ISL8845AABZ-T

$3.88

Description：IC REG CTRLR BOOST/FLYBACK 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e4d08770b5e4 Category: DC DC Switching Controllers Brand: Renesas Electronics Corporation

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Product introduction

ISL8845AABZ-T is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR BOOST/FLYBACK 8SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for ISL8845AABZ-T

Description：IC REG CTRLR BOOST/FLYBACK 8SOIC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive, Isolation Capable
Topology：Boost, Flyback
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：9V ~ 30V
Frequency - Switching：Up to 2MHz
Duty Cycle (Max)：48%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Frequency Control
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for ISL8845AABZ-T

ISL8845AABZ-T

DC DC Switching Controllers Overview

The ISL8845AABZ-T is a current-mode PWM switching controller designed for boost and flyback converter topologies. It operates with an input voltage range of 8V to 30V and features an undervoltage lockout threshold at 4V. The device supports a maximum switching frequency of 2MHz and delivers a peak output drive current of 1A. It utilizes an 8-lead SOIC package and functions within a temperature range of -55°C to +125°C.

DC DC Switching Controllers Feature Summary

Supports current-mode pulse width modulation control for efficient power conversion
Integrated high-current driver capable of sourcing and sinking 1A
Includes undervoltage lockout protection for reliable startup

DC DC Switching Controllers Applications

Boost converter circuits
Flyback converter designs
Isolated power supply architectures

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS compliance status through official documentation. Check manufacturer lifecycle status as end-of-life notifications may impact long-term availability. Validate pinout compatibility during integration planning.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring high-frequency operation up to 2MHz. Ensure the design accommodates the 8V to 30V input range. Consider thermal management for the SOIC-8 package given the 1A drive capability. Verify that the target topology matches the boost or flyback specifications.

DC DC Switching Controllers Part Context

This part belongs to the ISL8845 family of switching controllers from Renesas Electronics. It serves as a standalone controller for offline and DC-DC conversion systems. The series provides solutions for compact power designs requiring precise current-mode regulation.