STEVAL-ISA076V2 datasheet(1/4 Pages) STMICROELECTRONICS

부품명	STEVAL-ISA076V2

상세설명	USB compatible battery charger demo board with integrated power switch for Li-Ion/Li-Polymer based on the L6924U

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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Data brief

For further information contact your local STMicroelectronics sales office.

February 2011

Doc ID 18138 Rev 1

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STEVAL-ISA076V2

USB compatible battery charger demo board with integrated

power switch for Li-Ion/Li-Polymer based on the L6924U

Features

■ Operating input voltage up to 12 V

■ Fully integrated solution with power MOSFET,

reverse blocking diode, sense resistor, and

thermal control

■ AC adapter or USB mode selection

■ Programmable charge current for both AC

adapter and USB power sources separately

■ Low power/high power selection in USB mode

■ Both linear and quasi-pulse operation

■ 4.2 V preset charge voltage (±1 % accuracy)

■ Programmable termination current

■ Programmable charge timer

■ Status outputs to drive LEDs or host processor

interface

■ Battery absence detection

■ Closed loop thermal control

■ NTC or PTC thermistor interface for battery

temperature monitoring and protection

■ RoHS compliant

Description

The STEVAL-ISA076V2 demonstration board is

based on the L6924U which is a fully monolithic

battery charger dedicated to single-cell Li-

Ion/Polymer battery packs. It is the ideal solution

for space-limited applications, such as PDAs,

handheld equipment, cellular phones, and digital

cameras.

When an external voltage regulated adapter or

USB port is used, the L6924U works in linear

mode, and charges the battery in a constant

current/constant voltage (CC/CV) profile.

Moreover, when a current-limited adapter is used,

the device can operate in Quasi-Pulse Mode,

dramatically reducing the power dissipation.

STEVAL-ISA076V2

www.st.com

유사한 부품 번호 - STEVAL-ISA076V2

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	STEVAL-ISA076V1	85Kb / 4P	Both linear and quasi-pulse operation 03-May-2011

More results

유사한 설명 - STEVAL-ISA076V2

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	ISL6292	647Kb / 19P	Li-ion/Li Polymer Battery Charger July 25, 2005
STMicroelectronics	L6924D	73Kb / 5P	Li-Ion/Li-Polymer Battery Charger System with Integrated Power Switch 12-Jul-2005
	L6924D	1Mb / 38P	Battery charger system with integrated power switch for Li-ION/Li-POLYMER 29-Jun-2007
	L6924U	600Kb / 38P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer 20-May-2008
	EVAL6924D	114Kb / 4P	EVAL6924D Battery charger system with integrated Power Switch for Li-ION/Li-POLYMER 21-Nov-2006
	STEVAL-ISB007V1	270Kb / 6P	Low cost Li-Ion battery charger demonstration board based on the ST7260 and L6924U 26-Feb-2009
	L6924UTR	828Kb / 37P	USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer 22-Sep-2010
Renesas Technology Corp	ISL6292	1Mb / 20P	Li-ion/Li Polymer Battery Charger
Renesas Technology Corp	ISL9203A	716Kb / 14P	Li-ion/Li Polymer Battery Charger
Diodes Incorporated	AUR9801D	599Kb / 14P	LI-ION/LI POLYMER BATTERY CHARGER August 2019

More results

STEVAL-ISA076V2 데이터시트(PDF) 1 Page - STMicroelectronics

STEVAL-ISA076V2 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - STEVAL-ISA076V2

유사한 설명 - STEVAL-ISA076V2

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