GR8837C Datasheet - Grenergy

GR8837C, Green-Mode PWM Controller

Preliminary GR8837C Green-Mode PWM Controller with Protection .
The GR8837C is a highly-integrated, low startup current, current mode PWM controller with green-mode function.

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Datasheet Details

Part number:

GR8837C

Manufacturer:

Grenergy

File Size:

735.30 KB

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 Volt

Applications

* VLO off Fig.9 level, the controller resets again. Fig.10 shows the waveform of the OLP operation. VCC Soft Start During initial power on, the GR8837C provides 16ms soft start function. It effectively suppresses the start up peak current to reduce the power MOSFET drain voltage especially at high li

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GR8837C Green-Mode PWM Controller Grenergy

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