lm257x-h470 PCA Electronics Inc., lm257x-h470 Datasheet - Page 6

• Manufacturer Part Number: lm257x-h470
• Description: Contents Surface Mount Power Inductor
• Manufacturer: PCA Electronics Inc.

PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
EPI900132BSP30
EPI670152BSP30
EPI470182BSP30
EPI330212BSP30
EPI220262BSP30
EPI150312BSP30
EPI100382BSP30
EPI5L5522BSP30
EPI2L6722BSP30
EPI2L1832BSP30
EPI331611BSP30
Part Number
.215 Max.
(5.46)
E L E C T R O N I C S I N C .
x x x x x x x x
2
3
(12.70)
(8.38)
Max.
.500
EPIXXXXXXBSP30
.330
1
4
Pin 1 I.D.
PCA
D.C.
Package BSP30
1
2
(12.70)
Connection
Max.
.500
Schematic
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Parallel
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Series
Series
Series
Series
Series
Series
Series
Series
Series
Series
Series
L1
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
L2
(10.41)
(4.45)
.175
.410
4
3
(10.41)
.410
Inductance
(µH ± 15%)
2
3
(8.38)
@ 0 Adc
.330
363.4
269.7
190.0
130.8
363.4
90.8
67.4
47.5
32.7
88.1
22.0
62.8
15.7
41.6
10.4
22.0
5.51
10.4
2.61
2.15
90.8
8.6
CSIXXXXXXBSP30
1
4
Primary Specification
(1.52)
.060
• Used as a Sepic Inductor on T.I.’s TPS6113X Series
• Low loss material ensures operation in high frequency
• Also suitable for use in high quality filter applications
• UL1446 Class B Insulating System
• UL94V-0 Recognized Materials
• 250 KHz Switching Frequency
switching converters, such as Buck, BoostCouple Inductor
or as Flyback Transformer
Inductance
(µH ± 15%)
Rev. 4
@ Idc
344.9
256.0
180.0
124.2
86.2
64.0
45.0
31.0
83.6
20.9
59.5
14.9
39.5
20.9
10.0
8.17
2.05
350
9.9
5.2
2.5
Off
Off
Off
90
Control
Inputs
EPI BSP30 Series
5/5/04
Input
On
On
On
VBat
LBI
SKIPEN
EN
LDOEN
(Ω Typ.)
TPS6113X
1.048
.0065
1.048
Gnd
DCR
.262
.708
.177
.476
.119
.320
.080
.212
.053
.152
.038
.096
.024
.068
.017
.036
.009
.026
.262
LDOSENSE
L1
Application
LDOOUT
PGOOD
LDOIN
SWN
SWP
VOut
LBO
PGnd
FB
(Amps)
L2
0.65
1.30
0.75
1.50
0.90
1.80
1.08
2.16
1.32
2.64
1.56
3.12
1.92
3.84
2.60
5.20
3.60
7.20
4.15
8.30
.610
.850
I dc
TEL: [phone]
FAX: [phone]
http://www.pca.com
Outputs
Control
Vcc1
Vcc2
@ 250 KHz
(V-µSec.)
100.40
100.40
50.20
86.48
43.24
72.56
36.28
60.24
30.12
49.44
24.72
41.68
20.84
33.92
16.96
24.72
12.36
16.96
15.44
50.20
8.48
7.72
ET