Dongke Semiconductor DK450
The DK450 is an accurate 5V voltage stabilizing controller with high performance. It is specially design for AC-DC switch mode power supply as output voltage stabilizing benchmark.| Part No. | DK450 |
|---|---|
| Datasheet | DK450 Download |
| Manufacturer |  Dongke Semiconductor |
| Description | ACCURATE 5V VOLTAGE STABILIZING CONTROLLER |
| Buy | Stock & Price |
DESCRIPTION
2.APPLICATIONS
●Battery charger●Power AC/DC adapters
●STB power supply
●Electromagnetic oven power supply
●DVD/VCD/VCR power supply
●Air conditioner power supply
●LED driver applications
●TV/Monitor power supply 3. MAIN
FEATURES
With integrated accurate voltage stabilizer and constant-current output circuit to support 5V AC-DC products, no need for additional components, this IC can directly driver the optocoupler with constant-current, so that can reduce the cost, defective rate and size of the PCB. 4. VOLTAGE RANGE L Level 4.9-5.0V A Level 5.0-5.1V B Level 5.1-5.2V H Level 5.2-5.3V 5. CONNECTION DIAGRAM Address: Building 18, Hejing industrial zone, Heping village, Fuyong, Baoan Area, Shenzhen, China. 1 Tel: 86-20-38488121 Email: amy_hsf@163.com Website: SHENZHEN DONGKE SEMICONDUCTOR CO., LTD ACCURATE 5V VOLTAGE STABILIZING CONTROLLER –DK450 6. CIRCUIT DIAGRAM 7.ABSOLUTE MAXIMUM RATINGS
Symbol Vcc Ivcc Vpin Vesd Tc Tstg Tsol Parameter Supply voltage Current of supply vo...
