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ISL9307IRTAAJGZ-T7A

ISL9307IRTAAJGZ-T7A

Manufacturer No:

ISL9307IRTAAJGZ-T7A

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAAJGZ-T7A 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 ISL9307IRTAAJGZ-T7A 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-T7A 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, 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 voltage level.4. LDO Regulators: The chip includes multiple low-dropout (LDO) regulators that provide stable and low-noise power supply for different components of the device, such as the processor, memory, or sensors. These LDO regulators help improve the overall performance and reliability of the device.5. Battery Charger: The ISL9307IRTAAJGZ-T7A also integrates a battery charger circuit, which supports various charging modes, such as constant current (CC) and constant voltage (CV) charging. This allows efficient and safe charging of the device's battery.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAAJGZ-T7A is commonly used in smartphones and tablets, where it provides power management functions for the device's main processor, memory, display, and other components. It ensures stable power supply and efficient battery charging.2. Portable Consumer Electronics: The chip can be applied in various portable consumer electronics devices, such as portable media players, handheld gaming consoles, or e-readers. It provides power management and battery charging capabilities, enabling longer battery life and reliable operation.3. Wearable Devices: With its compact size and high integration, the ISL9307IRTAAJGZ-T7A is suitable for wearable devices like smartwatches, fitness trackers, or augmented reality glasses. It offers efficient power management and charging solutions for these small form factor devices.4. IoT Devices: The chip can be used in Internet of Things (IoT) devices that require efficient power management and battery charging. Examples include smart home devices, connected sensors, or industrial IoT applications.Overall, the ISL9307IRTAAJGZ-T7A integrated circuit chip offers advantages of high integration, wide input voltage range, and multiple power management functions. Its application scenarios range from smartphones and tablets to wearable devices and IoT applications.
ISL9307IRTAAJGZ-T7A Relevant information