SMT FLYBACK TRANSFORMER FOR
PHOTOFLASH CAPACITOR CHARGER
For use with Linear Technology鈥檚 LT3420
Lowest cost transformer solution
Optimized design for lowest leakage inductance and
secondary side capacitance
Smallest footprint available: 9.1 mm x 9.1 mm maximum
Low profile - height is .205" (5,20 mm) maximum
Electrical Specifications @ 25擄C 鈥?Operating Temperature -40擄C to 130擄C
Pulse
Number
PA0367
Inductance
@ Irated
(碌H MIN)
21.6
Irated
(Adc)
1.5
Turns ratio
(Pri:Sec)
1:12
Leakage
Inductance
(碌H MAX)
0.75
DCR
Primary
(m鈩?MAX)
160
Secondary
(鈩?MAX)
18
Primary
Secondary
Isolation
500 Vrms
Mechanical
.512
13,00
.392
9,96
Schematic
1
.360 MAX
9,14
2
1
1:12
4
1
.460 MAX
2
11,68
Date Code
Country of Origin
PA0367
4
2
4
3
3
.392
9,96
.512
13,00
.460 MAX
11,68
3
.120
3,05
.145
3,68
.205 MAX
5,20
.005/0,13
4 SURFACES
SUGGESTED PAD LAYOUT
Weight
. . . . . . . . . . . . . .0.8 grams
Tape & Reel
. . . . . . . . . . . .400/reel
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are 鹵 .010
0,25
SEATING PLANE
NOTE: Coil must clear seating plane
by a minimum of .010 inches.
For More Information :
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FAX: 852 2776 1055
DISTRIBUTOR
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
Printed on recycled paper. 漏2002, Pulse Engineering, Inc.
PRELIMINARY
P563.P (6/02)
1
