SG6846A Datasheet - Fairchild Semiconductor

Highly Integrated Green-Mode PWM Controller

SG6846A Features

* Low Startup Current: 8µA

* Low Operating Current: 3.7mA

* Peak-Current Mode of Operation with Cycle-by- Cycle Current Limiting

* PWM Frequency Continuously Decreasing with Burst Mode at Light Loads

* VDD Over-Voltage Protection (OVP)

* AC Input Brownout Protection with Hyst

SG6846A General Description

The SG6846A is especially designed for SMPS with surge-current output, incorporated with a two-level OCP function. Besides the cycle-by-cycle current limiting, if the switching current is higher than two thirds the peakcurrent threshold for 1700ms, over-current protection is activated such that the .

SG6846A Datasheet (0.99 MB)

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Datasheet Details

Part number:

SG6846A

Manufacturer:

Fairchild Semiconductor

File Size:

0.99 MB

Description:

Highly integrated green-mode pwm controller.

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SG6846A Highly Integrated Green-Mode PWM Controller Fairchild Semiconductor

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SG6846A Features

SG6846A General Description

Datasheet Details

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