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ISL9307IRTAANLZ-T7A

ISL9307IRTAANLZ-T7A

Manufacturer No:

ISL9307IRTAANLZ-T7A

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANLZ-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
    3.3V, 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 ISL9307IRTAANLZ-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 ISL9307IRTAANLZ-T7A 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 other external power supplies.3. Buck-Boost Regulator: The integrated buck-boost regulator provides a flexible power conversion solution, allowing the chip to efficiently step up or step down the input voltage to provide a stable output voltage. This is particularly useful in applications where the input voltage can vary significantly, such as battery-powered devices.4. Battery Charging: The ISL9307IRTAANLZ-T7A includes a battery charger circuitry, which supports various battery chemistries, including Li-ion, Li-polymer, and LiFePO4. It provides a safe and efficient charging solution, with features like thermal regulation, charge termination, and overvoltage protection.5. Low Quiescent Current: The chip has a low quiescent current, which helps to minimize power consumption during standby or idle modes. This is crucial for portable devices, as it extends battery life and improves overall efficiency.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAANLZ-T7A is commonly used in smartphones and tablets, where it provides power management functions for the main system, display, memory, and other components. It ensures efficient power conversion, battery charging, and overall power optimization.2. Portable Consumer Electronics: The chip can be applied in various portable consumer electronics devices, such as portable media players, handheld gaming consoles, e-readers, and smartwatches. It provides power management capabilities, enabling efficient power delivery and battery charging.3. IoT Devices: With the increasing popularity of IoT devices, the ISL9307IRTAANLZ-T7A can be used in applications like wearable devices, smart home devices, and wireless sensors. It offers power management features suitable for low-power and battery-operated IoT devices.4. Industrial and Medical Devices: The chip's wide input voltage range, high integration, and efficient power conversion make it suitable for industrial and medical devices. It can be used in handheld diagnostic devices, portable monitoring equipment, and other battery-powered industrial applications.Overall, the ISL9307IRTAANLZ-T7A integrated circuit chip offers advantages such as high integration, wide input voltage range, efficient power conversion, and battery charging capabilities. Its application scenarios range from smartphones and tablets to portable consumer electronics, IoT devices, and industrial/medical equipment.
ISL9307IRTAANLZ-T7A Relevant information