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SD6860 Datasheet CURRENT MODE PWM+PFM CONTROLLER

Manufacturer: SILAN MICROELECTRONICS

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Datasheet Details

Part number SD6860
Manufacturer SILAN MICROELECTRONICS
File Size 244.59 KB
Description CURRENT MODE PWM+PFM CONTROLLER
Datasheet download datasheet SD6860 Datasheet

General Description

SD686X is current mode PWM+PFM controller with built-in highvoltage MOSFET used for SWPS, with low standby power and low start current for power switch.

In standby mode, the circuit enters burst mode to reduce the standby power dissipation.

The switch frequency is 25~67KHz with jitter frequency for low EMI.

Overview

SD686X CURRENT MODE PWM+PFM CONTROLLER WITH BUILT-IN HIGH VOLTAGE.

Key Features

  • Energy Star 2.0 standard.
  • Lower start-up current (3µA).
  • Various switching frequency following load for the higher efficiency.
  • Frequency jitter for low EMI.
  • Overvoltage, overcurrent, overload and over temperature protections.
  • Adjustable limit output power.
  • Undervoltage lockout.
  • Built-in high voltage MOSFET.
  • Auto restart mode.
  • Peak current compensation.
  • Maximum peak current compensation for initialization.
  • Burst mode.
  • Cycle by cycl.

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