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ISL9440B - Triple Step-Down PWM and Single Linear Controller

Key Features

  • TABLE 1. PART NUMBER EARLY.

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Datasheet Details

Part number ISL9440B
Manufacturer Renesas
File Size 2.09 MB
Description Triple Step-Down PWM and Single Linear Controller
Datasheet download datasheet ISL9440B Datasheet

Full PDF Text Transcription for ISL9440B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ISL9440B. For precise diagrams, and layout, please refer to the original PDF.

DATASHEET ISL9440B, ISL9440C Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start FN6799 Rev 4.00 February 18, 2016 The ISL9440B and ISL9440C ar...

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t-Start FN6799 Rev 4.00 February 18, 2016 The ISL9440B and ISL9440C are quad-output synchronous buck controllers that integrate three PWM controllers and one low drop-out linear regulator controller, which are full featured and designed to provide multi-rail power for use in products such as cable and satellite set-top boxes, VoIP gateways, cable modems, and other home connectivity products as well as a variety of industrial and general purpose applications. Each output is adjustable down to 0.8V. The PWMs are synchronized at 180° out-of-phase thus, reducing the RMS input current and ripple voltage.

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