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GR8837L Datasheet Green-mode Pwm Controller

Manufacturer: Grenergy

Overview: Preliminary GR8837L Green-Mode PWM Controller with Latch Protection.

Datasheet Details

Part number GR8837L
Manufacturer Grenergy
File Size 711.80 KB
Description Green-Mode PWM Controller
Datasheet GR8837L-Grenergy.pdf

General Description

The GR8837L 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, soft start 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 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)-latch mode Vcc OVP protection- latch Mode 300mA driving capability Open frame SMPS.

More Datasheets from Grenergy

Part Number Description
GR8837 Green-Mode PWM Controller
GR8837A Green-Mode PWM Controller
GR8837B Green-Mode PWM Controller
GR8837C Green-Mode PWM Controller
GR8837E Green-Mode PWM Controller
GR8837H Green-Mode PWM Controller
GR8837M Green-Mode PWM Controller
GR8837R Green-Mode PWM Controller
GR8830 Green-Mode PWM Controller below 100mW Standby Power
GR8833R Green-Mode PWM Controller

GR8837L Distributor