The SABMBOVP224 is a precision dual over-voltage protection printed circuit board populated with an ALD910024SALI supercapacitor auto balancing (SAB™) MOSFET IC, providing a threshold voltage of 2.40V. The board measures 0.6 in by 1.6 in, features mounting holes, and is rated for industrial temperature operation from -40°C to +85°C. It supplies up to 100mA of clamp current at input voltages above the threshold, with output current increasing sharply by approximately 3mA per 1mV change in voltage. The device enables automatic, passive balancing of series-connected supercapacitors with near-zero power dissipation below threshold, and supports cascading for higher voltage stacks. It is RoHS compliant and designed for energy harvesting and battery-powered applications requiring minimal leakage loss.
ALD offers a line of Supercapacitor Auto Balancing Integrated Circuits (IC) as well as SAB and SABOVP (Over-Voltage Protection) Printed Circuit Boards (PCB). The SABOVP PCBs provide voltage balancing of series-connected supercapacitors through superior over-voltage clamping circuitry. These products, when used in appropriately designed applications, dissipate near-zero leakage currents, practically eliminating extra power dissipation. Supercapacitors connected in series stacks can be balanced with various combinations of multiple cascaded SABMB or SABMBOVP packages.
| Advanced Linear Devices, Inc. | |
|---|---|
| Product Category | Transistors |
| Product Number | SABMBOVP224 |
| Product Name | 2-Channel SABOVP PCB with one mounted ALD910024SALI* |
