CR6202 Datasheet PDF – Switching Power Supply Controller IC

Part Number : CR6202

Function : Switching Power Supply Controller IC

Package : DIP 8 Pin Type

Manufacturers : Chip-Rail, Power Rail

Pinouts :

CR6202 datasheet


Description :

CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio,  which supplies continuous output power of 5W within the range of wide-voltage between 85V and265V, the output power of peak value can be  up  to  18W. The combination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer.


1. Set-in high-voltage power switch transistor of 700V and few peripheral components
2. With the modulation of lock pulse width, the testing is according to the pulse limit current.
3. Inner-built ramp and anti-feedback compensation function
4. Set-in heat protection circuit
5. Few peripheral components
6. Low startup and operating current
7. VCC over-voltage automatic limit




Other data sheets within the file : CR6202T

CR6202 Datasheet PDF Download

CR6202 pdf


RT8206B Datasheet PDF – Power Supply Controller – Richtek

Part Number : RT8206B

Function : (RT8206A/B) Main Power Supply Controllers

Manufacturers : Richtek Technology

Image :

RT8206B Image


Description :

The RT8206A/B dual step-down, Switch Mode Power Supply (SMPS) controller generates logic supply voltages in battery powered systems. The RT8206A/B includes two Pulse Width Modulation (PWM) controllers fixed at 5V/3.3V or adjustable from 2V to 5.5V. An optional external charge pump can be monitored through SECFB (RT8206A).

This device also features a linear regulator providing a fixed 5V output. The linear regulator provides up to 70mA output current with automatic linear regulator bootstrapping to the BYP input. The RT8206A/B includes on-board power up sequencing, the power good outputs, internal soft-start, and internal soft-discharge output that prevents negative voltages on shutdown.


RT8206B Datasheet

Official HomePage :


RT8206B Datasheet PDF Download

RT8206B pdf

Other data sheets within the file : RT8206A, RT8206AGQW, RT8206BGQW