The SABMB810029 is a 4-channel supercapacitor auto-balancing PCB with one ALD810029SCLI SAB MOSFET installed, designed to balance two to four series-connected supercapacitors with near-zero power dissipation. The board measures 0.6 in. by 1.6 in. and features mounting holes, two 8-lead SOIC footprints, and one 16-lead SOIC footprint for SAB MOSFETs, with optional R1/R2 resistors and Schottky diode clamping. It supports cascading multiple boards to balance larger stacks, operates within -40°C to +85°C, and is rated for a maximum 15.0V differential per board. The PCB uses RoHS-compliant FR4 material. The ALD810029SCLI device has a threshold voltage tailored to balance supercapacitors with nominal voltages up to approximately 2.9V based on its SAB MOSFET family alignment.
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 | SABMB810029 |
| Product Name | 4-Channel SAB PCB with one mounted ALD810029SCLI |
