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ISL9305IRTBFNCZ-T

ISL9305IRTBFNCZ-T

Manufacturer No:

ISL9305IRTBFNCZ-T

Description:

IC REG QUAD BUCK/LNR 3MHZ 16TQFN

Datasheet:

Datasheet

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ISL9305IRTBFNCZ-T Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-QFN (4x4)
  • Package / Case
    16-WQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.5V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    3.3V, 350mA
  • Voltage/Current - Output 2
    2.5V, 800mA
  • Voltage/Current - Output 1
    1.5V, 800mA
  • Frequency - Switching
    3MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) (2), Linear (LDO) (2)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    -
The ISL9305IRTBFNCZ-T is a highly integrated power management IC (PMIC) chip designed for portable devices such as smartphones, tablets, and other handheld devices. It offers several advantages and can be applied in various scenarios:1. High Integration: The ISL9305IRTBFNCZ-T integrates multiple power management functions into a single chip, including a buck-boost regulator, LDO regulators, and a battery charger. This high level of integration reduces the overall component count, saves board space, and simplifies the design process.2. Wide Input Voltage Range: The chip supports a wide input voltage range, typically from 2.7V to 5.5V. This allows it to be used with various power sources, such as single-cell Li-ion batteries, USB power, or other external power supplies.3. Buck-Boost Regulator: The integrated buck-boost regulator provides a regulated output voltage, regardless of whether the input voltage is higher or lower than the desired output voltage. This feature enables efficient power conversion and extends battery life.4. LDO Regulators: The ISL9305IRTBFNCZ-T includes multiple low-dropout (LDO) regulators that provide stable and regulated voltages for different components in the system. These LDOs can be used to power sensitive analog circuits, sensors, or other low-power devices.5. Battery Charger: The chip incorporates a battery charger circuit that supports various battery chemistries, including Li-ion, Li-polymer, and LiFePO4. It provides a safe and efficient charging process, including constant current and constant voltage charging modes.Application Scenarios:1. Portable Devices: The ISL9305IRTBFNCZ-T is specifically designed for portable devices, making it suitable for smartphones, tablets, portable media players, handheld gaming consoles, and other battery-powered devices. It provides efficient power management and charging capabilities in a compact form factor.2. Wearable Devices: With its small size and integrated power management features, the chip can be used in wearable devices such as smartwatches, fitness trackers, and wireless earbuds. It enables longer battery life and simplifies the design of these compact devices.3. IoT Devices: The ISL9305IRTBFNCZ-T can be applied in various Internet of Things (IoT) devices that require efficient power management and charging capabilities. This includes smart home devices, connected sensors, and other battery-powered IoT applications.4. Industrial and Medical Devices: The chip's wide input voltage range and integrated power management functions make it suitable for industrial and medical devices that require stable and regulated power supplies. It can power microcontrollers, sensors, and other components in these applications.Overall, the ISL9305IRTBFNCZ-T offers advantages such as high integration, wide input voltage range, efficient power conversion, and battery charging capabilities. Its application scenarios range from portable and wearable devices to IoT, industrial, and medical applications.
ISL9305IRTBFNCZ-T Relevant information