BQ2004H datasheet, PDF - EEWORLD Datasheet

BQ2004H: DescriptionBQ2004H Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination; Categorysemiconductor Power management; File Size666KB，23 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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BQ2004H Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination

Parameter Name	Attribute value
Absolute Vin (safety rating)(Max)((V))	7
Rating	Catalog
Features	Temp Monitoring (Thermistor Pin)
Control topology	Switch-Mode Buck
Charge current(Max)(A)	2
Operating Vin(Min)(V)	4.5
Cell chemistry	NiCd,NiMH
Approx. price(US$)	2.26 \| 1ku
Battery charge voltage(Min)(V)	0
Control interface	Standalone (RC-Settable)
Package Group	SOIC\|16
Battery charge voltage(Max)(V)	20
Operating Vin(Max)(V)	5.5
Number of series cells	1,2,3,4

	BQ2004H	BQ2004E
Description	BQ2004H Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination	BQ2004E Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination
Absolute Vin (safety rating)(Max)((V))	7	7
Rating	Catalog	Catalog
Features	Temp Monitoring (Thermistor Pin)	Temp Monitoring (Thermistor Pin)
Control topology	Switch-Mode Buck	Switch-Mode Buck
Charge current(Max)(A)	2	2
Operating Vin(Min)(V)	4.5	4.5
Cell chemistry	NiCd,NiMH	NiCd,NiMH
Approx. price(US$)	2.26 \| 1ku	2.26 \| 1ku
Control interface	Standalone (RC-Settable)	Standalone (RC-Settable)
Package Group	SOIC\|16	SOIC\|16
Battery charge voltage(Max)(V)	20	20
Operating Vin(Max)(V)	5.5	5.5
Number of series cells	1,2,3,4	1,2,3,4

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