Champs P26F6 Series BCM Planar Flyback Solutions for LT3798

 

P26F6
  • Optimized for PFC Offline No-Opto Isolated Flyback Converter Design, BCM
  • Footprint 28.0 x 28.3 mm x 13.0 mm Ht
  • Typical Efficiency 87-92%
  • Data shown for rectified DC Input Voltage from 85-265 VAC Input Line
  • Aggressive Interleave planar construction -- lowest achievable Leakage Inductance.
  • Wide variety of PNs, Designs and Turns Ratios in stock
  • Surface Mount, Thru-Hole, Pad-to-Pad, Embedded Planar Windings Available
  • Proven in actual PFC Offline AC-DC converter applications using LT3798 IC

Catalog for P26F6 Series Including Data Sheets

 

1. Input Voltage Range 85-265 VAC 50-60Hz. BCM Flyback.

Champs PN

Vin (Min)

Vin (Max)

Vout

Iout (Adc)

Pout (Watts)

Freq (KHz)

Ipk [Rated]

Ipk [Max]

Mode

P26F6-1809-04-88R

98

375

53

2.35

125

88-280

6.3

9.6

BCM

P26F6-1806-03-98R

98

375

48

2.60

125

100-320

5.6

7.3

BCM

P26F6-1809-04-130R

98

375

48

1.56

75.0

88-300

4.0

6.0

BCM

P26F6-1805-04 -88R

98

375

28

4.5

125

88-280

6.4

9.6

BCM

P26F6-1805-04 -140R

98

375

28

2.70

75

88-280

3.9

6.1

BCM

P26F6-AC-2006 -03-88R

98

375

24

5.2

100

82-280

6.0

9.2

BCM

P26F6-1804-04 -150R

98

375

24

3.1

75

88-280

3.7

5.7

BCM

P26F6-1802-04 -88R

98

375

12

10.4

125

85-280

6.5

9.6

BCM

P26F6-1802-04 -150R

98

375

12

6.25

75

85-280

3.8

5.6

BCM

Note:

 

LT3798 Product Page & DC1817B Ref Design:

 

Schematic

Simulation: P26F6 Series LT3798 Schematic -- 90-265VAC to 24Vout 100W BCM Flyback

 

 

P26F6
Mechanical Design Drawing P26F6 Surface Mount