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ISL9307IRTAANCZ-T7A

ISL9307IRTAANCZ-T7A

Manufacturer No:

ISL9307IRTAANCZ-T7A

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANCZ-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 ISL9307IRTAANCZ-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 ISL9307IRTAANCZ-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 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, such as battery-powered devices.4. Battery Charging: The ISL9307IRTAANCZ-T7A includes a battery charger circuitry, which supports various charging modes, such as constant current (CC) and constant voltage (CV) charging. It also provides safety features like thermal regulation, overvoltage protection, and overcurrent protection, ensuring safe and reliable charging of the battery.5. Low Quiescent Current: The chip has a low quiescent current, which helps minimize power consumption during standby or idle modes, thus extending the battery life of portable devices.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAANCZ-T7A can be used in smartphones and tablets to manage the power supply, regulate the voltage levels, and charge the battery efficiently.2. Portable Medical Devices: The chip's high integration and wide input voltage range make it suitable for portable medical devices, where compact size, power efficiency, and reliable battery charging are crucial.3. Wearable Devices: With its small form factor and low power consumption, the ISL9307IRTAANCZ-T7A is ideal for wearable devices like smartwatches, fitness trackers, and wireless earbuds, where space and power efficiency are critical.4. IoT Devices: The chip can be used in various IoT (Internet of Things) devices that require efficient power management, such as smart home devices, industrial sensors, and connected appliances.Overall, the ISL9307IRTAANCZ-T7A offers a highly integrated and efficient power management solution for portable devices, enabling longer battery life, smaller form factors, and reliable charging capabilities.
ISL9307IRTAANCZ-T7A Relevant information