SLVSHZ1 June   2024 TPS1HTC100-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1. 4.1 Recommended Connections for Unused Pins
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 SNS Timing Characteristics
    7. 5.7 Switching Characteristics
    8. 5.8 Timing Diagrams
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Accurate Current Sense
      2. 7.3.2 Programmable Current Limit
        1. 7.3.2.1 Capacitive Charging
      3. 7.3.3 Inductive-Load Switching-Off Clamp
      4. 7.3.4 Full Protections and Diagnostics
        1. 7.3.4.1 Short-Circuit and Overload Protection
        2. 7.3.4.2 Open-Load Detection
        3. 7.3.4.3 Thermal Protection Behavior
        4. 7.3.4.4 UVLO Protection
        5. 7.3.4.5 Reverse Polarity Protection
        6. 7.3.4.6 Protection for MCU I/Os
      5. 7.3.5 Diagnostic Enable Function
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Dynamically Changing Current Limit
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
        1. 8.4.2.1 Without a GND Network
        2. 8.4.2.2 With a GND Network
        3. 8.4.2.3 Thermal Considerations
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

5.9 Typical Characteristics

TPS1HTC100-Q1 On-Resistance (RON) vs Temperature vs VS Supply Voltage
IOUT = 0.9A
Figure 5-3 On-Resistance (RON) vs Temperature vs VS Supply Voltage
TPS1HTC100-Q1 Standby Current (ISTBY, VS) From VS Input Supply vs Temperature vs VS Voltage
VEN = 0VVDIAG_EN = 0V
Figure 5-5 Standby Current (ISTBY, VS) From VS Input Supply vs Temperature vs VS Voltage
TPS1HTC100-Q1 Turn-off Delay Time (tDF) vs Temperature vs VS Voltage
RL= 120Ω 
Figure 5-7 Turn-off Delay Time (tDF) vs Temperature vs VS Voltage
TPS1HTC100-Q1 Turn-off Time (tOFF) vs Temperature vs VS Voltage
RL= 120Ω 
Figure 5-9 Turn-off Time (tOFF) vs Temperature vs VS Voltage
TPS1HTC100-Q1 VOUT Falling Slew Rate (SRF) vs Temperature vs VS Voltage
RL= 120Ω 
Figure 5-11 VOUT Falling Slew Rate (SRF) vs Temperature vs VS Voltage
TPS1HTC100-Q1 Quiescent Current (IQ, VS) From VS Input Supply vs Temperature vs VS Voltage
VEN = 5VVDIAG_EN = 0V
Figure 5-4 Quiescent Current (IQ, VS) From VS Input Supply vs Temperature vs VS Voltage
TPS1HTC100-Q1 Turn-on Delay Time (tDR) vs Temperature vs VS Voltage
RL= 120Ω 
Figure 5-6 Turn-on Delay Time (tDR) vs Temperature vs VS Voltage
TPS1HTC100-Q1 Turn-on Time (tON) vs Temperature vs VS Voltage
RL= 120Ω 
Figure 5-8 Turn-on Time (tON) vs Temperature vs VS Voltage
TPS1HTC100-Q1 VOUT Rising Slew Rate (SRR) vs Temperature vs VS Voltage
RL= 120Ω 
Figure 5-10 VOUT Rising Slew Rate (SRR) vs Temperature vs VS Voltage
TPS1HTC100-Q1 Current Sense Ratio (KSNS) vs Temperature vs Load Current
VS = 24V 
Figure 5-12 Current Sense Ratio (KSNS) vs Temperature vs Load Current