ASE Labs
Welcome Guest. Please register or log in now. There are 36 people online (0 Friends).
  • Home
  • Articles
  • News
  • Forum
  • Register/Login

Intersil Ships Industry's First USB-C Buck-Boost Battery Charger

Poster: SySAdmin
Posted on February 17, 2016 at 8:28:01 AM
Intersil Ships Industry's First USB-C Buck-Boost Battery Charger

Single-chip ISL9237 reduces BOM costs up to 40%, extends battery life for ultrabooks, tablets and power banks

MILPITAS, Calif., Feb. 17, 2016 /PRNewswire/ -- Intersil Corporation (NASDAQ: ISIL), a leading provider of innovative power management and precision analog solutions, today introduced the industry's first buck-boost battery charger that supports two-way power delivery in ultrabooks, tablets and power banks using the reversible USB Type-C(TM) connector. The single-chip ISL9237 Narrow VDC (NVDC) battery charger replaces competitive buck and boost two-chip charger solutions, eliminating a charger IC and inductor to reduce customer bill of materials (BOM) costs by up to 40%. The ISL9237 leverages Intersil's patented R3(TM) modulation technology for acoustic noise-free operation, excellent light load efficiency and ultra-fast transient response to extend battery run-time.

https://photos.prnewswire.com/prnvar/20160212/332796

The USB 3.1-compliant ISL9237 joins the emerging USB-C(TM) ecosystem as the first battery charger capable of providing buck-mode, buck-boost-mode, and boost-mode for 1-to-3 cell Li-ion batteries. It also supports USB On-The-Go (OTG) with a 5Vout reverse buck-mode, and reduces traditional two-stage charging to a single-stage buck-boost for improved efficiency. The USB Type-C interface connection enables delivery of data, video and power up to 100W over a single cable.

In charging mode, the ISL9237 takes input power from a wide range of DC power sources -- AC/DC charger adapters, USB power delivery (PD) ports and any travel adapter -- to charge battery packs with up to 3-series cell Li-ion batteries. The ISL9237 can also operate connected to only a battery, an adapter, or both. The ISL9237's system turbo-mode helps the battery and charger adapter work together to supply the system load when it exceeds the adapter's capability. In turbo-mode, the ISL9237 quickly turns on the battery BGATE FET to deliver system power. In addition, the ISL9237's wide 5V to 20V input voltage capability helps boost the USB-C ecosystem to support new power bank products. Watch a video on the ISL9237 solution.

"Mobile computing customers have come to rely on Intersil's battery charging and power management innovations to create the world's most efficient devices," said Andrew Cowell, senior vice president of Mobile Power Products at Intersil. "The ISL9237 is the first USB-C battery charger to market. It far exceeds the limits of what was previously possible to help our customers develop products with thinner form factors and much longer battery life."

The ISL9237 battery charger is the latest member of Intersil's family of mobile computing power management solutions, which include the ISL95852 Vcore PMIC, the ISL95908 peripheral PMIC, and Intersil's discrete PWM controllers (ISL95853/54/55/57). These products power IMVP8-compliant systems using Intel 6th Gen Core processors.

Key Features and Specifications

    --  Buck-boost NVDC charger for 1-, 2-, or 3-cell Li-ion batteries
    --  Input voltage range of 3.2V to 23.4V (no dead-zone)
    --  System output voltage of 2.4V to 13.824V
    --  Up to 1MHz operation allows use of smaller, lower cost inductors and
        automatically reduces switching frequency with no audible acoustic noise
        when charger is in DCM mode
    --  ASGATE FET control: actively controls inrush current to prevent FET
        damage
    --  LDO output for charger VDD
    --  Compliant with Intel PROCHOT# and PSYS for protection against battery
        voltage drop, adapter over-current, battery over-current and overheat
    --  Allows trickle charging of depleted battery
    --  SMBus/I2C programmable limit settings with adapter current monitor
        (AMON) and battery discharging current monitor (BMON)
    --  Battery learn mode activated by SMBus control command, allows
        calibration of the battery fuel gauge
Pricing and Availability

The ISL9237 buck-boost battery charger is available now in a 4mm x 4mm, 32-lead QFN package and priced at $3.50 USD in 1k quantities. For more information on the ISL9237, please visit http://www.intersil.com/products/isl9237.

About Intersil
Intersil Corporation is a leading provider of innovative power management and precision analog solutions. The company's products form the building blocks of increasingly intelligent, mobile and power hungry electronics, enabling advances in power management to improve efficiency and extend battery life. With a deep portfolio of intellectual property and a rich history of design and process innovation, Intersil is the trusted partner to leading companies in some of the world's largest markets, including industrial and infrastructure, mobile computing, automotive and aerospace. For more information about Intersil, visit our website at http://www.intersil.com.

Intersil, R3 and the Intersil logo are trademarks or registered trademarks of Intersil Corporation. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners.

Join the Conversation
Twitter
Facebook
LinkedIn

http://photos.prnewswire.com/prnvar/20140926/148698

Photo - http://photos.prnewswire.com/prnh/20160212/332796

Logo - http://photos.prnewswire.com/prnh/20140926/148698

SOURCE  Intersil Corporation

Photo:https://photos.prnewswire.com/prnh/20160212/332796
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20140926/148698
http://photoarchive.ap.org/
Photo:https://photos.prnewswire.com/prnh/20160212/332796
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20140926/148698
http://photoarchive.ap.org/
Intersil Corporation

CONTACT: Mark Alden, Intersil Corporation, (408) 546-3402, malden@intersil.com

Web Site: http://www.intersil.com
 
Print This Entry
Tags PR Press Release
Related Articles
  • Huntkey Has Launched Its New Power Strips with USB Chargers on Amazon US
  • Inspur Releases TensorFlow-Supported FPGA Compute Acceleration Engine TF2
  • Hot Pepper Introduces Spicy New Smartphones in US Markets
  • Sharp Introduces New Desktop Printers For The Advanced Office
  • DJI Introduces Mavic 2 Pro And Mavic 2 Zoom: A New Era For Camera Drones
Login
Welcome Guest. Please register or log in now.
Forgot your password?
Navigation
  • Home
  • Articles
  • News
  • Register/Login
  • Shopping
  • ASE Forums
  • Anime Threads
  • HardwareLogic
  • ASE Adnet
Latest News
  • Kingston HyperX Cloud 2 Pro Gaming Headset Unboxing
  • Synology DS415+ Unboxing
  • D-Link DCS-5020L Wireless IP Pan/Tilt IP Camera
  • Actiontec WiFi Powerline Network Extender Kit Unboxing
  • Durovis Dive Unboxing
  • Bass Egg Verb Unboxing
  • Welcome to the new server
  • Gmail Gets Optional Preview Pane
  • HBO Go on Consoles
  • HP Touchpad Update
Latest Articles
  • D-Link Exo AC2600 Smart Mesh Wi-Fi Router DIR-2660-US
  • HyperX Double Shot PBT Keys
  • Avantree ANC032 Wireless Active Noise Cancelling Headphones
  • ScharkSpark Beginner Drones
  • HyperX Alloy FPS RGB Mechanical Gaming Keyboard
  • D-Link DCS-8300LH Full HD 2-Way Audio Camera
  • Contour Unimouse Wireless Ergonomic Mouse
  • HyperX Cloud Alpha Pro Gaming Headset
  • Linksys Wemo Smart Home Suite
  • Fully Jarvis Adjustable Standing Desk
Latest Topics
  • Hello
  • Welcome to the new server at ASE Labs
  • Evercool Royal NP-901 Notebook Cooler at ASE Labs
  • HyperX Double Shot PBT Keys at ASE Labs
  • Avantree ANC032 Wireless Active Noise Cancelling Headphones at ASE Labs
  • ScharkSpark Beginner Drones at ASE Labs
  • HyperX Alloy FPS RGB Mechanical Gaming Keyboard at ASE Labs
  • D-Link DCS-8300LH Full HD 2-Way Audio Camera at ASE Labs
  • Kingston SDX10V/128GB SDXC Memory at ASE Labs
  • What are you listening to now?
  • Antec Six Hundred v2 Gaming Case at HardwareLogic
  • Sans Digital TR5UTP 5-Bay RAID Tower at HardwareLogic
  • Crucial Ballistix Smart Tracer 6GB PC3-12800 BL3KIT25664ST1608OB at HardwareLogic
  • Cooler Master Storm Enforcer Mid-Tower Gaming Case at HardwareLogic
  • Arctic M571-L Gaming Laser Mouse at ASE Labs
  • Contour Unimouse Wireless Ergonomic Mouse at ASE Labs
Advertisement
Advertisement
Press Release
  • Huntkey Has Launched Its New Power Strips with USB Chargers on Amazon US
  • Inspur Releases TensorFlow-Supported FPGA Compute Acceleration Engine TF2
  • Hot Pepper Introduces Spicy New Smartphones in US Markets
  • Sharp Introduces New Desktop Printers For The Advanced Office
  • DJI Introduces Mavic 2 Pro And Mavic 2 Zoom: A New Era For Camera Drones
  • DJI Introduces Mavic 2 Pro And Mavic 2 Zoom: A New Era For Camera Drones
  • Fujifilm launches "instax SQUARE SQ6 Taylor Swift Edition", designed by instax global partner Taylor Swift
  • Huawei nova 3 With Best-in-class AI Capabilities Goes on Sale Today
  • Rand McNally Introduces Its Most Advanced Dashboard Camera
  • =?UTF-8?Q?My_Size_to_Showcase_Its_MySizeId=E2=84=A2_Mobil?= =?UTF-8?Q?e_Measurement_Technology_at_CurvyCon_NYC?=
Home - ASE Publishing - About Us
© 2010 Aron Schatz (ASE Publishing) [Queries: 16 (8 Cached)] [Rows: 292 Fetched: 35] [Page Generation time: 0.015222072601318]