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ISL9305IRTWBNLZ-T

ISL9305IRTWBNLZ-T

Manufacturer No:

ISL9305IRTWBNLZ-T

Description:

IC REG QUAD BUCK/LNR 3MHZ 16TQFN

Datasheet:

Datasheet

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ISL9305IRTWBNLZ-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
    1.5V, 800mA
  • Voltage/Current - Output 1
    1.2V, 800mA
  • Frequency - Switching
    3MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) (2), Linear (LDO) (2)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    -
The ISL9305IRTWBNLZ-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 ISL9305IRTWBNLZ-T integrates multiple power management functions into a single chip, including a buck-boost regulator, LDO regulators, battery charger, and protection circuits. 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 ensures stable power supply to the device, regardless of the battery voltage level.4. Battery Charging: The ISL9305IRTWBNLZ-T includes a battery charger circuit, which supports various charging modes, such as constant current (CC) and constant voltage (CV) charging. It also provides protection features like overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe and efficient battery charging.5. Low Dropout Regulators (LDOs): The chip incorporates multiple low dropout regulators, which provide stable and low-noise power supply for sensitive components like microcontrollers, sensors, and audio amplifiers.6. Application Scenarios: The ISL9305IRTWBNLZ-T is commonly used in portable devices where space and power efficiency are crucial. It can be applied in smartphones, tablets, portable media players, handheld gaming devices, wearable devices, and other battery-powered electronics.Overall, the ISL9305IRTWBNLZ-T offers a compact and efficient power management solution for portable devices, ensuring reliable power supply, battery charging, and protection features.
ISL9305IRTWBNLZ-T Relevant information