90V to 12V 5A; External 120V high voltage step-down solution; 75V to 5V 12V 6A high current converter; 48V to 12V 6A converter chip; 105V to 9V 12V 24V 5A power management chip; 24V-95V input step-down 12V 6A power module;

125V high voltage step-down power module; 12V 6A step-down power module;

Description:

Shenzhen Aolong Electronics introduces high voltage, high current converter chips; AL1241 is a 120V switching step-down constant voltage driver, requiring

an external NMOS to complete BUCK DC step-down, capable of operating over a wide input

voltage range with excellent load and line regulation.

Safety protection mechanisms include cycle-by-cycle peak current limiting, soft start,

overvoltage protection, and thermal protection.

AL1241 features a built-in high-current driver MOS, which can drive external

hard-to-drive high-current MOS, enabling compatibility with different NMOS to achieve

varying current outputs. It adopts a simple and universal 8-pin ESOP8 package.

Features:

? Wide input voltage: +9V to 120V

? Output voltage adjustable from 1.25V to 50V

? Capable of driving high-power switching MOS

? Supports inexpensive electrolytic capacitors

? Fixed 125K frequency

? External current limiting protection

? Short-circuit protection

? Thermal protection

? Cycle-by-cycle current protection

? E-SOIC8 package

Applications

? Electric vehicles

? Balance bikes

? Solar energy, electric equipment

? Electronic battery charging