ISL6251AHAZ

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The ISL6251AHAZ is an efficient, low-power battery charger specifically designed for portable applications. This IC combines an integrated high-precision battery charger with a low-dropout (LDO) linear selectable output regulator in a tiny 3 mm x 3 mm WLP package. The ISL6251AHAZ integrates a high-efficiency step-down DC-DC converter, ideal diode controller, current sense amplifier, charger controller, two low-dropout (LDO) linear selectable output regulators, and a PMBus/I2C serial interface.

The ISL6251AHAZ battery charger provides high-efficiency charging for a wide variety of portable applications. This IC integrates the latest Linear Technology charge algorithm, the advanced I2C based PMBus compliant protocol, allowing its use in a variety of industrial applications. With its low profile package and low power design, the ISL6251AHAZ is designed to reduce board space as well as energy consumption in portable designs.

The ISL6251AHAZ working principle combines the high-efficiency step-down DC-DC converter, ideal diode controller, current sense amplifier, and charger controller in a tiny 3 mm x 3 mm WLP package. The charger controller can communicate with the PMBus/I2C serial interface and implements a selectable charge algorithm, allowing the user to customize the charging parameters according to the battery\'s discharge conditions, providing flexibility and accuracy. The charger can detect the plug insertion and automatically start the charge process if needed. The LDO Linear Regulator in the chip provides selectable output voltage and is used for powering a low current load.

The ISL6251AHAZ is the perfect IC for battery charged applications, delivering high performance, efficiency, and a compact size that makes it ideal for space-constrained designs. This IC implements a low-noise and low-dropout (LDO) linear selectable output regulator, enabling efficient and accurate charging. This IC can handle a variety of charging conditions, including steady-state, fast-charge, pre-charge, and mini-charge. The ISL6251AHAZ is designed to reduce board space as well as energy consumption in portable designs.

ISL6251AHAZ is ideal for a range of applications, including portable data storage devices, wireless communication products, digital media players, medical devices and many more. In particular, it is especially suited for mobile applications due to its low power and low profile WLP package. This tiny 3mm x 3mm WLP package is a big new feature for this type of device, thus reducing its overall size, and making the ISL6251AHAZ ideal for small form factor applications.

All in all, the ISL6251AHAZ is a great choice for portable equipment with its advanced features and easy-to-use features, providing a high efficiency and low power design, as well as a low-dropout (LDO) linear selectable output regulator which helps in a variety of charging conditions. Its PMBus/I2C serial interface enables the user to customize the charging parameters according to the battery\'s standard discharge conditions, making this device an ideal choice for a number of portable and medical applications.

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