LAPIS ML5232
The ML5232 is an overvoltage protection IC for 14-series-cell Li-ion rechargeable battery packs. It asserts the "L" level on the N-channel open drain alarm output and the "H" level on the CMOS alarm output if overvoltage condition is detected on any single cell.| Part No. | ML5232 |
|---|---|
| Datasheet | ML5232 Download |
| Manufacturer |  LAPIS |
| Description | Overvoltage Protector |
| Buy | Stock & Price |
GENERAL DESCRIPTION
●FEATURES
● 14-series-cell high-precision overvoltage detection Individual cell monitoring performed Fewer cells supported by shorting cell inputs. Overvoltage detection threshold/accuracy : 4.35 V ±20 mV (max) Overvoltage release threshold/accuracy : 3.90 V ±30 mV (max)● Integrated detection delay timer Overvoltage detection delay : 2 sec Overvoltage release delay : 0.2 sec Overvoltage detection and release delays are reduced to 0.1 sec in the customer test mode
● Dual overvoltage alarm outputs Both the OVN pin (N-channel open-drain) and the OV pin (CMOS) are available for overvoltage alarm output
● Externally-controlled overvoltage alarm OVN and OV alarms enabled by the CTRL pin input
● Variety of overvoltage thresholds and detection delays can be redefined and supplied as code products
● Low current consumption Normal operation state : 2.5 µA (typ), 8µA (max) Overvoltage state : 4.5 µA (typ), 15µA (max)
● Supply voltage : +7 V to +80 V
● Operating temperature :...
