BQ2060 Status: NRND

Multi-Chemistry SBS 1.1 Compliant Gas Gauge With 5 LED Drivers, Additional Battery Mgmt Control

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Product is Not Recommended for New Design (NRND)

Replaced By:

BQ2060A The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.

Datasheet

SBS v1.1-Compliant Gas Gauge IC (Rev. E) (bq2060.pdf, 1002 KB)
13 Oct 2005 Download

bq2060E207 Errata (sluz001.pdf, 15 KB)
15 Dec 2000 Download

	BQ2060	BQ2060A
Charge vs Discharge Relationship	C=D	C=D
Battery Capacity(Min)(mAh)	800	800
Battery Capacity(Max)(mAh)	10000	10000
Communication Interface	HDQ, SMBus	SMBus, HDQ
Capacity Indication LEDs(Max)(#)	5	5
Pin/Package	28SSOP/QSOP	28SSOP/QSOP
Approx. Price (US$)	4.55 \| 1ku	3.00 \| 1ku
	Samples	Samples
	Inventory	Inventory

Product Information

Features

Provides Accurate Measurement of Available Charge in NiCd, NiMH, Li-Ion, and Lead-Acid Batteries
Supports SBS Smart Battery Data Specification v1.1
Supports the 2-Wire SMBus v1.1 Interface with PEC or 1-Wire HDQ16
Reports Individual Cell Voltages
Monitors and Provides Control to Charge and Discharge FETs in Li-Ion Protection Circuit
Provides 15-Bit Resolution for Voltage, Temperature, and Current Measurements
Measures Charge Flow Using a V-to-F Converter with Offset of Less Than 16 µV After Calibration
Consumes Less Than 0.5 mW Operating
Drives a 4- or 5-Segment LED Display for Remaining Capacity Indication
28-Pin 150-mil SSOP

Description

The bq2060 SBS-compliant gas gauge IC for battery pack or in-system installation maintains an accurate record of available charge in rechargeable batteries. The bq2060 monitors capacity and other critical battery parameters for NiCd, NiMH, Li-ion, and lead-acid chemistries. The bq2060 uses a V-to-F converter with automatic offset error correction for charge and discharge counting. For voltage, temperature, and current reporting, the bq2060 uses an A-to-D converter. The onboard ADC also monitors individual cell voltages in a Li-ion battery pack and allows the bq2060 to generate control signals that may be used with a pack supervisor to enhance pack safety.

The bq2060 supports the smart battery data (SBData) commands and charge-control functions. It communicates data using the system management bus (SMBus) 2-wire protocol or the Benchmarq 1-wire HDQ16 protocol. The data available include the battery’s remaining capacity, temperature, voltage, current, and remaining run-time predictions. The bq2060 provides LED drivers and a push-button input to depict remaining battery capacity from full to empty in 20% or 25% increments with a 4- or 5-segment display.

The bq2060 works with an external EEPROM. The EEPROM stores the configuration information for the bq2060, such as the battery’s chemistry, self-discharge rate, rate compensation factors, measurement calibration, and design voltage and capacity. The bq2060 uses the programmable self-discharge rate and other compensation factors stored in the EEPROM to accurately adjust remaining capacity for use and standby conditions based on time, rate, and temperature. The bq2060 also automatically calibrates or learns the true battery capacity in the course of a discharge cycle from near full to near empty levels.

The REG output regulates the operating voltage for the bq2060 from the battery cell stack using an external JFET.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
BQ2060SS-E207-EP	ACTIVE	0 to 70	4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	40 \| TUBE	Purchase Samples
BQ2060SS-E207-EPG4	ACTIVE	0 to 70	4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	40 \| TUBE	Purchase Samples
BQ2060SS-E207TR-EP	ACTIVE	0 to 70	4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	2500 \| LARGE T&R	Purchase Samples
BQ2060SS-E411	ACTIVE		4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	40 \| TUBE
BQ2060SS-E411G4	ACTIVE		4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	40 \| TUBE
BQ2060SS-E411TR	ACTIVE		4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	2500 \| LARGE T&R	Purchase Samples
BQ2060SS-E411TRG4	ACTIVE		4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	2500 \| LARGE T&R	Purchase Samples
BQ2060SSE207TREPG4	ACTIVE	0 to 70	4.55 \| 1ku	SSOP/QSOP (DBQ) \| 28	View	2500 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status			Reported Distributor Inventory
BQ2060SS-E207-EP	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	680 \| 26 Nov	4 Weeks	Americas	Avnet	10
		>10k \| 7 Jan		Americas	Rochester Electronics	10
				Europe	Spoerle	560
BQ2060SS-E207-EPG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	680 \| 26 Nov	4 Weeks	None Reported View Distributors
	0*	>10k \| 7 Jan	4 Weeks
BQ2060SS-E207TR-EP	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4942 \| 26 Nov	5 Weeks	Americas	Avnet	>1k
		5058 \| 26 Dec
		>10k \| 29 Dec
BQ2060SS-E411	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8560 \| 26 Nov	4 Weeks	Americas	Avnet	80
		5876 \| 29 Dec		Americas	DigiKey	>1k
				Asia	WPI	48
				Europe	EBV Elektronik	10
BQ2060SS-E411G4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8560 \| 26 Nov	4 Weeks	Europe	Farnell	1
	0*	5876 \| 29 Dec	4 Weeks
BQ2060SS-E411TR	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1557 \| 11 Dec	7 Weeks	None Reported View Distributors
	0*	>10k \| 5 Jan	7 Weeks
BQ2060SS-E411TRG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1557 \| 11 Dec	7 Weeks	None Reported View Distributors
	0*	>10k \| 5 Jan	7 Weeks
BQ2060SSE207TREPG4	As of 10:16 AM GMT, 19 Nov 2008			As of 10:16 AM GMT, 19 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4942 \| 26 Nov	5 Weeks	None Reported View Distributors
		5058 \| 26 Dec
		>10k \| 29 Dec
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
BQ2060SS-E207-EP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SS-E207-EPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SS-E207TR-EP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SS-E411	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SS-E411G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SS-E411TR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SS-E411TRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
BQ2060SSE207TREPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

SBS v1.1-Compliant Gas Gauge IC (Rev. E) (bq2060.pdf, 1002 KB)
13 Oct 2005 Download

bq2060E207 Errata (sluz001.pdf, 15 KB)
15 Dec 2000 Download

Application Notes

Using Advanced Features of the bq2060 Gas Gauge IC (slva151.htm, 8 KB)
06 Feb 2004 Abstract
Configuring the bq2060 and bq2060a EEPROMs (slva149.htm, 9 KB)
08 Oct 2003 Abstract
HDQ Communication Basics for TI Battery Monitor ICs (slva101.htm, 8 KB)
16 May 2001 Abstract

View Application Notes for Battery Fuel Gauges

User Guides

EV2200 PC Interface Board for Gas Gauge and Battery Monitor Evaluation (Rev. A) (sluu042a.pdf, 53 KB)
04 Jan 2006 Download
bq2060EVM-001 & bq2060EVM-002 SBS 1.1 Battery Mgmt Solution EVM (Rev. A) (sluu063a.htm, 8 KB)
23 Jun 2003 Abstract
EV2200-60 Evaluation System User's Guide (sluu091.pdf, 276 KB)
21 Jun 2001 Download
bq2060 EVM (sluu063.pdf, 36 KB)
10 Apr 2000 Download
bq2060 SBS v1.1 Gas Gauge Demonstration Module (sluu060.pdf, 253 KB)
10 Apr 2000 Download
EV2200 PC Interface Board for Gas Gauge Evaluation (sluu042.htm, 8 KB)
05 Sep 1999 Abstract

Tools & Software

Name	Part #	Company	Tool / Software Type
EV2200 PC Interface Board	EV2200	Texas Instruments	Development Boards/EVMs
MathCAD CEDV Software(sluc042.zip, 1031 KB ) 09 May 2005 zip

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