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SC1139DG

Part Number	SC1139DG
Manufacturer	Power Integrations
Description	Accurate CV Switcher
Published	Apr 10, 2018
Detailed Description	SC1139DG Energy-Efficient, Accurate CV Switcher With CC Control for Adapters and Chargers Product Highlights Dramatica...
Datasheet	SC1139DG PDF File

Overview

SC1139DG Energy-Efficient, Accurate CV Switcher With CC Control for Adapters and Chargers Product Highlights Dramatically Simplifies CV Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry • Enables Clampless™ designs Advanced Performance Features • Compensates for cable voltage drop • Compensates for external component temperature variations • Very tight IC parameter tolerances using proprietary trimming technology • Frequency jittering greatly reduces EMI filter cost • Operation frequency of 105 kHz to minimize transformer size • Minimum operation frequency of 1.
4 kHz improved transient load response A...

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SC1139DG Accurate CV Switcher - Power Integrations

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