NE5560 Philipss, NE5560 Datasheet - Page 15

• Manufacturer Part Number: NE5560
• Description: Switched-mode power supply control circuit
• Manufacturer: Philipss

Philips Semiconductors
1994 Aug 31
Switched-mode power supply control circuit
NOTES:
Power ground and signal ground must be kept separated
T1, Primary = 130T (C.T.) #26
T2, Primary = 16T (C.T.) #18 Secondaries (each) 52T (C.T.) #22
Secondary = 18T (C.T.) #22
L
Core = Ferroxcube 3622
Core = Ferroxcube 4229 3C8 material
1
C.T. = 50T #26 0n
, L
2
Figure 23. NE/SE5560 Push-Pull Switched-Mode Regulated Supply with CMOS Drive Conversion Logic
= 120T #20 on single gapped EC35 Ferroxcube core. 3C8 material.
3C8 material
Ferroxcube 2616 core (3C8)
F2D bobbin
15
NE/SE5560
Product specification
SL00382