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ISL9307IRTAAJGZ-T

ISL9307IRTAAJGZ-T

Manufacturer No:

ISL9307IRTAAJGZ-T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAAJGZ-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
    2.8V, 300mA
  • Voltage/Current - Output 2
    0.8V ~ 5.5V, 1.5A
  • Voltage/Current - Output 1
    0.8V ~ 5.5V, 1.5A
  • Frequency - Switching
    3MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The ISL9307IRTAAJGZ-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 ISL9307IRTAAJGZ-T integrates multiple power management functions into a single chip, including a buck-boost regulator, LDOs (low-dropout 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 AC adapters.3. Buck-Boost Regulator: The integrated buck-boost regulator provides a regulated output voltage, even when the input voltage is higher or lower than the desired output voltage. This feature ensures stable power supply to the device, regardless of the battery charge level or input power source.4. Battery Charging: The ISL9307IRTAAJGZ-T includes a battery charger circuitry, which supports various charging modes, such as constant current (CC) and constant voltage (CV) charging. It also provides safety features like overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe and efficient battery charging.5. Low Power Consumption: The chip is designed to minimize power consumption, making it suitable for battery-powered devices. It achieves high efficiency through its buck-boost regulator and low quiescent current in standby mode, helping to extend battery life.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAAJGZ-T can be used in smartphones and tablets to manage power supply, regulate voltage levels, and charge the device's battery. Its high integration and efficiency make it suitable for compact and power-efficient portable devices.2. Wearable Devices: With its small form factor and low power consumption, the chip can be applied in wearable devices like smartwatches, fitness trackers, and wireless earbuds. It provides power management and battery charging capabilities, ensuring reliable and efficient operation.3. Portable Medical Devices: The ISL9307IRTAAJGZ-T can be used in portable medical devices, such as glucose meters, pulse oximeters, or portable ultrasound devices. Its integrated power management functions and wide input voltage range make it suitable for these applications, where compact size and reliable power supply are crucial.4. IoT Devices: The chip can be utilized in various IoT (Internet of Things) devices, including smart home devices, industrial sensors, or asset tracking devices. Its high integration, wide input voltage range, and low power consumption make it suitable for powering and managing these connected devices efficiently.Overall, the ISL9307IRTAAJGZ-T integrated circuit chip offers advantages like high integration, wide input voltage range, efficient power management, and battery charging capabilities. Its application scenarios range from smartphones and tablets to wearable devices, portable medical devices, and IoT devices.
ISL9307IRTAAJGZ-T Relevant information