Intersil ISL6526AIR

Mfr.Part #:

ISL6526AIR

Manufacturer:

Description:
IC REG CTRLR BUCK 16QFN

RoHS Status:

RoHS

Datasheet:

Payment:

Payment

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ISO 9001
ISO 9001
ISO 45001
ISO 45001
ISO 13485
ISO 13485
ISO 14001
ISO 14001
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ASA

Specifications

Product Details

Product Comparison

Mounting Type

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Surface Mount
Package / Case

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

16-VQFN Exposed Pad
Surface Mount
YES
Operating Temperature

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e0
Pbfree Code
no
Part Status

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Obsolete
Moisture Sensitivity Level (MSL)

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

1 (Unlimited)
Number of Terminations
16
Terminal Finish
TIN LEAD
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
240
Terminal Pitch
0.8mm
Function

Function refers to the primary purpose or role of an electronic component within a circuit. It describes the specific task or operation that the component is designed to perform. For example, a resistor's function is to limit current flow, a capacitor's function is to store electrical energy, and a transistor's function is to amplify or switch signals. Understanding the function of a component is crucial for selecting the appropriate component for a particular application and ensuring its proper operation within the circuit.

Step-Down
Number of Outputs

Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.

1
Output Type

Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.

Transistor Driver
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration

Output Configuration refers to the arrangement of output terminals or pins on an electronic component. It specifies the number, type, and arrangement of these terminals, allowing for various connection options. This parameter is crucial for determining the component's compatibility with other devices and ensuring proper signal flow within a circuit.

Positive
Voltage - Supply (Vcc/Vdd)
2.97V~3.63V
Control Features
Enable, Phase Control
Input Voltage (Min)
2.97V
Topology
Buck
Control Mode
VOLTAGE-MODE
Output Current-Max
2A
Frequency - Switching
600kHz
Input Voltage (Max)
3.63V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
100%
Clock Sync
No
Length

Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

5mm
Width
5mm
RoHS Status
Non-RoHS Compliant
Description
The ISL6526 and ISL6526A are single synchronous buck pulse-width modulation (PWM) controllers designed to drive N-channel MOSFETs in a synchronous buck topology. They integrate control, output adjustment, monitoring, and protection functions into a single package.

Features
Operates from 3.3V to 5V input
0.8V to VIN output range
0.8V internal reference with ±1.5% tolerance over load, line voltage, and temperature
Drives N-channel MOSFETs
Simple single-loop control design
Voltage-mode PWM control
Fast transient response
High-bandwidth error amplifier
Full 0% to 100% duty cycle
Lossless, programmable overcurrent protection using upper MOSFET's rps(on)
Converter can source and sink current
Small converter size
Internal fixed frequency oscillator (300kHz for ISL6526, 600kHz for ISL6526A)
Internal soft-start
14-lead SOIC or 16-lead 5x5 QFN package
QFN package is compliant to JEDEC PUB95 MO-220 QFN, has a quad flat no leads package outline, and a near chip scale package footprint
Pb-free (RoHS compliant)

Applications
Power supplies for microprocessors
Subsystem power supplies
Cable modems, set-top boxes, and DSL modems
DSP and core communications processor supplies
Memory supplies
Personal computer peripherals
Industrial power supplies
3.3V-input DC/DC regulators
Low-voltage distributed power supplies
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