The SABMB621 is a 6-channel supercapacitor auto-balancing PCB with three ALD910021SALI SAB MOSFETs pre-installed, designed for balancing series-connected supercapacitors with near-zero additional power dissipation. The board measures 0.6 in. by 1.6 in. and features three 8-lead SOIC footprints for the ALD9100XX devices, mounting holes, and optional TO277 footprints for external Schottky clamping diodes. It is rated for industrial temperature operation from -40°C to +85°C and complies with RoHS standards. Each ALD910021SALI is rated for a maximum voltage of 15.0 V across the device. Multiple SABMB621 boards can be cascaded to balance stacks of more than six supercapacitors.
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 | SABMB621 |
| Product Name | 6-Channel SAB PCB with three mounted ALD910021SALI |
