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ISL6540AIRZ The ISL6540AIRZ is a buck switching controller from Renesas. It operates from 2.97V to 22V supply with switching frequency up to 2MHz.
Mfr Part #:

ISL6540AIRZ

Available from 1 distributors
Mfr Name: Renesas
Renesas
The ISL6540AIRZ is a buck switching controller from Renesas. It operates from 2.97V to 22V supply with switching frequency up to 2MHz.
✓ Total Stock: 5,460 pcs
$ Price Range: $0.75

ISL6540AIRZ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
5,460 pcs
On Request
5460 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ISL6540AIRZ 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
Synchronous Rectifier
Topology
Voltage
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ISL6540AIRZ Description

Short technical summary and product information.

The ISL6540AIRZ is a buck switching controller IC from Renesas, designed for DC-DC conversion applications. It operates over a wide supply voltage range of 2.97V to 22V, making it suitable for various power supply designs.

 

The controller features a programmable switching frequency from 250kHz to 2MHz, allowing optimization between efficiency and component size. It is specified for an operating temperature range of -40°C to 85°C, suitable for industrial environments.

 

The device is housed in a 28-lead QFN package, providing a compact footprint for space-constrained designs. As a buck controller, it requires external MOSFETs and passive components to form a complete regulator.

ISL6540AIRZ Quick Information

Product Type: DC DC Switching Controller
Canonical Name: ISL6540AIRZ Buck Switching Controller
Subcategory: DC DC Switching Controllers

ISL6540AIRZ Compliance

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

ISL6540AIRZ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

ISL6540AIRZ Features

  • Step-down buck DC-DC controller IC
  • Wide 2.97 V to 22 V supply range
  • 250 kHz to 2 MHz switching frequency
  • -40°C to 85°C operating temperature range
  • Synchronous rectifier for improved efficiency

ISL6540AIRZ Applications

  • Suitable for point-of-load voltage regulation.
  • Used in distributed power architectures.
  • Ideal for networking and telecom equipment.
  • Applicable in industrial power supply designs.

ISL6540AIRZ FAQs

3 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ISL6540AIRZ?

2.97V to 22V.

What is the operating temperature range?

-40°C to 85°C.

What is the switching frequency range?

250kHz to 2MHz.

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