TPS27S100

ACTIVE

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

40-V, 100-mOhm single-channel smart high-side switch

• 80-mΩ Single-channel High-side switch with full diagnostics
  • TPS27S100A: Open-drain status output
  • TPS27S100B: Current monitor analog output
• Wide operating voltage 3.5 V to 40 V
• Very-low standby current, <0.5 µA
• Operating junction temperature, –40 to 150°C
• Input control, 3.3-V and 5-V logic compatible
• High-accuracy current monitor, ±30 mA at 1 A
• Adjustable current limit (0.5-A to 6-A) with external resistor, ±20% at 0.5 A
• Diagnostic enable function for multiplexing of MCU, analog or digital interface
• Excellent ESD protection on IN and OUT pins
  • ±16 kV IEC 61000-4-2 ESD contact discharge
  • ±4 kV IEC 61000-4-4 Electrical fast transient
  • ±1.0 kV/42 Ω IEC 61000-4-5 Surge
• Protection
  • Overload and short-circuit-to-GND protection
  • Inductive load negative voltage clamp
  • Undervoltage lockout (UVLO) protection
  • Thermal shutdown and swing with self recovery
  • Loss of GND protection
• Diagnostic
  • On- and Off-State output Open-Load / short to supply detection
  • Overload and short to ground detection
  • Thermal shutdown and swing detection
• Thermally-Enhanced 14-Pin PWP or 16-Pin QFN package

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