description
●The TPS2041A through TPS2044A and TPS2051A through TPS2054A power-distribution
●switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 80-mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by an independent 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.
●80-mΩHigh-Side MOSFET Switch
●500 mA Continuous Current Per Channel
●Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output
●Operating Range. . . 2.7 V to 5.5 V
●CMOS- and TTL-Compatible Enable Inputs
●2.5-ms Typical Rise Time
●Undervoltage Lockout
●10 µA Maximum Standby Supply Current for Single and Dual (20 µA for Triple and Quad)
●Bidirectional Switch
●Ambient Temperature Range, 0°C to 85°C
●ESD Protection
●UL Listed – File No. E169910
