TPS2053A

TPS2041A, TPS2042A, TPS2043A, TPS2044A TPS2051A, TPS2052A, TPS2053A, TPS2054A CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES SLVS247 – SEPTEMBER 2000 D 80-mΩ High-Side MOSFET Switch D 500 mA Continuous Current Per Channel D Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output D Operating Range . . . 2.7 V to 5.5 V D CMOS- and TTL-Compatible Enable Inputs D 2.5-ms Typical Rise Time D Undervoltage Lockout D 10 µA Maximum Standby Supply Current for Single and Dual (20 µA for Triple and Quad) D Bidirectional Switch D Ambient Temperature Range, 0°C to 85°C D ESD Protection D UL Listed – File No. E169910 description TPS2041A, TPS2051A D PACKAGE (TOP VIEW) GND IN IN EN† 1 2 3 4 8 OUT 7 OUT 6 OUT 5 OC TPS2042A, TPS2052A D PACKAGE (TOP VIEW) GND IN EN1† EN2† 1 2 3 4 8 OC1 7 OUT1 6 OUT2 5 OC2 TPS2043A, TPS2053A D PACKAGE (TOP VIEW) TPS2044A, TPS2054A D PACKAGE (TOP VIEW) GNDA IN1 EN1† EN2† GNDB IN2 EN3† NC 1 2 3 4 5 6 7 8 16 OC1 15 OUT1 14 OUT2 13 OC2 12 OC3 11 OUT3 10 NC 9 NC GNDA IN1 EN1† EN2† GNDB IN2 EN3† EN4† 1 2 3 4 5 6 7 8 16 OC1 15 OUT1 14 OUT2 13 OC2 12 OC3 11 OUT3 10 OUT4 9 OC4 The TPS2041A through TPS2044A and TPS2051A through TPS2054A power-distribution switches are intended for applications where † All enable inputs are active high for the TPS205xA series. NC – No connect 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-dist...