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RT7736 - PWM Flyback Controller

General Description

The RT7736 series is a high performance enhanced PWM flyback controller with proprietary SmartJitterTM technology.

The innovative SmartJitterTM technology not only reduces EMI emissions of SMPS when the system enters burst switching green mode, but also eliminates output jittering ripple.

Key Features

  • Proprietary SmartJitterTM Technology  Reducing EMI Emissions of SMPS  Output Jittering Ripple Elimination.
  • No Load Input Power Under 100mW (RT7736G/R/L/E).
  • Accurate Over Load Protection.
  • UVLO 9V/14.5V.
  • PRO Pin for External Arbitrary OVP/OTP.
  • IC ON/OFF Control (RT7736G/R/L).
  • BNO Pin for Brown-In/Out (RT7736B/F).
  • Soft Driving for EMI Noise Reduction.
  • Driver Capability : 300mA/.
  • 300mA.
  • High Noise Immunity.
  • RoHS Compliant and Halogen F.

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Datasheet Details

Part number RT7736
Manufacturer Richtek
File Size 673.27 KB
Description PWM Flyback Controller
Datasheet download datasheet RT7736 Datasheet

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® RT7736 SmartJitterTM PWM Flyback Controller General Description The RT7736 series is a high performance enhanced PWM flyback controller with proprietary SmartJitterTM technology. The innovative SmartJitterTM technology not only reduces EMI emissions of SMPS when the system enters burst switching green mode, but also eliminates output jittering ripple. The RT7736 is a current mode PWM controller including built-in slope compensation, internal Leading Edge Blanking (LEB) and cycle-by-cycle current limit. It provides excellent green power performance, especially under light load and no load conditions. It allows for simpler design and reduces external component count.