ISL6558IBZ The Intersil ISL6558IBZ is a DC DC switching controller designed for step-down applications. It operates within a voltage range of 4.75V to 5.25V and features a frequency control.
Mfr Part #:

ISL6558IBZ

Available from 1 distributors
Mfr Name: Intersil
Intersil
The Intersil ISL6558IBZ is a DC DC switching controller designed for step-down applications. It operates within a voltage range of 4.75V to 5.25V and features a frequency control.
Total Stock: 279 pcs
$ Price Range: $0.75

ISL6558IBZ Available from 1 distributor

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Non-Authorised
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279 pcs
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ISL6558IBZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Topology
Voltage

ISL6558IBZ Description

Short technical summary and product information.

The ISL6558IBZ from Intersil is a DC DC switching controller designed for step-down (buck) topology applications. It supports a wide operating frequency range from 80kHz to 1.5MHz, allowing for flexible design choices. The controller operates with an input voltage between 4.75V and 5.25V and provides four output phases with PWM signal output.

 

This device is suitable for surface mount applications, housed in a 16-SOIC package. Key control features include Enable, Frequency Control, and Power Good signals, enhancing system monitoring and management. The operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions.

 

With its multiple outputs and adjustable frequency, the ISL6558IBZ is a versatile component for power management solutions requiring efficient voltage regulation.

ISL6558IBZ Quick Information

Product Type: DC DC Switching Controller
Canonical Name: ISL6558IBZ DC DC Switching Controller
Subcategory: Power Management (PMIC)

ISL6558IBZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISL6558IBZ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISL6558IBZ Features

  • Step-down buck topology controller.
  • Operates 4.75V to 5.25V input voltage.
  • Adjustable frequency from 80kHz to 1.5MHz.
  • Supports four output phases.
  • Surface mount 16-SOIC package.

ISL6558IBZ Applications

  • Four-phase buck controller for voltage regulation
  • Ideal for high-current multiphase power supplies
  • Used in voltage regulator module (VRM) designs
  • Applicable in server and telecom power systems

ISL6558IBZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the ISL6558IBZ?

The ISL6558IBZ operates within a voltage range of 4.75V to 5.25V.

What is the operating frequency range of the ISL6558IBZ?

The operating frequency range for the ISL6558IBZ is 80kHz to 1.5MHz.

What is the operating temperature for the ISL6558IBZ?

The ISL6558IBZ has an operating temperature range of -40°C to 85°C (TA).

What package type is the ISL6558IBZ available in?

The ISL6558IBZ is available in a 16-SOIC package.

What is the mounting type for the ISL6558IBZ?

The ISL6558IBZ is a surface mount device.

How many outputs does the ISL6558IBZ support?

The ISL6558IBZ supports 4 outputs.

What is the maximum duty cycle for the ISL6558IBZ?

The maximum duty cycle for the ISL6558IBZ is 75%.

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