ZHCSH22C January 2009 – November 2017 LM3241
PRODUCTION DATA.
At very light loads (50 mA to 100 mA), the LM3241 enters Eco-mode operation with reduced switching frequency and supply current to maintain high efficiency. During Eco-mode operation, the LM3241 positions the output voltage slightly higher (+7 mV typical) than the normal output voltage during PWM mode operation, allowing additional headroom for voltage drop during a load transient from light to heavy load.