The SABMB228 is a 2-channel supercapacitor auto-balancing PCB with an ALD910028SALI SAB MOSFET installed. It measures 0.6 in. by 1.0 in. and includes mounting holes, a single 8-lead SOIC footprint, and terminals labeled V+, A, B, C, and V-. The board supports cascading with other SABMBXX boards to balance series stacks of supercapacitors ranging from 0.1F to 3000F and beyond. It operates within an industrial temperature range of -40°C to +85°C and is RoHS compliant. The ALD910028SALI SAB MOSFET is rated for a maximum reverse bias diode current of 80mA per channel and is designed for near-zero power dissipation during supercapacitor balancing, making it suitable for energy harvesting and battery-powered applications. Optional Schottky rectifiers can be mounted on the board to clamp transient surge currents.
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 SAB PCBs provide active continuous leakage current regulation and self-balancing of unlimited quantities of stacked series-connected supercapacitors. 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 | SABMB228 |
| Product Name | 2-Channel SAB PCB with one mounted ALD910028SALI |
