Description
EC9525
The EC9525 is protection IC with Power MOS for over-charge/discharge of rechargeable one-cell Lithium-ion(Li+) excess load current, further include a short circuit protector for preventing large external short circuit current.Each of these IC is composed of three voltage detectors, a reference unit, a delay circuit, a short circuit protector, a logic circuit and two N-type Power MOS.When charging voltage crosses the detector threshold from a low value to value higher than VDET1, the o
Features
- Low supply current High accuracy detector Threshold Supply current Standby current (after detecting over-discharge) Over-charge detector(Topt=25ºC) Over-charge detector (Topt=0 to 50ºC) Over-discharge detector Variety of detector threshold Built in protection circuit Output delay of over charge Output delay of over-discharg Package Over-charge detector threshold Over-discharge detector threshold Excess current protection Accuracy Time delay at VDD=4.3V VDD=2.4V with built-in capacitor
EC9525
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