MAX17435ETG

High-Frequency, Low-Cost SMBus Chargers
6,987 Effective Inventory

MAX17435ETG

Effective Inventory6,987

High-Frequency, Low-Cost SMBus Chargers

  • Manufacturer Part # : MAX17435ETG

  • Package/Case: TQFN-24

  • Brand: MAXIM

  • Product Categories : Power Management Circuits

Quality Assurance

Quality Assurance

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

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Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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MAX17435ETG DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for MAX17435ETG or email to us: Email: [email protected], we will contact you in 12 hours.

Details

General DescriptionThe MAX17035/MAX17435/MAX17535 integrated multi chemistry battery chargers IC simplify construction of accurate and efficient chargers. The MAX17035/MAX17435/MAX17535 provide SMBusK-programmable charge current, charge voltage, input current limit, relearn voltage, and digital readback of the IINP voltage. The MAX17035/ MAX17435/MAX17535 utilize a charge pump to control the adapter selection n-channel MOSFETs when the adapter is present. When the adapter is absent, the charge pump is shut down and a p-channel MOSFET selects the battery.The MAX17035/MAX17435/MAX17535 provide up to 7A of charge current to 2, 3, or 4 lithium-ion (Li+) cells in series. The charge current, and input current-limit sense amplifiers have low offset errors and can use 10mI sense resistors. The MAX17035/MAX17435/MAX17535 fixed-inductor ripple architecture significantly reduces component size and circuit cost.The MAX17035/MAX17435/MAX17535 provide a digital output that indicates the presence of the adapter, an analog output that indicates the adapter or battery current, depending upon the presence or absence of the adapter, and a digital output that indicates when the adapter current exceeds a user-defined threshold.The MAX17035 operates with a switching frequency of 1.2MHz. The MAX17435 switches at 850kHz, and the MAX17535 switches at 500kHz.The MAX17035/MAX17435/MAX17535 are available in a small, 4mm x 4mm x 0.75mm 24-pin, lead-free QFN package. An evaluation kit is available.Features♦ Low-Cost SMBus Charger♦ High Switching Frequency (1.2MHz, 0.85MHz, 0.5MHz)♦ Internal Boost Switches♦ SMBus-Programmable Charge Voltage, Input Current Limit, Charge Current, Relearn Voltage, and Digital IINP Readback♦ Single-Point Compensation♦ Automatic Selection of System Power Source Adapter n-channel MOSFETs Driven by an Internal Dedicated Charge Pump Adapter Soft-Start♦ ±0.4% Accurate Charge Voltage♦ ±2.5% Accurate Input Current Limiting♦ ±3% Accurate Charge Current♦ Monitor Outputs for AC Adapter Current (±2% Accuracy) Battery Discharge Current (±2% Accuracy) AC Adapter Presence♦ AC Adapter Overvoltage Protection♦ 11-Bit Battery Voltage Setting♦ 6-Bit, Charge-Current Setting/Input Current Setting♦ Improved IINP Accuracy at Low Input CurrentApplications Notebook Computers PDAs and Mobile Communicators 2- to-4 Li+ Cell Battery-Powered Devices

Key Features

  • ♦ Low-Cost SMBus Charger
  • ♦ High Switching Frequency (1.2MHz, 0.85MHz, 0.5MHz)
  • ♦ Internal Boost Switches
  • ♦ SMBus-Programmable Charge Voltage, Input Current Limit, Charge Current, Relearn Voltage, and Digital IINP Readback
  • ♦ Single-Point Compensation
  • ♦ Automatic Selection of System Power Source
  • Adapter n-channel MOSFETs Driven by an Internal Dedicated Charge Pump
  • Adapter Soft-Start
  • ♦ ±0.4% Accurate Charge Voltage
  • ♦ ±2.5% Accurate Input Current Limiting
  • ♦ ±3% Accurate Charge Current
  • ♦ Monitor Outputs for
  • AC Adapter Current (±2% Accuracy)
  • Battery Discharge Current (±2% Accuracy)
  • AC Adapter Presence
  • ♦ AC Adapter Overvoltage Protection
  • ♦ 11-Bit Battery Voltage Setting
  • ♦ 6-Bit, Charge-Current Setting/Input Current Setting
  • ♦ Improved IINP Accuracy at Low Input Current

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer Maxim Integrated Product Category ! Battery Management

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MAX17435ETG PDF Download

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