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GR8837B - Green-Mode PWM Controller

General Description

green-mode function.

The integrated functions also include the leading-edge blanking of the current sensing, internal slope compensation, soft start OLP, and OVP.

Key Features

  • Current Mode Control Standby Power below 100mW Under-Voltage Lockout (UVLO) Non-Audible-Noise Green-Mode Control 65KHz Switching Frequency Internal Leading-Edge Blanking Internal Slope Compensation Internal Soft Start Gate Output Voltage Clamp Jitter and Soft Driving for Reducing EMI Over-Load Protection (OLP)-Auto Recovery Mode Vcc OVP Protection- Latch Mode 300mA Driving Capability.

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Datasheet Details

Part number GR8837B
Manufacturer Grenergy
File Size 709.35 KB
Description Green-Mode PWM Controller
Datasheet download datasheet GR8837B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary GR8837B Green-Mode PWM Controller with Protection Features Current Mode Control Standby Power below 100mW Under-Voltage Lockout (UVLO) Non-Audible-Noise Green-Mode Control 65KHz Switching Frequency Internal Leading-Edge Blanking Internal Slope Compensation Internal Soft Start Gate Output Voltage Clamp Jitter and Soft Driving for Reducing EMI Over-Load Protection (OLP)-Auto Recovery Mode Vcc OVP Protection- Latch Mode 300mA Driving Capability Description The GR8837B is a highly-integrated, low startup current, current mode PWM controller with green-mode function. The integrated functions also include the leading-edge blanking of the current sensing, internal slope compensation, soft start OLP, and OVP.