Current Limit Click is a compact add-on board that contains a low-voltage, P-channel MOSFET power switch intended for high-side load switching applications. This board features the MAX890L, a low-resistance power switch with the adjustable, accurate current limit system, and thermal shutdown from Maxim Integrated. Its internal current-limiting circuitry...
eFuse 2 Click is a compact add-on board that contains an integrated FET hot-swap device. This board features the TPS259631, a highly integrated circuit protection and power management solution from Texas Instruments. It provides multiple protection modes against overloads, short circuits, voltage surges, and excessive inrush current. Also, it is possible...
Power MUX Click features power multiplexer that enables transition between two power supplies (such as a battery and a wall adapter), each operating at 2.8V to 5.5V and delivering up to 2A current depending on the package. This IC provides inrush current control and thermal protection to Power MUX Click, manual and auto-switching operating modes,...
Power MUX 2 Click is a compact add-on board that contains a highly configurable power mux. This board features the TPS2120, a dual-input single-output power multiplexer with an automatic switchover feature from Texas Instruments. This Click board™ prioritizes the main supply when present and quickly switches to auxiliary supply when the main supply drops....
eFuse 3 Click is a compact add-on board that contains an electronic eFuse. This board features the NIS6150, a resettable fuse that can significantly enhance the reliability of a USB application from both catastrophic and shutdown failures from ON Semiconductor. It is designed to buffer the load device from the excessive input voltage, which can damage...
Balancer 5 Click is an intelligent 2-cell Li-Ion battery charger, system power manager, and a battery fuel gauge Click board™. Balancer 5 click is based on BQ25887 controller which has some extra features enabling charging without too much hassle. As a system power distributor, it can supply up to 3.3A to a connected battery. By utilizing an externally connected USB power supply, it can charge a 2-cell Li-Ion battery. A dedicated power management IC with the optimized smart power control allows very efficient management of the available power.
The Balancer 5 click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.
LED Driver 4 click is a form of a high-efficiency boost converter that is ideally suited for driving an array of white LEDs. The driver has the ability to dim the connected LED array, without producing any noise on the output. The Click board™ is capable of driving a LED array with up to 26V, providing a constant current to the LED segments. The LED segments are connected in series between the output terminals, which results in an even current distribution, thus providing a uniform brightness of each LED. A built-in soft-start function prevents large inrush current. Output open LED circuit, thermal, and undervoltage protection, provide a reliable operation.
LED driver 2 click carries the MCP1643 - LED constant current regulator, made by Microchip. It is a compact, high-efficiency, fixed frequency, synchronous step-up converter, optimized to drive one LED with the constant current. It can be powered by a two-cell alkaline/NiMH/NiCd battery (2.4V), or via the mikroBUS™ power supply pins. LED Driver 2 click also features 3W high power LED by QT-Brightek. This LED can be dimmed by applying the variable duty cycle PWM signal to the EN pin of the MCP1643 regulator, through the PWM pin of the mikroBUS™.
Thanks to its relatively high constant current driving capability and the overvoltage protection on the output, this integrated circuit is perfectly suited for high brightness/power LED applications: portable LED lighting products, LED Flashlight and Head Lamps, Rechargeable Flashlights, General LED constant current applications and so on.
Combine click boards™ with ease
mikroBUS Shuttle is a small add-on board, which is intended to be used with Shuttle click, in order to expand the mikroBUS™ with additional stacking options. This small add-on board has one mikroBUS™ equipped on itself and it is connected to the Shuttle click via the flat ribbon cable (20cm). One Shuttle click can support up to four mikroBUS Shuttles, allowing simple and elegant stacking solution for click board™ line of products.