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ISL9307IRTAANGZ-T

ISL9307IRTAANGZ-T

Manufacturer No:

ISL9307IRTAANGZ-T

Description:

IC REG QUAD BUCK/LNR SYNC 16TQFN

Datasheet:

Datasheet

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ISL9307IRTAANGZ-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 ISL9307IRTAANGZ-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 ISL9307IRTAANGZ-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 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-T 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-T can be used in smartphones and tablets to manage the 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 and charge the device's battery.3. Wearable Devices: The compact size and low power consumption of the ISL9307IRTAANGZ-T make it ideal for wearable devices like smartwatches, fitness trackers, or wireless earbuds. It can provide efficient power management and charging capabilities in a small form factor.4. IoT Devices: The chip can be used in various IoT (Internet of Things) devices that require efficient power management and battery charging, such as smart home devices, industrial sensors, or asset tracking devices.Overall, the ISL9307IRTAANGZ-T offers a highly integrated and efficient power management solution for portable devices, enabling longer battery life, smaller form factors, and reliable charging capabilities.
ISL9307IRTAANGZ-T Relevant information