3 Power-On Reset (VDD < V(POR))
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 VPULLUP to a Voltage Other Than VDD
      2. 8.1.2 Monitoring VDD
      3. 8.1.3 Monitoring a Voltage Other Than VDD
      4. 8.1.4 Monitoring Overvoltage and Undervoltage for Separate Rails
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Resistor Divider Selection
        2. 8.2.2.2 Pullup Resistor Selection
        3. 8.2.2.3 Input Supply Capacitor
        4. 8.2.2.4 Input Capacitors
      3. 8.2.3 Application Curves
    3. 8.3 Do's and Don'ts
  9. 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 Modules
      2. 11.1.2 Device Nomenclature
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Community Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DSE|6
  • DDC|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Electrical Characteristics

Over the operating temperature range of TJ = –40°C to 125°C, and 1.8 V < VDD < 18 V, unless otherwise noted.
Typical values are at TJ = 25°C and VDD = 5 V.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VDD Supply voltage range 1.8 18 V
V(POR) Power-on reset voltage(1) VOLmax = 0.2 V, I(OUTA/B) = 15 µA 0.8 V
VIT+ Positive-going input threshold voltage VDD = 1.8 V 396 400 404 mV
VDD = 18 V 396 400 404
VIT– Negative-going input threshold voltage VDD = 1.8 V 387 394.5 400 mV
VDD = 18 V 387 394.5 400
Vhys Hysteresis voltage (hys = VIT+ – VIT–) 5.5 12
I(INA+) Input current (at the INA+ terminal) VDD = 1.8 V and 18 V, VI = 6.5 V –25 1 25 nA
I(INB–) Input current (at the INB– terminal) VDD = 1.8 V and 18 V, VI = 0.1 V –15 1 15 nA
VOL Low-level output voltage VDD = 1.3 V, IO = 0.4 mA 250 mV
VDD = 1.8 V, IO = 3 mA 250
VDD = 5 V, IO = 5 mA 250
Ilkg(OD) Open-drain output leakage-current VDD = 1.8 V and 18 V, VO = VDD 300 nA
VDD = 1.8 V, VO = 18 V 300
IDD Supply current VDD = 1.8 V, no load 5.5 11 µA
VDD = 5 V 6 13
VDD = 12 V 6 13
VDD = 18 V 7 13
Start-up delay(2) 150 450 µs
UVLO Undervoltage lockout(3) VDD falling 1.3 1.7 V
(1) The lowest supply voltage (VDD) at which output is active; tr(VDD) > 15 µs/V. Below V(POR), the output cannot be determined.
(2) During power on, VDD must exceed 1.8 V for 450 µs (max) before the output is in a correct state.
(3) When VDD falls below UVLO, OUTA is driven low and OUTB goes to high impedance. The outputs cannot be determined below V(POR).