The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require single or dual power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.
FEATURES
• 70-mΩ High-Side MOSFET
• 1.5-A Continuous Current
• Thermal and Short-Circuit Protection
• Accurate Current Limit (1.6 A min, 2.6 A max)
• Operating Range: 2.7 V to 5.5 V
• 0.6-ms Typical Rise Time
• Undervoltage Lockout
• Deglitched Fault Report (OC)
• No OC Glitch During Power Up
• 1-μA Maximum Standby Supply Current
• Reverse Current Blocking
• TPS2060/64 Temperature Range: 0°C to 70°C
• TPS2068/69 DGN Package Temperature Range: –40°C to 85°C
• TPS2068 D Package Temperature Range: 0°C to 70°C
