DPS1135 Datasheet | Diodes Incorporated

24V/5A 1-CH POWER SWITCH WITH FAST ROLE SWAP Description The DPS1135 is part of a family of power switches optimized for USB power delivery and other hot-swap applications. Through the analog interface, an exception status is reported, and several functions can be programmed: current limit, overvoltage protection, and output voltage ramping up. The fast role-swap function, which plies with the requirements defined in the USB Power Delivery Specification Release 3.0, V1.0a, is implemented. It is patible to many popular USB Type-C® applications. This device is designed to operate between 4V and 24V. It offers fast short-circuit response time to ensure system robustness. The integrated port-discharge function allows the voltage levels at the input and output ports to be discharged to meet the requirements of the USB Power Delivery Specification. prehensive fault detection and recovery mechanisms are provisioned to enable applications, which are subjected to heavy capacitive loads and the risk of short circuit. These mechanisms include: reverse voltage and current blocking, input overvoltage protection, output overcurrent, short-circuit protection, and over temperature shut-down. In addition, the rise time of output voltage can be adjusted to minimize in-rush current and to ensure system stability. Before any exception condition is notified via the low-active FAULTB signal, a deglitch of 7ms is applied to prevent false triggering. Pin Assignments (Top View) IN 1 IN 2 IN 3 EN 4 FRS 5 GND 6 18 SRC V-QFN4040-17 11 IMON 10 FAULTB 9 DISC2 8 DISC1 7 VREG 17 OUT 16 OUT 15 OUT 14 VLIM 13 ILIM 12 DV/DT The DPS1135 is housed in the low-profile and space-saving V-QFN4040-17 package, which is manufactured with environmentally friendly material. Features - Wide Operating Voltage Range: 4V to 24V - One-Channel Power Switch with Integrated Adjustable Current & Voltage Limits - Ability to Discharge the Input and Output Ports either Individually or...