TPS2042B - Texas Instruments

TPS2042B Power-Distribution Switches

• 70mΩ High-Side MOSFET • 500mA Continuous Current • Thermal and Short-Circuit Protection • Accurate Current Limit (0.75A Minimum, 1.25A Maximum) • Operating Range: 2.7V to 5.5V • 0.6ms Typical Rise Time • Undervoltage Lockout • Deglitched Fault Report ( OC) • No OC Glitch During Power Up • Maximum Standby Supply Current: 1μA (Single, Dual) or 2μA (Triple, .

Features

3 Description
• 70mΩ High-Side MOSFET
• 500mA Continuous Current
• Thermal and Short-Circuit Protection
• Accurate Current Limit (0.75A Minimum, 1.25A Maximum)
• Operating Range: 2.7V to 5.5V
• 0.6ms Typical Rise Time
• Undervoltage Lockout
• Deglitched Fault Report ( OC)
• No OC Glitch During Power Up
• Maximum Standby Supply Current: 1μA (Single, Dual) or 2μA (Triple, Quad)
• Ambient Temperature Range:
  –40°C to 85°C
• UL Recognized, File Number E169910
• Additional UL Recognition for TPS2042B and TPS2052B for Ganged Configuration 2 Applications
• Heavy Capacitive Loads
• Short-Circuit Prot.