ISL97702IRZ

$2.18

Description：IC REG BOOST ADJ 1.2A DL 10DFN
Series：-
Mfr：Intersil
Package：Tube

SKU:ff92a16f77c2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Intersil

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Product introduction

ISL97702IRZ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Intersil. Its product description is IC REG BOOST ADJ 1.2A DL 10DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ISL97702IRZ

Description：IC REG BOOST ADJ 1.2A DL 10DFN
Series：-
Mfr：Intersil
Package：Tube
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：2.3V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：4.3V
Voltage - Output (Max)：28V
Current - Output：1.2A (Switch)
Frequency - Switching：1MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL97702IRZ

ISL97702IRZ

Voltage Regulators - DC DC Switching Regulators Overview

The ISL97702IRZ is a dual-output boost switching regulator IC manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.3V to 5.5V and provides adjustable positive outputs up to 28V. The device delivers a switch current of 1.2A at a switching frequency of 1MHz. It features two independent outputs in a 10-VFDFN package with exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Dual output configuration for simultaneous power generation
Integrated input disconnect switch for fault isolation
Adjustable output voltage capability
High efficiency boost converter topology

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic devices requiring multiple voltage rails
Battery-powered systems needing step-up conversion
Industrial control modules with low input voltage sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity as the ISL97702IRZ is officially obsolete and no longer manufactured by Renesas. Sourcing should focus on verified surplus stock or qualified alternative components from authorized distributors. Ensure strict adherence to RoHS3 compliance standards during acquisition to meet regulatory requirements for modern electronics assembly.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component only if legacy compatibility is required, as it has been superseded by newer generations. Consider the 10-DFN package constraints for thermal management and PCB layout. Evaluate the 1.2A current limit against peak load demands. Confirm that the 1MHz switching frequency aligns with electromagnetic interference (EMI) filtering strategies in the target design.

Voltage Regulators - DC DC Switching Regulators Part Context

The ISL97702 belongs to the Intersil/Renesas ISL9770x family of high-efficiency boost regulators. This series was designed to provide compact solutions for portable applications. The IRZ suffix indicates a specific tape and reel packaging variant within the DFN footprint family, distinct from the standard tube packaging used for other variants in the same functional group.