Advanced Linear Devices, Inc. QUAD/DUAL SUPERCAPACITOR AUTO BALANCING (SAB™) MOSFET ARRAY ALD910025SAL

The ALD910025SAL is a dual supercapacitor auto-balancing MOSFET array designed to balance leakage currents in up to two series-connected supercapacitors. It is packaged in an 8-pin SOIC with dimensions of 4.69 to 5.00 mm in length, 3.50 to 4.05 mm in width, and a lead pitch of 1.27 mm BSC. Each device features a precision gate threshold voltage of 2.50 V at 1 µA drain-source current, with output currents ranging from <0.3 nA to over 1000 µA, varying exponentially with input voltage. The device operates with a drain-source voltage up to 10.6 V and a maximum operating current of 80 mA. It is rated for commercial temperature operation from 0°C to +70°C. The part includes near-zero additional leakage currents and automatic balancing without external components.