LNK0265B Datasheet PDF – PWM Off-line Control Chip

Part Number : LNK0265B

Function : 18W Negative Side Power Controller ( PWM Off-line Control Chip )

Package : SOP 8, DIP 8 Pin Type

Manufacturers : Linkage

Image :

LNK0265B datasheet pdf

Description :

LNK0265B is a low-power current mode PWM off-line control chip with built-in high-voltage switch MOS tube. It adopts self-adaptive multi-mode working mode, and automatically switches to Burst mode, PFM mode, or PWM mode according to the load condition, so as to meet the requirements of low standby power consumption and high conversion efficiency of the system. Multiple protection functions are integrated internally, such as over-current protection, overload protection, VDD over-voltage protection and VDD under-voltage protection.

Pinouts :

LNK0265B pinout

Features :

1. Standby power consumption is less than 60mW@220Vac

2. Built-in optimized OCP compensation

3. Adaptive multi-mode work, automatically switch to Burst mode, PFM mode or PWM mode according to load conditions

4. Built-in leading edge blanking circuit (LEB)

5. Built-in slope compensation circuit 􀂋 Cycle-by-cycle peak current limit

6. Soft start on boot

7. With over-current protection, overload protection, VDD over-voltage protection and other protections

Applications :

Other data sheets within the file : LNK0265, LNK-0265B

 

 

LNK0265B Datasheet PDF Download

Related articles across the web