GR8837R Green-Mode PWM Controller

Grenergy

Description

GR8837R Green-Mode PWM Controller with Hiccup Protection .
The GR8837R is a highly-integrated, low startup current, current mode PWM controller with green-mode function.

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Datasheet Specifications

Part number: GR8837R
Manufacturer: Grenergy
File Size: 714.48 KB
Datasheet: GR8837R-Grenergy.pdf
Description: Green-Mode PWM Controller

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 La

Applications

* oltage will down to UVLO off and the IC will re-start again. In the GR8837R, before the VCC is down to UVLO off, it will force the OUT pin outputs the Fig. 10 OVP (Over Voltage Protection) on VCC To prevent power MOSFET from being damaged, the GR8837R is implemented an OVP function on VCC specified

GR8837R Distributors

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GR8837R Green-Mode PWM Controller Grenergy

Grenergy GR8837R-like datasheet