ISL97702IRZ

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

SKU:ff92a16f77c2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

ISL97702IRZ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. 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：Renesas Electronics Corporation
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 from 4.3V to 28V. The device supports a switch current of 1.2A and functions at a switching frequency of 1MHz. It features two independent output channels in a 10-VFDFN package with an exposed pad, suitable for surface mount installation across a temperature range of -40°C to 85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Dual-output configuration providing independent adjustable voltage regulation
Integrated boost topology for efficient step-up conversion
Wide input voltage compatibility supporting standard single-cell battery sources

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronic devices requiring multiple power rails
Battery-powered systems needing voltage boosting
Embedded applications with limited input voltage headroom

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors as the part is obsolete. Confirm package integrity and pin alignment against the 10-VFDFN specification. Check manufacturing date codes for storage history compliance. Ensure replacement strategies are documented due to end-of-life status. Validate thermal performance requirements for the specific application environment before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate the 1.2A switch current capability against peak load demands. Consider the 1MHz switching frequency for passive component size optimization. Assess the dual-output architecture necessity versus single-channel alternatives. Verify input voltage stability within the 2.3V minimum threshold. Review thermal dissipation requirements for the 10-DFN package in enclosed designs.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the ISL97702 family of dual-output boost regulators. It is designed for space-constrained portable applications requiring efficient power management from low-voltage sources. The device integrates control logic and power switches into a compact footprint, reducing external component count compared to discrete solutions.