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ISL6253HAZ Datasheet (PDF) - Renesas Technology Corp

ISL6253HAZ Datasheet PDF - Renesas Technology Corp
Part # ISL6253HAZ
Download  ISL6253HAZ Download

File Size   1021.96 Kbytes
Page   22 Pages
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp
Description Highly Integrated Battery Charger for Notebook Computers

ISL6253HAZ Datasheet (PDF)

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ISL6253HAZ Datasheet PDF - Renesas Technology Corp

Part # ISL6253HAZ
Download  ISL6253HAZ Click to download

File Size   1021.96 Kbytes
Page   22 Pages
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp
Description Highly Integrated Battery Charger for Notebook Computers

ISL6253HAZ Datasheet (HTML) - Renesas Technology Corp

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ISL6253HAZ Product details

Highly Integrated Battery Charger for Notebook Computers

The ISL6253 is a highly integrated battery charger controller for Li-Ion/Li-Polymer batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light loads to improve the light load efficiency and prevent system bus boosting.

Features
• ±0.5% Voltage Accuracy
• ±3% Input Current Limit Accuracy
• ±4% Accurate Battery Charge Current Limit
• Programmable Charge Limit Current, Adaptor Current Limit and Charge Voltage
• Fixed 300kHz PWM Synchronous Buck Controller with Diode Emulation at Light Load
• Output for Current Drawn from the AC Adapter
• AC Adapter Present Indicator
• Fast Input Current Limit Response
• Input Voltage Range 7V to 25V
• Up to 17.6V Battery-Voltage Set Point
• Trickle Charge Mode When Battery Voltage is below 3.0V/Cell
• Supports 2, 3 and 4 Cell Battery Packs
• Control Adapter Power Source Select MOSFET
• Thermal Shutdown
• Aircraft Power Capable
• DC Adapter Present Indicator
• Battery Discharge MOSFET Control
• Less than 10µA Battery Leakage Current
• QFN Package
    - Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
    - Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile
• Pb-free Available

Applications
• Notebook, Desknote and Sub-notebook Computers
• Personal Digital Assistants




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About Renesas Technology Corp


Renesas Technology Corp is a Japanese semiconductor company that provides a wide range of microcontrollers, system-on-chips, and analog and power devices for various applications in the automotive, industrial, and consumer markets.
The company was formed in 2010 through the merger of NEC Electronics Corporation and Renesas Technology Corporation.
Renesas is one of the largest microcontroller suppliers in the world and is known for its expertise in the development of advanced technologies in areas such as the Internet of Things (IoT), artificial intelligence (AI), and automotive electronics.
The company has operations in over 20 countries and its products are used in a wide range of applications.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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