Battery protection circuit

Abstract

A battery protection circuit includes a voltage source, a first resistor, a charging controller, a first charging transistor, a second resistor, and a current voltage converter. The first resistor includes a first terminal connected to the voltage source. The charging controller supplies a charging control current through a charging control terminal. The first charging transistor includes a gate terminal and a first terminal. The second resistor is connected between the gate terminal and first terminal of the first charging transistor. The current voltage converter is connected to a second terminal of the first resistor to electrically connect the voltage source to the gate terminal of the first charging transistor depending on the charging control current.

Dependencies are inferred from the claim text.