TPS2041B-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2041B-Q1, TPS2042B-Q1, TPS2051B-Q1 SLVS782C – NOVEMBER 2007 – REVISED SEPTEMBER 2016 TPS20xxB-Q1 Current-Limited Power-Distribution Switches 1 Features 1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification level 2 – Device CDM ESD Classification Level C6 – Device MM ESD Classification Level M0 70-mΩ High-Side MOSFET 500-mA Continuous Current Thermal and Short-Circuit Protection Accurate Current Limit: 0.75 A (Minimum), 1.25 A (Maximum) 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 Maximum Standby Supply Current: 1 µA (Single, Dual) or 2 µA (Triple, Quad) Bidirectional Switch UL Recognized Under File Number E169910 2 Applications Heavy Capacitive Loads Short-Circuit Protection 3 Description The TPS20xxB-Q1 power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple 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-swi...