2S110 Datasheet PDF – PWM control IC – SANKEN

Part Number : 2S110, SSC2S110

Function : Current mode PWM control IC

Manufacturers : Sanken

Package : SOIC 8 Pin

Image :2S110 image
Description :

SSC2S110 is a current mode PWM control IC is built in small surface-mount inside (SOIC8) package from the PWM type switching power supply
Control IC. Corresponding low power and low standby power consumption, the IC start-up circuit and a built-standby function, the normal operation of PWM operation, while light load When automatically switched to the intermittent oscillation operation. Adequate protection, composed of small parts, easy to form a cost-effective power system.

2S110 Datasheet

2S110 Datasheet

SW2604 Datasheet PDF – PWM Switching Controller

Part Number : SW2604

Function : High Performance Current Mode PWM Switching Power Supply Controller

Package : DIP 8 Pin Type

Manufacturers : SAMWIN

Pinout : SW2604 Pinout

SW2604 bipolar process, the built-in anti-overload, anti-saturation circuit, to meet the green standard switching power supply controller; to improve Consistency circuit performance parameters, the internal reference voltage specially designed to improve the accuracy of the internal reference voltage. With wide power supply (85–265) design, typical output power of 12W, the maximum output power up to 15W, the peak output power of 18W. Widely used in economical switching power supply, Such as DVD, set-top boxes, fax machines, printers, LCD displays.

Features

1. Built-in anti-overload, saturation circuit, in time to prevent an overload, switch transformer saturation and output short circuit fault
2. adopt 700V voltage bipolar transistor as a switch; while taking advantage of its amplification to complete the start, and power consumption is reduced startup resistor More than 10 times
3. switch built-in, reduce costs, improve the circuit cost
4. built-in slope compensation circuit, thermal protection circuit, the slope current drive circuit
5. Built-in thermal protection circuit
6. Low start-up and operating current
7. VCC overvoltage automatically limits
8. No output power consumption less than 0.15W
9. minimal external components10. Package: DIP8

Block Diagram

SW2604 Datasheet

SW2604 Datasheet

 

Datasheet Download : [ SW2064.PDF]