Datasheet Texas Instruments BQ2004 — Ficha de datos

Fabricante	Texas Instruments
Serie	BQ2004

Cargador de batería NiCd / NiMH en modo conmutado con dV negativo, detección de voltaje pico, terminación dT / dt

Hojas de datos

PDF, 612 Kb, Revisión: B, Archivo publicado: abr 19, 2005

Extracto del documento

	BQ2004PN	BQ2004PNG4	BQ2004SN	BQ2004SNG4	BQ2004SNTR	BQ2004SNTRG4
Estado del ciclo de vida	NRND (No recomendado para nuevos diseños)	NRND (No recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí	No	No	No	Sí	No

	BQ2004PN	BQ2004PNG4	BQ2004SN	BQ2004SNG4	BQ2004SNTR	BQ2004SNTRG4
N	1	2	3	4	5	6
Pin	16	16	16	16	16	16
Package Type	N	N	D	D	D	D
Industry STD Term	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	25	25	40	40	2500	2500
Carrier	TUBE	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	2004PN	-A4	2004	-A4	A4	A4
Width (mm)	6.35	6.35	3.91	3.91	3.91	3.91
Length (mm)	19.3	19.3	9.9	9.9	9.9	9.9
Thickness (mm)	3.9	3.9	1.58	1.58	1.58	1.58
Pitch (mm)	2.54	2.54	1.27	1.27	1.27	1.27
Max Height (mm)	5.08	5.08	1.75	1.75	1.75	1.75
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	BQ2004PN	BQ2004PNG4	BQ2004SN	BQ2004SNG4	BQ2004SNTR	BQ2004SNTRG4
Absolute Vin (safety rating)(Max)(, V	7	7	7	7	7	7
Battery Charge Voltage(Max), V	20	20	20	20	20	20
Cell Chemistry	NiCd,NiMH	NiCd,NiMH	NiCd,NiMH	NiCd,NiMH	NiCd,NiMH	NiCd,NiMH
Charge Current(Max), A	2	2	2	2	2	2
Control Interface	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)
Control Topology	Switch-Mode Buck	Switch-Mode Buck	Switch-Mode Buck	Switch-Mode Buck	Switch-Mode Buck	Switch-Mode Buck
Number of Series Cells	1,2,3,4	1,2,3,4	1,2,3,4	1,2,3,4	1,2,3,4	1,2,3,4
Operating Vin(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Operating Vin(Min), V	4.5	4.5	4.5	4.5	4.5	4.5
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)
Special Features	Temp Monitoring (Thermistor Pin)	Temp Monitoring (Thermistor Pin)	Temp Monitoring (Thermistor Pin)	Temp Monitoring (Thermistor Pin)	Temp Monitoring (Thermistor Pin)	Temp Monitoring (Thermistor Pin)
USB Feature	N/A	N/A	N/A	N/A	N/A	N/A

	BQ2004PN	BQ2004PNG4	BQ2004SN	BQ2004SNG4	BQ2004SNTR	BQ2004SNTRG4
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

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Serie: BQ2004 (6)

Semiconductors> Power Management> Battery Management Products> Battery Charger IC