S-8205A/B Series Applications-Optimized-Battery-Protection Circuits.
A frequently requested feature is a Pin Disconnect Detection. When a disrupted connection between protection IC and battery pack is detected, the state of the CO-pin will disable further charging and enhancing of the safety of Li-ion batteries. The discharge of that battery pack is still possible.
All contained voltage detectors are of high precision between 15mV and 100mV depending on the function. Overcharge detection voltage is 3.55V..4.4V with 25mV accuracy. Overdischarge detection voltage is 2.0V..3.2V with 80mV accuracy. Discharge overcurrent detection voltage is 0.05V..0.3V with 15mV accuracy and charge overcurrent detection voltage is -0.05V..-0.3V with 30mV accuracy. The detection voltage in short circuit case is 0.5V..1.0V with 100mV accuracy.
The delay times for the Overcharge- Overdischarge- and Charge-/Discharge-Overcurrent detection can be set with external capacitors. The delay time for the case of short circuit is internally fixed.
The pins CTLC CTLC Cytotoxic T Lymphocytes and CTLD CTLD Country Top-Level Domain
CTLD Churches Together in Lincoln and District
CTLD Controller Description permit external control of charge and discharge (Equity Practice) the old mode or form of taking an account before a master in chancery.
(Equity Practice) See under Charge,
See also: Charge Discharge . To protect the battery pack from over temperature damage a temperature sensor switch IC or for less ambitious applications a PTC (PTC, Needham, MA, www.ptc.com) Long a world leader in mechanical computer-aided design, manufacturing and engineering software, PTC, through acquisitions and reorganization, has transformed itself into a leading provider of Internet-based B2B solutions for discrete manufacturers. connected to the CTLC pin can perform the task.
Contact: Paul Krisam, Technical Sales Support Manager, Components Department Seiko Instruments GmbH, Siemensstrasse 9, 63263 Neu-Isenburg, Germany Tel.: +49-6102-297-143, Fax.: +49-6102-297-50-143 Mobile: +49-172-6396-127, eMail : Paul.Krisam@seiko-instruments.de Website : http://www.seiko-instruments.de
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|Publication:||PR Newswire Europe|
|Date:||Dec 6, 2010|
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