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ISL9307IRTAANFZ-T

ISL9307IRTAANFZ-T

Manufacturer No:

ISL9307IRTAANFZ-T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANFZ-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 ISL9307IRTAANFZ-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 ISL9307IRTAANFZ-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 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 is particularly useful in applications where the input voltage can vary significantly, ensuring a stable power supply to the device.4. LDO Regulators: The chip includes multiple low-dropout (LDO) regulators that provide stable and low-noise voltage outputs for different components in the system. These LDOs can be used to power sensitive analog circuits, RF modules, or other critical components.5. Battery Charger: The ISL9307IRTAANFZ-T also integrates a battery charger circuit, which supports various battery chemistries, including Li-ion, Li-polymer, and LiFePO4. It provides a safe and efficient charging solution for portable devices, ensuring optimal battery performance and longevity.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAANFZ-T is commonly used in smartphones and tablets, where it provides power management functions for the main system, display, camera modules, and other components. Its high integration and wide input voltage range make it suitable for these portable devices.2. Wearable Devices: With the increasing popularity of wearable devices like smartwatches and fitness trackers, the ISL9307IRTAANFZ-T can be used to power and manage the various components in these devices. Its small form factor and power efficiency make it ideal for such applications.3. Portable Medical Devices: Portable medical devices, such as glucose meters or blood pressure monitors, often require compact and efficient power management solutions. The ISL9307IRTAANFZ-T can provide the necessary power regulation and battery charging capabilities for these devices.4. IoT Devices: Internet of Things (IoT) devices often operate on battery power and require efficient power management. The ISL9307IRTAANFZ-T can be used in IoT devices like smart locks, environmental sensors, or home automation devices, providing the necessary power regulation and battery charging functions.Overall, the ISL9307IRTAANFZ-T offers a highly integrated and versatile power management solution for portable devices, enabling efficient power delivery, extended battery life, and simplified design.
ISL9307IRTAANFZ-T Relevant information