Datasheet Texas Instruments BQ2000T — 数据表

制造商	Texas Instruments
系列	BQ2000T

具有dT / dt端接功能的开关模式多化学电池充电器

数据表

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PDF, 1.3 Mb, 修订版: D, 档案已发布: Jan 14, 2010

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价格

状态

	BQ2000TPN-B5	BQ2000TPW	BQ2000TPWG4	BQ2000TPWR	BQ2000TPWRG4	BQ2000TSN-B5	BQ2000TSN-B5G4	BQ2000TSN-B5TR	BQ2000TSN-B5TRG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	No	No	No	Yes	No	Yes	No

打包

	BQ2000TPN-B5	BQ2000TPW	BQ2000TPWG4	BQ2000TPWR	BQ2000TPWRG4	BQ2000TSN-B5	BQ2000TSN-B5G4	BQ2000TSN-B5TR	BQ2000TSN-B5TRG4
N	1	2	3	4	5	6	7	8	9
Pin	8	8	8	8	8	8	8	8	8
Package Type	P	PW	PW	PW	PW	D	D	D	D
Industry STD Term	PDIP	TSSOP	TSSOP	TSSOP	TSSOP	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	50	150	150	2000	2000	75		2500	2500
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE		LARGE T&R	LARGE T&R
Device Marking	2000T-B5	BQ20T	BQ20T	BQ20T	BQ20T	2000T		2000T	2000T
Width (mm)	6.35	4.4	4.4	4.4	4.4	3.91	3.91	3.91	3.91
Length (mm)	9.81	3	3	3	3	4.9	4.9	4.9	4.9
Thickness (mm)	3.9	1	1	1	1	1.58	1.58	1.58	1.58
Pitch (mm)	2.54	.65	.65	.65	.65	1.27	1.27	1.27	1.27
Max Height (mm)	5.08	1.2	1.2	1.2	1.2	1.75	1.75	1.75	1.75
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	BQ2000TPN-B5	BQ2000TPW	BQ2000TPWG4	BQ2000TPWR	BQ2000TPWRG4	BQ2000TSN-B5	BQ2000TSN-B5G4	BQ2000TSN-B5TR	BQ2000TSN-B5TRG4
# Series Cells							1 2 3 4
Absolute Vin (safety rating)(Max)(, V	7	7	7	7	7	7		7	7
Absolute Vin (safety rating)(Max)((V))							7
Approx. Price (US$)							1.84 \| 1ku
Battery Charge Voltage(Max), V	20	20	20	20	20	20		20	20
Battery Charge Voltage(Max)(V)							20
Cell Chemistry	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer NiCd NiMH	Li-Ion/Li-Polymer,NiCd,NiMH	Li-Ion/Li-Polymer,NiCd,NiMH
Charge Current(Max), A	2	2	2	2	2	2		2	2
Charge Current(Max)(A)							2
Control Interface	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	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	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		1,2,3,4	1,2,3,4
Operating Vin(Max), V	6	6	6	6	6	6		6	6
Operating Vin(Max)(V)							6
Operating Vin(Min), V	4	4	4	4	4	4		4	4
Operating Vin(Min)(V)							4
Package Group	PDIP	TSSOP	TSSOP	TSSOP	TSSOP	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	8TSSOP: 19 mm2: 6.4 x 3(TSSOP)	8TSSOP: 19 mm2: 6.4 x 3(TSSOP)	8TSSOP: 19 mm2: 6.4 x 3(TSSOP)	8TSSOP: 19 mm2: 6.4 x 3(TSSOP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)		8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)							See datasheet (PDIP)
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)	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	N/A	N/A	N/A

生态计划

	BQ2000TPN-B5	BQ2000TPW	BQ2000TPWG4	BQ2000TPWR	BQ2000TPWRG4	BQ2000TSN-B5	BQ2000TSN-B5G4	BQ2000TSN-B5TR	BQ2000TSN-B5TRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant
Pb Free	Yes	No

应用须知

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U-504 Using the bq2000/T to Control Fast Charge (Rev. B)
PDF, 193 Kb, 修订版: B, 档案已发布: Dec 2, 2004
The bq2000/T are programmable, monolithic ICs for fast-charge management of nickel cadmium, nickel metal-hydride, and lithium-ion batteries in single- or multichemistry applications. This application note discusses simple ways to select all necessary components to implement various switch-mode topologies. It also discusses how to configure the bq2000/T inputs to accomodate different appplication c
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Battery Charger Termination Issues With System Load Applied Across Battery (Rev. A)
PDF, 151 Kb, 修订版: A, 档案已发布: Oct 2, 2006
Battery Charger Termination Issues With System Load Applied Across Battery While Charging

模型线

系列: BQ2000T (9)

BQ2000TPN-B5 BQ2000TPW BQ2000TPWG4 BQ2000TPWR BQ2000TPWRG4 BQ2000TSN-B5 BQ2000TSN-B5G4 BQ2000TSN-B5TR BQ2000TSN-B5TRG4

制造商分类

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