Switch hall chip_Products

Model	Applications	Working voltage	Range	Type of output	Advantages
CH423P/PN	Flow meter & Electric tools & Home appliance BLDC & Consumer small motor	3.3V~30V	±18G	Collector open-drain output	Reverse protection & output flow limit & built-in drag resistance
CH423N	Flow meter & Electric tools & Home appliance BLDC & Consumer small motor	3.3V~30V	±18G	Collector open-drain output	Reverse protection
CH44XP / CHA44XP	Car window & skylight & The seat motor & Automobile oil pump & Electric fan	2.5V~22V	±30G	Open leakage output	Reverse protection & output flow limit & built-in drag resistance
CH463A/AN	Electric bicycle&Electric two-wheelers&Industrial sewing machine&Industrial motor	3.5V~30V	±45G	Collector open-drain output	Reverse protection & Output current limit
CH481	Car window, skylights, automobile seat motor, proximity switch, brake light sensors, etc	2.8V~30V	7-450G Programmable	Open leakage output	Reverse protection & Output current limit
CH912L	Vehicle sun visor, gas meter, flow meter, smart water meter / electricity meter, ice making machine, sweeping robot, humidifier, gas meter temperature recorder, side support switch	1.65V~5.25V	±33G	Push from the output	Internal pull-up and pull-down functions
CHA921	Auto shift, locks, safety lock, position detection	2.5V~22V	15G~33G	Open leakage output	Reverse protection & Output current limit
CHI931	Approity sensors, robots, fitness equipment, flowmeters, valves, humidifiers, water purifiers	2.5V~22V	±20G~±30G	Open leakage output	Reverse protection & Output current limit