SG6848TZ1 Green-Mode PWM Controller

Fairchild Semiconductor

Description

NOT RECOMMENDED FOR NEW DESIGNS SG6848x1 * Low Cost, Green-Mode PWM Controller for Flyback Converters SG6848x1 Low-Cost, Green-Mode PWM Cont.
This highly integrated PWM controller provides several enhancements to meet the low standby-power needs of low-power SMPS.

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Datasheet Specifications

Part number: SG6848TZ1
Manufacturer: Fairchild Semiconductor
File Size: 675.62 KB
Datasheet: SG6848TZ1-FairchildSemiconductor.pdf
Description: Green-Mode PWM Controller

Features

* Green-Mode PWM Controller
* Low Startup Current: 5 μA
* Low Operating Current: 3 mA
* Programmable PWM Frequency
* Peak-Current-Mode Operation
* Leading-Edge Blanking
* Built-in Synchronized Slope Compensation
* Cycle-by-Cycle Current Limiting
* Constant Output

Applications

* General-purpose switched-mode power supplies (SMPS) and flyback power converters, such as:
* Battery chargers for cellular phones, cordless phones, PDAs, digital cameras, and power tools
* Power adapters for ink jet printers, video game consoles, and portable audio players
* Open-frame S

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SG6848TZ1 Green-Mode PWM Controller Fairchild Semiconductor

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