Voltage/Current - Output 3:	Controller
Base Part Number:	ISL6446
Supplier Device Package:	24-QSOP
Package / Case:	24-SSOP (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	4.5 V ~ 5.5 V
w/Sequencer:	No
w/Supervisor:	No
w/LED Driver:	No
Series:	--
Voltage/Current - Output 2:	Controller
Voltage/Current - Output 1:	Controller
Frequency - Switching:	100kHz ~ 2.6MHz
Number of Outputs:	3
Function:	Any Function
Topology:	Step-Down (Buck) Synchronous (2), Linear (LDO) (1)
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Voltage Regulators - Linear + Switching

The ISL6446AIAZ-TK is a high performance power management integrated circuit (PMIC) which is capable of providing efficient and reliable voltage regulation for various applications. This product is part of the Intersil family of advanced, low power PMICs. The ISL6446AIAZ-TK has a wide range of applications and is suitable for fixed and adjustable voltage supply designs. It is also suitable for communication, consumer and medical products as well as industrial and automotive applications. The ISL6446AIAZ-TK offers several unique features which set it apart from other PMICs used in voltage regulation applications. It features integrated linear + switching regulators, allowing designers to achieve the highest power efficiency while simultaneously allowing for flexibility in the regulation of output voltages. It also features an adjustable output voltage range of 0.7V to 5.5V and provides integrated over current, over voltage and under voltage protection. The ISL6446AIAZ-TK is capable of delivering up to 1.5A of load current and up to 35mΩ of on-resistance. It has a wide input voltage range of 3V to 39V, allowing it to operate from a wide selection of power sources. The product can be configured to be used in various topologies, including buck, boost and buck-boost. It also includes an integrated pulse-width modulation (PWM) signal generator, allowing it to be used in a variety of switching and linear regulators. The ISL6446AIAZ-TK uses a two-stage design for improved efficiency and performance. The first stage is a linear regulator, which is used for relatively low-power applications and for providing an adjustable output voltage. The output voltage is set by adjusting the voltage across the control terminal. The second stage is a switching regulator, which is used for high-power applications and for providing a constant output voltage. The output voltage is set using external resistors, allowing for a wide range of output voltage settings. The ISL6446AIAZ-TK also features current limiting circuitry to protect against over-current events and is temperature compensated, allowing for improved efficiency at higher temperatures. Additionally, the device includes a variety of fault protection features, such as over voltage, over current and under voltage protection, to ensure system reliability. The IC also includes a slew rate control feature to minimize power consumption, improving system performance. The ISL6446AIAZ-TK is designed to be used in a wide range of applications and offers excellent performance and robustness. Whether used in a linear or switching configuration, the device can provide reliable, efficient and accurate voltage regulation.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description