GR8837B Datasheet - Grenergy

GR8837B, Green-Mode PWM Controller

Preliminary GR8837B Green-Mode PWM Controller with Protection .
The GR8837B is a highly-integrated, low startup current, current mode PWM controller with green-mode function.

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GR8837B-Grenergy.pdf

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Datasheet Details

Part number:

GR8837B

Manufacturer:

Grenergy

File Size:

709.35 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 Voltage Clamp Jitter and Soft Driving for Reducing EMI Over-Load Prote

Applications

* he VCC mode at no load. Fig. 11 Gate Clamp/Soft Driving Driver is clamped to 13V by an internal clamping circuit. A totem pole gate driver is fine tuned to meet both EMI and efficiency requirement in low power application. An internal pull low circuit is activated after pretty low Vdd to prevent ext

GR8837B Distributors

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GR8837B Green-Mode PWM Controller Grenergy

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