The SABMB810028 is a 4-channel supercapacitor auto-balancing printed circuit board based on the SABMB16 design, populated with one ALD810025SCLI SAB MOSFET. It measures 0.6 inches by 1.6 inches and includes mounting holes. The board is rated for operation from -40°C to +85°C and is RoHS compliant. It supports balancing two to four supercapacitors in series and can be cascaded with other SABMB16 boards to balance larger stacks. Maximum voltage per board is 15.0V. The ALD8100XX SAB MOSFET on board has a maximum drain current of 80mA and intrinsically dissipates near-zero power during normal operation. Optional Schottky diodes may be added for transient clamping, and resistor values R1 and R2 are user-selectable from open circuit to 0.0Ω.
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 | SABMB810028 |
| Product Name | 4-Channel SAB PCB with one mounted ALD810028SCLI |
