TPS2074 Datasheet (Texas Instruments) - FOUR-PORT USB HUB POWER CONTROLLERS

TPS2074, FOUR-PORT USB HUB POWER CONTROLLERS

DB PACKAGE (TOP VIEW) PG_DLY 1 EN1 2 AGND 3 PG 4 SP 5 SP 6 NC 7 3.3V_OUT 8 BPMODE† 9 DP0_RST 10 EN2 11 DGND 12 24 BP_DIS 23 BP 22 OUT1 21 OUT2 20 OUT3 19 OUT4 18 OC4 17 OC3 16 OC2 15 OC1 14 EN4 13 EN3 The TPS2074 and TPS2075 provide a complete USB hub power solution by incorporating three major

TPS2074, TPS2075 FOUR-PORT USB HUB POWER CONTROLLERS SLVS288A SEPTEMBER 2000 REVISED FEBRUARY 2001 D Complete USB Hub Power Solution D Meets USB Specifications 1.1 and 2.0 D Independent Thermal and Short-Circuit Protection D 3.3-V Regulator for USB Hub Controller D Overcurrent Logic Outputs D 4.5-V to 5.5-V Operating Range D CMOS- and TTL-Compatible Enable Inputs D 185 µA Bus-Power Supply Current D Available in 24-Pin SSOP Package D 40°C to 85°C Ambient Temperature