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ISL9307IRTAANWZ-T

ISL9307IRTAANWZ-T

Manufacturer No:

ISL9307IRTAANWZ-T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANWZ-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, 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 ISL9307IRTAANWZ-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 ISL9307IRTAANWZ-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 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 ISL9307IRTAANWZ-T 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 Power Consumption: The chip is designed to minimize power consumption, making it suitable for portable devices where battery life is crucial. It achieves high efficiency across a wide load range, reducing power losses and maximizing battery runtime.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAANWZ-T can be used in smartphones and tablets to manage power supply, regulate voltages for different components, and charge the device's battery.2. Portable Medical Devices: The chip's high integration and wide input voltage range make it suitable for portable medical devices, such as glucose meters, pulse oximeters, or portable ECG monitors. It can efficiently manage power sources and provide stable voltages for various components.3. Wearable Devices: With its compact size and low power consumption, the chip is ideal for wearable devices like smartwatches, fitness trackers, or wireless earbuds. It can efficiently manage power and extend battery life.4. IoT Devices: The ISL9307IRTAANWZ-T can be used in various IoT (Internet of Things) devices, such as smart home sensors, security cameras, or industrial monitoring devices. Its wide input voltage range and power management capabilities make it suitable for diverse power sources and energy-efficient operation.Overall, the ISL9307IRTAANWZ-T offers advantages of high integration, wide input voltage range, efficient power management, and battery charging capabilities, making it a versatile choice for various portable device applications.
ISL9307IRTAANWZ-T Relevant information