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ISL9307IRTAANYZ-T

ISL9307IRTAANYZ-T

Manufacturer No:

ISL9307IRTAANYZ-T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANYZ-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 ISL9307IRTAANYZ-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 ISL9307IRTAANYZ-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 helps reduce the overall size and complexity of the power management system.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 or USB power.3. Buck-Boost Regulator: The integrated buck-boost regulator provides efficient power conversion, allowing the chip to regulate the output voltage regardless of whether the input voltage is higher or lower than the desired output voltage. This feature is particularly useful in applications where the input voltage can vary significantly.4. Battery Charging: The ISL9307IRTAANYZ-T includes a battery charger circuitry, making it suitable for devices with rechargeable batteries. It supports various charging modes, such as constant current and constant voltage, ensuring safe and efficient charging.5. Low Quiescent Current: The chip has a low quiescent current, which helps minimize power consumption when the device is in standby or idle mode. This is crucial for portable devices that aim to maximize battery life.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAANYZ-T can be used in smartphones and tablets to manage power supply, regulate voltages, and charge the device's battery. Its high integration and efficiency make it suitable for these power-constrained devices.2. Portable Medical Devices: Portable medical devices often require efficient power management to ensure reliable operation and long battery life. The ISL9307IRTAANYZ-T can be used in such devices to regulate power supply, charge batteries, and optimize power consumption.3. Wearable Devices: With the increasing popularity of wearable devices like smartwatches and fitness trackers, power management becomes critical due to their small form factor and limited battery capacity. The ISL9307IRTAANYZ-T can provide the necessary power management functions in these devices, ensuring efficient power usage and extended battery life.4. IoT Devices: Internet of Things (IoT) devices often operate on battery power and require efficient power management. The ISL9307IRTAANYZ-T can be used in IoT devices to regulate voltages, charge batteries, and optimize power consumption, enabling longer battery life and reliable operation.Overall, the ISL9307IRTAANYZ-T offers a range of advantages and can be applied in various scenarios where efficient power management, voltage regulation, and battery charging are required.
ISL9307IRTAANYZ-T Relevant information