DistyParts Icon
ISL81401FRZ The ISL81401FRZ is a 40V, 3A synchronous buck-boost PWM controller from Renesas. It features adjustable switching frequency (100-600kHz) and includes current limit, enable, and power good control features.
Mfr Part #:

ISL81401FRZ

Available from 1 distributors
Mfr Name: Renesas
Renesas
The ISL81401FRZ is a 40V, 3A synchronous buck-boost PWM controller from Renesas. It features adjustable switching frequency (100-600kHz) and includes current limit, enable, and power good control features.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.75

ISL81401FRZ 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
3,000 pcs
On Request
3000 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.

ISL81401FRZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

ISL81401FRZ Description

Short technical summary and product information.

The ISL81401FRZ is a high-voltage, 4-switch synchronous buck-boost PWM controller designed for applications requiring a regulated output voltage that can be above, below, or equal to the input voltage. It operates from a supply voltage of 4.5V to 40V and delivers an output current of up to 3A. The output voltage is adjustable from 0.8V to 40V. The switching frequency can be programmed from 100kHz to 600kHz, and it supports clock synchronization. Control features include current limit, enable, and power good output. The synchronous rectifier improves efficiency. This device is suitable for automotive, industrial, and general-purpose power conversion applications.

ISL81401FRZ Quick Information

Product Type: DC-DC Switching Controller
Canonical Name: Renesas ISL81401FRZ 40V 4-Switch Synchronous Buck-Boost PWM Controller
Subcategory: DC-DC Switching Controllers

ISL81401FRZ Compliance

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

ISL81401FRZ Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

ISL81401FRZ Features

  • Wide 4.5V to 40V input range.
  • Output current up to 3A.
  • Programmable switching frequency 100-600kHz.
  • Synchronous rectification for high efficiency.
  • Integrated current limit and power good.

ISL81401FRZ Applications

  • Used in automotive power systems.
  • Ideal for battery-powered equipment.
  • Suitable for industrial power supplies.
  • Designed for buck-boost converters.

ISL81401FRZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the ISL81401FRZ?

4.5V to 40V

What is the output voltage range?

0.8V to 40V

What is the maximum output current?

3A

What is the switching frequency range?

100kHz to 600kHz (programmable)

Does the ISL81401FRZ have synchronous rectification?

Yes

What control features are available?

Current limit, enable, and power good

Does it support clock synchronization?

Yes

Home

Categories