140W SMT PLANAR
TRANSFORMER AND INDUCTOR
For use with Linear Technology鈥檚 LT1725
廬
W!
NE
PLANAR TRANSFORMER 鈥?PA0423
Power Rating:
140W (48v to 12v/11.7A)
Height:
8.4mm Max
Footprint:
23.4mm x 20.1mm Max
PLANAR INDUCTOR 鈥?PA0465 and PA0480
Energy Storage:
up to 340碌J (4.2碌H/12.8A)
Height:
7.4mm Max
Footprint:
23.4mm x 20.1mm Max
Electrical Specifications @ 25擄C 鈥?Operating Temperature - 40擄C to 125擄C
Part
Number
PA0423
Power
Rating
2
140 W (12v/11.7A)
Turns Ratio
(Pri:Sec:Aux)
8:4:4
Primary
Secondary
Isolation
1500 Vdc Basic
Primary
Inductance
(碌H MIN)
140
Leakage
Inductance
(碌H MAX)
0.1
Primary
(m鈩?MAX)
55
DCR
Primary Aux.
(m鈩?MAX)
500
Secondary
(m鈩?MAX)
7.0
Electrical Specifications @ 25擄C 鈥?Operating Temperature -40擄C to 125擄C
Part
Number
PA0465
PA0480
Inductance
@Irated (7-11)
(碌H 鹵12%)
4.2
5.8
Irated
3
(A
DC
)
12.8
8.5
Turns Ratio
(Main Winding
to Aux.)
4:5
4:5
DCR
(m鈩?MAX)
Main Winding
Aux. Winding
(7-11)
(1-6)
2.8
2.8
460
460
Inductance
@ 0 A
DC
(碌H 鹵12%)
4.4
6.2
Saturation Current
4
(A)
@ 25擄C
16
11
@ 100擄C
15
10
Heating
Current
5
(A)
37
37
Mechanicals
PA0423
SUGGESTED PAD LAYOUT
Schematics
2
5
Date Code
Country of Origin
8T (PRI)
4T (SEC)
4T (AUX)
11
7
PA0423
1
6
PA0465/PA0480
SUGGESTED PAD LAYOUT
1
6
5T (AUX)
4T (IND)
11
7
Date Code
Country of Origin
PA0465
PA0480
PA0423
PA0465/PA0480
Weight
..................11.0 grams ..................11.0 grams
Tape & Reel...............180/reel
.......................250/reel
Tray
.............................40/tray.........................90/tray
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are 鹵 .010
0,25
US 619 674 8100
鈥?/div>
UK 44 1483 401 700
鈥?/div>
France 33 3 84 35 04 04
鈥?/div>
Singapore 65 6287 8998
鈥?/div>
Taiwan 886 2 2698 0228
鈥?/div>
Hong Kong 852 2788 6588
鈥?/div>
http://www.pulseeng.com
P569.B (12/02)
PA0480相關(guān)型號PDF文件下載
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