Datasheet Details
- Part number
- FSDH565
- Manufacturer
- Fairchild Semiconductor
- File Size
- 119.64 KB
- Datasheet
- FSDH565_FairchildSemiconductor.pdf
- Description
- Fairchild Power Switch
FSDH565 Description
www.fairchildsemi.com FSDH565 Fairchild Power Switch(FPS) .
The FSDH565 is specially designed for an off-line SMPS with minimal external components.
FSDH565 Features
* Single Chip 650V 0.5A SenseFET Power Switch Precision Fixed Operating Frequency (100kHz) Internal Start up Switch UVLO with Hysteresis (6.7V/8.7V) Over Load Protection Over Current Protection (0.3A) I
FSDH565 Applications
* Charger & Adaptor for Mobile Phone, PDA & MP3
* Auxiliary Power for PC, C-TV, Monitor
1
1.Vstr 2.Vfb 3.4.5.6.GND 7.Vcc 8.Drain
Internal Block Diagram
#1 : Vstr
UVLO ≤ 6.7V
#7 : Vcc
UVLO VREG(5.8V) 4.5V VREF UVLO ≥ 8.7V INTERNAL BIAS
#8 : Drain
SFET
OSC S Q PWM 0.45 mA + R L. E
📁 Related Datasheet
📌 All Tags