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GR8838R Datasheet Green-mode Pwm Controller

Manufacturer: Grenergy

Overview: Preliminary GR8838 Green-Mode PWM Controller with Latch Protection.

Datasheet Details

Part number GR8838R
Manufacturer Grenergy
File Size 79.25 KB
Description Green-Mode PWM Controller
Datasheet GR8838R-Grenergy.pdf

General Description

The GR8838 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 pensation, OLP, and OCP.

Besides, The RTL pin latch function by injecting a high over 3.5V to provide OVP latch off and low below 1V to provide OTP latch off protection.

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 Gate Output Voltage Clamp Jitter and Soft Driving for Reducing EMI External OVP Latch Mode External OTP Latch Mode Over-Load Protection (OLP)- Auto Recovery Mode Vcc OVP Protection- Latch Mode 300mA Driving Capability.

More Datasheets from Grenergy

Part Number Description
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GR8837B Green-Mode PWM Controller
GR8837C Green-Mode PWM Controller
GR8837E Green-Mode PWM Controller

GR8838R Distributor