Development Boards, Kits, Programmers

BQ24081EVM

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Texas Instruments

BQ24081 BATTERY MANAGEMENT EVALUATION BOARD

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Development Boards, Kits, Programmers

BQ24081EVM

Active

Texas Instruments

BQ24081 BATTERY MANAGEMENT EVALUATION BOARD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BQ24081EVM

Embedded	False
Function	Battery Charger
Primary Attributes	Li-Ion / Li-Pol (1 Cell)
Secondary Attributes	Charge Timer
Supplied Contents	Board(s)
Type	Power Management
Utilized IC / Part	BQ24081

BQ24081-Q1 Series

1-cell, 1-A, single Chip, Li-ion and Li-polymer Automotive charger

Part	Primary Attributes	Function	Type	Supplied Contents	Utilized IC / Part	Secondary Attributes	Number of Cells	Supplier Device Package	Package / Case	Programmable Features	Battery Chemistry	Current - Charging	Battery Pack Voltage	Charge Current - Max [Max]	Mounting Type	Voltage - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Grade
Texas Instruments BQ24081EVM	Li-Ion / Li-Pol (1 Cell)	Battery Charger	Power Management	Board(s)	BQ24081	Charge Timer
Texas Instruments BQ24081DRCTG4							1	10-VSON (3x3)	10-VFDFN Exposed Pad	Current Timer	Lithium Ion/Polymer	Constant - Programmable	4.2 V	1 A	Surface Mount	6.5 V	85 °C	-40 °C
Texas Instruments BQ24081QDRCRQ1							1	10-VSON (3x3)	10-VFDFN Exposed Pad	Current Timer	Lithium Ion/Polymer	Constant - Programmable	4.2 V	1 A	Surface Mount	6.5 V	125 °C	-40 °C	AEC-Q100	Automotive
Texas Instruments BQ24081DRCR							1	10-VSON (3x3)	10-VFDFN Exposed Pad	Current Timer	Lithium Ion/Polymer	Constant - Programmable	4.2 V	1 A	Surface Mount	6.5 V	85 °C	-40 °C
Texas Instruments BQ24081DRCRG4							1	10-VSON (3x3)	10-VFDFN Exposed Pad	Current Timer	Lithium Ion/Polymer	Constant - Programmable	4.2 V	1 A	Surface Mount	6.5 V	85 °C	-40 °C
Texas Instruments BQ24081DRCT							1	10-VSON (3x3)	10-VFDFN Exposed Pad	Current Timer	Lithium Ion/Polymer	Constant - Programmable	4.2 V	1 A	Surface Mount	6.5 V	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 58.80

Description

General part information

BQ24081-Q1 Series

The bq24080-Q1 and bq24081-Q1 are highly integrated and flexible Li-Ion linear charge devices targeted at space-limited charger applications. They offer an integrated power FET and current sensor, high-accuracy current and voltage regulation, charge status, and charge termination, in a single monolithic device. An external resistor sets the magnitude of the charge current.

The device charges the battery in three phases: conditioning, constant current, and constant voltage. Charge is terminated based on minimum current. An internal charge timer provides a backup safety for charge termination. The device automatically restarts the charge if the battery voltage falls below an internal threshold. The device automatically enters sleep mode when the ac adapter is removed.

Documents

Technical documentation and resources