ALD910020 Overview
Description
The ALD810020/ALD910020 are members of the ALD8100xx (quad) and ALD9100xx (dual) family of Supercapacitor Auto Balancing MOSFETs, or SAB™ MOSFETs. SAB MOSFETs are built with production proven EPAD® technology and are designed to address voltage and leakage-current balancing of supercapacitors connected in series.
Key Features
- In this mode, input voltage VIN = VGS = VDS
- This VIN, when connected across each supercapacitor in a series, balances each supercapacitor to within its voltage and current limits
- When VIN = 2.00V is applied to an ALD810020/ALD910020, its IOUT is 1µA
- For a 100mV increase in VIN, to 2.10V, IOUT increases by about tenfold
- For an additional increase in VIN to 2.22V for the ALD910020 (2.24V for the ALD810020), IOUT increases one hundredfold, to 100µA
