SII Semiconductor Corporation Introduces a New 2-to-3-Cell Secondary Battery Protection IC for Rechargeable Li-ion Batteries Utilizing an Ultra-small Package | Seiko Instruments Inc.
AP9221 1-Cell Battery Protection IC - Diodes Inc | Mouser
Battery Protection IC with Integrated FET for 1-Cell Li-ion Systems - New Industry Products
SII Semiconductor Corporation Introduces New 1-Cell Lithium-ion Battery Protection ICs with Temperature and Charge/Discharge Control Options | Seiko Instruments Inc.