PMIC - Battery Management

Category Introduction

Products in the Battery Management PMIC (Power Management Integrated Circuit) family are used for battery-related monitoring and control functions including authentication, cell balancing, condition monitoring, fuel gauging, source selection, short circuit protection, over- and under-voltage protection, and others. Note that while some products in this family may include a battery charging function among their features, products implementing a charging function as a principle feature are classified separately.

Product List

267 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Function	Battery Chemistry	Number of Cells	Fault Protection	Interface	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	LTC6811IG-1#TRPBF IC BATT MON MULTI 1-12C 48SSOP Analog Devices Inc.	34	$18.81			Tape & Reel (TR)	Active	Battery Monitor	Multi-Chemistry	1 ~ 12	Over Temperature	SPI	-40°C ~ 85°C (TA)	Surface Mount	48-FSOP (0.209", 5.30mm Width)	48-SSOP
	MM9Z1I638BM2EP IC BATT MONITOR MULTI-CHEM 48QFN NXP USA Inc.	37	$11.87			Tray	Active	Battery Monitor	Multi-Chemistry	-	-	CAN	-40°C ~ 125°C (TJ)	Surface Mount	48-VFQFN Exposed Pad	48-QFN-EP (7x7)
	BQ20Z65DBTR-R1 IC GAS GAUGE LI-ION 2-4C 44TSSOP Texas Instruments	43	$19.15		Impedance Track™	Tape & Reel (TR)	Active	Multi-Function Controller	Lithium Ion/Polymer	2 ~ 4	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	SMBus	-40°C ~ 85°C (TA)	Surface Mount	44-TFSOP (0.173", 4.40mm Width)	44-TSSOP
	BQ20Z45DBT-R1 IC GAS GAUGE LI-ION 2-4C 38TSSOP Texas Instruments	51	$19.11		Impedance Track™	Tube	Not For New Designs	Multi-Function Controller	Lithium Ion/Polymer	2 ~ 4	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C (TA)	Surface Mount	38-TFSOP (0.173", 4.40mm Width)	38-TSSOP
	BQ20Z65DBT-R1 IC GAS GAUGE LI-ION 2-4C 44TSSOP Texas Instruments	37	$20.64		Impedance Track™	Tube	Active	Multi-Function Controller	Lithium Ion/Polymer	2 ~ 4	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	SMBus	-40°C ~ 85°C (TA)	Surface Mount	44-TFSOP (0.173", 4.40mm Width)	44-TSSOP
	BQ20Z95DBT IC GAS GAUGE LI-ION 2-4C 44TSSOP Texas Instruments	9	$21.24		Impedance Track™	Bulk	Not For New Designs	Multi-Function Controller	Lithium Ion/Polymer	2 ~ 4	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	SMBus	-40°C ~ 85°C (TA)	Surface Mount	44-TFSOP (0.173", 4.40mm Width)	44-TSSOP
	LTC2949ILXE#3ZZPBF IC GAS GAUGE MULTI-CHEM 48LQFP Analog Devices Inc.	7	$39.69			Tray	Active	Battery Monitor	Multi-Chemistry	-	-	I²C, Serial, SPI	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP Exposed Pad	48-LQFP-EP (7x7)
	LTC2949HLXE#3ZZPBF IC GAS GAUGE MULTI-CHEM 48LQFP Analog Devices Inc.	6	$43.55			Tray	Active	Battery Monitor	Multi-Chemistry	-	-	I²C, Serial, SPI	-40°C ~ 125°C (TA)	Surface Mount	48-LQFP Exposed Pad	48-LQFP-EP (7x7)
	BQ294700DSGR IC BATT PROT LI-ION 2-4CEL 8WSON Texas Instruments	585	$0.95			Tape & Reel (TR)	Active	Battery Protection	Lithium Ion	2 ~ 4	Over Voltage	-	-40°C ~ 110°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-WSON (2x2)
	BQ24313DSGR IC BATT PROTECTION LI-ION 8WSON Texas Instruments	875	$1.04			Tape & Reel (TR)	Active	Battery Protection	Lithium Ion	-	Over Current, Over Temperature, Over/Under Voltage	-	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-WSON (2x2)
	BQ294700DSGT IC BATT PROT LI-ION 2-4CEL 8WSON Texas Instruments	117	$1.00			Tape & Reel (TR)	Active	Battery Protection	Lithium Ion	2 ~ 4	Over Voltage	-	-40°C ~ 110°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-WSON (2x2)
	BQ29700DSET IC BATT PROT LI-ION 1CELL 6WSON Texas Instruments	509	$1.25			Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Current, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C (TA)	Surface Mount	6-WFDFN	6-WSON (1.5x1.5)
	BQ24314DSGT IC BATT PROTECTION LI-ION 8WSON Texas Instruments	772	$1.22			Tape & Reel (TR)	Active	Battery Protection	Lithium Ion	-	Over Current, Over Temperature, Over/Under Voltage	-	0°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-WSON (2x2)
	BQ7791501PWR IC BATT PROT LI-ION 3-5C 24TSSOP Texas Instruments	313	$1.81			Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	3 ~ 5	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C (TA)	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	BQ27426YZFR IC FUEL GAUGE LI-ION 1CL 9DSBGA Texas Instruments	428	$2.21		Impedance Track™	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I²C	-40°C ~ 85°C (TA)	Surface Mount	9-UFBGA, DSBGA	9-DSBGA
	BQ27220YZFR IC FUEL GAUGE LI-ION 1CL 9DSBGA Texas Instruments	331	$2.33			Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I²C	-40°C ~ 85°C (TA)	Surface Mount	9-UFBGA, DSBGA	9-DSBGA
	BQ27621YZFR-G1A IC BATT FUEL GAUGE LIION 9DSBGA Texas Instruments	102	$2.44		Impedance Track™	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I²C	-40°C ~ 85°C (TA)	Surface Mount	9-UFBGA, DSBGA	9-DSBGA
	BQ27441DRZT-G1A IC FUEL GAUGE LI-ION 1CL 12SON Texas Instruments	225	$3.01		Impedance Track™	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I²C	-40°C ~ 85°C (TA)	Surface Mount	12-VFDFN Exposed Pad	12-SON (2.5x4)
	BQ7692000PWR IC BATT MON MULTI 3-5C 20TSSOP Texas Instruments	187	$3.41			Tape & Reel (TR)	Active	Battery Monitor	Multi-Chemistry	3 ~ 5	Over Current, Over/Under Voltage, Short Circuit	I²C	-40°C ~ 85°C (TA)	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	STC3115AIQT IC BATT MONITOR 10DFN STMicroelectronics	230	$3.96		OptimGauge™	Tape & Reel (TR)	Active	Battery Monitor	-	-	-	I²C	-40°C ~ 85°C (TA)	Surface Mount	10-UFDFN	10-DFN (3x2)