Home / Voltage Regulators - Linear + Switching / ISL9307IRTAAJFZ-T/
ISL9307IRTAAJFZ-T

ISL9307IRTAAJFZ-T

Manufacturer No:

ISL9307IRTAAJFZ-T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

ISL9307IRTAAJFZ-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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The ISL9307IRTAAJFZ-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 ISL9307IRTAAJFZ-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 AC adapters.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 ISL9307IRTAAJFZ-T includes multiple low-dropout (LDO) regulators that provide stable and low-noise voltage outputs for powering different components of the portable device, such as the processor, memory, or sensors.5. Battery Charger: The chip incorporates a battery charger circuitry, which supports various charging modes, such as constant current (CC) and constant voltage (CV). It also includes safety features like thermal regulation, overvoltage protection, and overcurrent protection.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAAJFZ-T is commonly used in smartphones and tablets to manage power supply and charging functions. It ensures efficient power conversion, stable voltage outputs, and safe battery charging.2. Portable Medical Devices: The chip can be applied in portable medical devices, such as glucose meters, blood pressure monitors, or wearable health trackers. It provides power management capabilities, allowing these devices to operate reliably and efficiently.3. Handheld Gaming Consoles: The ISL9307IRTAAJFZ-T can be used in handheld gaming consoles to manage power supply and regulate voltage outputs for different components, ensuring optimal performance and longer battery life.4. Portable Audio Devices: The chip can be utilized in portable audio devices like MP3 players or Bluetooth speakers. It provides power management functions, enabling efficient power conversion and stable voltage outputs for audio processing and amplification.Overall, the ISL9307IRTAAJFZ-T offers a compact and integrated solution for power management in portable devices, enhancing their performance, efficiency, and battery life.
ISL9307IRTAAJFZ-T Relevant information