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ISL9307IRTAANGZ-T7A

ISL9307IRTAANGZ-T7A

Manufacturer No:

ISL9307IRTAANGZ-T7A

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANGZ-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 ISL9307IRTAANGZ-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 ISL9307IRTAANGZ-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 voltage conversion, allowing the chip to generate stable output voltages even when the input voltage is higher or lower than the desired output voltage. This feature is particularly useful in portable devices where the battery voltage can vary significantly.4. Battery Charging: The ISL9307IRTAANGZ-T7A includes a battery charger circuitry that supports various battery chemistries, including Li-ion, Li-polymer, and LiFePO4. It provides a safe and efficient charging process, including constant current and constant voltage charging modes.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 extending battery life in portable devices.Application Scenarios:1. Smartphones and Tablets: The ISL9307IRTAANGZ-T7A 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 supply and provide stable voltages for various components.3. Wearable Devices: With its small size and low power consumption, the ISL9307IRTAANGZ-T7A is ideal for wearable devices like smartwatches, fitness trackers, or wireless earbuds. It can handle power management tasks and ensure efficient battery charging.4. IoT Devices: The chip can be used in various Internet of Things (IoT) devices, such as smart home sensors, security cameras, or connected appliances. It provides power management capabilities and helps optimize energy usage.Overall, the ISL9307IRTAANGZ-T7A integrated circuit chip offers advantages like high integration, wide input voltage range, efficient power management, and battery charging. Its application scenarios range from smartphones and tablets to portable medical devices, wearables, and IoT devices.
ISL9307IRTAANGZ-T7A Relevant information