Power Over Ethernet (PoE)/PD
Configurable Transformer
Description
? Versatile design allows multiple output variations
? Forward topology, 300 kH z switching frequency
? Input range from 29.5-60V
? 1500V ac isolation between primary and secondary
? Power 26watts
? Low leakage inductance
Applications
? For IEEE 802.3af-compliant Power over Ethernet
applications
? UPS, VoiP Phone, Wireless LAN Access point,
Bluetooth Access point, Network Camera, Building
Access Systems
? Retail Point-of-information systems
? Vending/Gaming Machines
Environmental Data
? Storage temperature range: -40°C to +125°C
? Operating ambient temperature range: -40°C to +85°C
(range is application specific)
? Solder reflow temperature: +260°C max. for
10 seconds maximum
RoHS
2002/95/EC
Packaging
? Packaging information: 115 parts per 13" reel
DCR/
DCR/ DCR/ DCR/ Leakage
Pri
Primary
Induct.
Part Number Watts (uH) Output Bias Sync
Pri
(ohms)
max
Sec Bias Sync Induct. Current Turns ratio pins Pri (2 - 4):
(ohms) (ohms) (ohms) (uh) Pk V1 (12 - 10): V2 (11 - 9):
max max max typ. (Adc) Bias (1 - 6): Sync (7 - 8)
PoE26W3.3VS5-R
PoE26W3.3VS10-R
PoE26W5V-R
26 160 (2)x3.3V@4.0A 10.0V@0.1A 5V@0.1A
26 160 (2)x3.3V@4.0A 10.0V@0.1A 10V@0.1A
26 160 (2)x5.0V@2.6A 10.0V@0.1A 5.0V@0.1A
0.100
0.100
0.100
0.025 0.90 0.42 1.0 2.6 1:0.29:0.29:0.83:0.42 +/-2%
0.025 0.90 0.90 1.0 2.6 1:0.29:0.29:0.83:0.83 +/-2%
0.050 0.90 0.42 1.0 2.6 1:0.42:0.42:0.83:0.42 +/-2%
(1) Test parameters: 100kHz, 0.100Vrms, 0.0Adc
(3) Leakage Inductance 300kHz, 0.01Vrms, 0.0Adc
(2) DCR limits maximum @ 20°C
Mechanical Diagram
SCHEMATIC
2
Primary
Output
12
TOP VIEW
RECOMMENDED PCB LAYOUT
White Dot Pin #1
1
D
(12 plcs)
PoE
12
A
FRONT VIEW
E
I
J
(12plcs)
1
M
L
Component Side
12
O
(10plcs)
N
(10plcs)
4
1
Bias
Output
10
11
6
7
H
(12 plcs)
G
(12 plcs)
F
(2 plcs)
6
7
B
C
K
(12plcs)
6
9
7
Sync
8
DIMENSIONS
A
B
C
D
E
F
G
H
I
L
M
mm
max.
21.5
mm
ref.
22.0
mm
max.
28.5
mm
ref.
0.7
mm
max.
10.8
mm
ref.
2.95
mm
ref.
0.1
mm
ref.
0.4
mm
ref.
17.25
J
mm
2.25
K
mm
3.15
mm
ref.
23.2
mm
max.
29.5
N
mm
3.0
O
mm
0.75
1) Tolerances A - H are ± 0.25mm unless specified otherwise.
2) Tolerances I - O are ± 0.10mm unless specified otherwise
2) All soldering surfaces are coplaner to within ± 0.102mm.
相关PDF资料
PP100B060 IGBT ASSEMBLY HBRIDGE 600V 100A
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PP100T060 IGBT ASSEMBLY 3-PHASE 600V 100A
PP100T120 IGBT ASSEMBLY 3PHASE 1200V 100A
PP150B060 IGBT ASSY H-BRIDGE 600V 150A
PP150B120 IGBT ASSY H-BRIDGE 1200V 150A
PP150T060 IGBT ASSEMBLY 3-PHASE 600V 150A
PP150T120 IGBT ASSEMBLY 3PHASE 1200V 150A
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