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GR8837 - Green-Mode PWM Controller

Description

The GR8837 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 OCP.

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 External OVP Latch off mode External OTP Latch off mode Over-load protection (OLP)-Auto recovery mode Vcc OVP protection- latch Mode 300mA driving capability.

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Datasheet preview – GR8837

Datasheet Details

Part number GR8837
Manufacturer Grenergy
File Size 756.75 KB
Description Green-Mode PWM Controller
Datasheet download datasheet GR8837 Datasheet
Additional preview pages of the GR8837 datasheet.

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Full PDF Text Transcription

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GR8837 Green-Mode PWM Controller with Latch 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 External OVP Latch off mode External OTP Latch off mode Over-load protection (OLP)-Auto recovery mode Vcc OVP protection- latch Mode 300mA driving capability Description The GR8837 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 OCP.
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