The SABMB619 is a 6-channel printed circuit board pre-mounted with three ALD910019SALI supercapacitor auto-balancing MOSFETs, designed for balancing up to six series-connected supercapacitors with near-zero additional power dissipation. The board measures 0.6 inches by 1.6 inches and includes three 8-lead SOIC footprints with terminals labeled V+, A through G, and V-. It supports cascading with other SABMB6 or SABMB16 boards to balance longer supercapacitor stacks. The ALD910019SALI devices are rated for an industrial temperature range of -40°C to +85°C and comply with RoHS standards. Optional Schottky rectifiers can be installed across each MOSFET to clamp transient reverse currents. Each IC has a maximum voltage rating of 15.0V and supports up to 80mA of reverse bias current. The board requires wiring to the supercapacitor nodes but requires no external configuration beyond mounting and connection.
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 | SABMB619 |
| Product Name | 6-Channel SAB PCB with three mounted ALD910019SALI |
