Home / Voltage Regulators - Linear + Switching / ISL9305IRTAANLZ-T/
ISL9305IRTAANLZ-T

ISL9305IRTAANLZ-T

Manufacturer No:

ISL9305IRTAANLZ-T

Description:

IC REG QUAD BUCK/LNR 3MHZ 16TQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

ISL9305IRTAANLZ-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, 350mA
  • Voltage/Current - Output 2
    0.8V ~ 5.5V, 800mA
  • Voltage/Current - Output 1
    0.8V ~ 5.5V, 800mA
  • Frequency - Switching
    3MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) (2), Linear (LDO) (2)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    -
The ISL9305IRTAANLZ-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 ISL9305IRTAANLZ-T integrates multiple power management functions into a single chip, including a buck-boost regulator, LDO (low-dropout) regulator, battery charger, and protection circuitry. This high level of integration saves board space, reduces component count, and simplifies the overall design.2. Wide Input Voltage Range: The chip supports a wide input voltage range, typically from 2.7V to 5.5V. This flexibility 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 efficient voltage 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, ensuring a stable output voltage for the connected devices.4. Battery Charging: The ISL9305IRTAANLZ-T includes a battery charger circuitry that supports various battery chemistries, including Li-ion, Li-polymer, and LiFePO4. It provides a constant current and constant voltage charging profile, ensuring safe and efficient charging of the connected battery.5. Protection Features: The chip incorporates several protection features, such as overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown. These protections safeguard the connected devices and the chip itself from potential damage due to voltage spikes, excessive current, or overheating.Application Scenarios: 1. Smartphones and Tablets: The ISL9305IRTAANLZ-T can be used in smartphones and tablets as a power management solution, providing efficient voltage conversion, battery charging, and protection features.2. Portable Consumer Electronics: It can be applied in various portable consumer electronics devices, such as portable media players, handheld gaming consoles, and digital cameras, to manage power supply and battery charging.3. Wearable Devices: The chip's small form factor and high integration make it suitable for wearable devices like smartwatches, fitness trackers, and wireless earbuds, where space is limited, and power management is crucial.4. IoT Devices: The ISL9305IRTAANLZ-T can be used in Internet of Things (IoT) devices that require efficient power management, such as smart home devices, connected sensors, and wireless modules.Overall, the ISL9305IRTAANLZ-T offers advantages of integration, wide input voltage range, efficient voltage conversion, battery charging, and protection features, making it a versatile power management solution for various portable and low-power devices.
ISL9305IRTAANLZ-T Relevant information