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MAX17035 Datasheet High-frequency Low-cost Smbus Chargers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-4817; Rev 0; 7/09 .. TION KIT EVALUA LE IL AVA AB High-Frequency, Low-Cost SMBus.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX17035/MAX17435/MAX17535 integrated multichemistry 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.

Key Features

  • S Low-Cost SMBus Charger S High Switching Frequency (1.2MHz, 0.85MHz, 0.5MHz) S Internal Boost Switches S SMBus-Programmable Charge Voltage, Input Current Limit, Charge Current, Relearn Voltage, and Digital IINP Readback S Single-Point Compensation S Automatic Selection of System Power Source Adapter n-channel MOSFETs Driven by an Internal Dedicated Charge Pump Adapter Soft-Start S ±0.4% Accurate Charge Voltage S ±2.5% Accurate Input Current Limiting S ±3% Accurate Charge Current S M.

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