The SABMB910022 is a 4-channel supercapacitor auto-balancing PCB with two ALD910022SALI SAB MOSFETs installed, designed for balancing two to four supercapacitors in series. It measures 0.6 in. by 1.6 in. and features two 8-lead SOIC footprints, mounting holes, and terminals labeled V+, A through E, and V-. The board supports cascading with other SABMBXX boards and is rated for a maximum voltage of 15.0V per board. It operates within the industrial temperature range of -40°C to +85°C and is RoHS compliant. The ALD910022SALI devices have threshold voltages tuned for specific supercapacitor voltage levels, enabling near-zero power dissipation during balancing. Optional Schottky rectifiers can be mounted for transient clamping.
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 | SABMB910022 |
| Product Name | 4-Channel SAB PCB with two mounted ALD910022SALI |
