The SABMB229 is a 2-channel supercapacitor auto-balancing printed circuit board with an ALD910029SALI SAB MOSFET installed, designed to balance two series-connected supercapacitors with near-zero additional power dissipation. It features a compact 0.6 in. by 1.0 in. size with mounting holes and a single 8-lead SOIC footprint. The board operates within an industrial temperature range of -40°C to +85°C and is RoHS compliant. It supports cascading with other SABMBXX boards to balance larger supercapacitor stacks. Reverse bias surge current protection is available via optional Schottky diodes mounted on TO277 footprints. The ALD910029SALI device is rated for a maximum 15.0 V voltage across the IC and 80 mA reverse diode current.
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 | SABMB229 |
| Product Name | 2-Channel SAB PCB with one mounted ALD910029SALI |
