Nickel hydrogen battery charger chip solution

Nickel hydrogen battery charger chip solution

Nickel hydrogen battery chargers are composed of circuit boards, switch power plugins, LED light-emitting diodes, charging management ICs, etc. Currently, some nickel hydrogen battery chargers on the market only have LED light-emitting diodes, which light up as long as the power is connected and cannot detect whether the battery is fully charged, making it very prone to danger. The Xinshangning nickel hydrogen battery charger chip, as a high-performance chip, not only can adopt constant current and maintenance charging mode, but also has charging management protection, making the product safer and more reassuring to use.

technical parameter

Technical parameter

The A chip is suitable for operating voltages of 2.0-5.5V and operating currents within 1mA;

The working temperature of B-core is wide: -40 ° C~85 ° C.

The C chip adopts constant current mode and maintenance charging mode to manage the charging of the battery;

The D chip integrates a reference voltage source internally, and the peripheral circuit does not need to add a reference source;