Industry's first automotive leakage detection IC unveiled

20th November 2013

Staff Reporter

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Datasheet

Due to the increased proliferation of electric and hybrid vehicles, a greater demand for 100V AC outlets for powering consumer electronics/appliances and to act as an emergency power source has been seen. The BD9582F-M, with a guaranteed operating range up to 105C, is the industry's first*1 leakage detection IC specifically designed for AC outlets in automotive systems (i.e. AC inverters). In addition, ultra-low current operation reduces battery consumption considerably.

Highlight 1: Supports operating temperatures up to 105C (automotive-grade)

The BD9582F-M features an operating temperature range of -40C to +105C, implements electromagnetic countermeasures, and complies with reliability test certification standards for automotive ICs, providing the necessary reliability for automotive applications.

Highlight 2: Industry-low current consumption

Circuit optimization results in the industry's lowest current consumption (330uA typ.), contributing to significantly lower battery consumption in circuit breakers and other sets designed for continuous operation.

Applications

Ideal for AC inverters and charging equipment in electric and hybrid vehicles. Also suitable for standard circuit breakers and leakage relays.

Lineup

Package	Part No.	Operating Temp. (℃)	Supply Voltage (V)	Supply Current (μA)Typ.	Trip Voltage^*1 (ｍV)Typ.	Detection Level (wave)	RoHS Compliant	AEC-Q100^*2Compliant
SOP8	NEW BD9582F-M	-40～105	12～22	330	7.5	0.5	Yes	Yes
SOP8	BD9582F	-20～95	12～22	330	7.5	0.5	Yes	-
SIP8	BD9582N	-20～95	12～22	330	7.5	0.5	Yes	-
SOP8	BD9584F	-20～95	8～22	250	9.2	1.0	Yes	-

*1: The input voltage at which the IC determines leakage has occurred
*2: Quality standard that defines stress testing for automotive IC certification