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EPI BH68 & EPI BH68-LF Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXBH68 & -LF Rev. - 7/2705 FT
Part
D.C.
(Solder Composition)
(per IPC/JEDEC J-STD-020C)
(per IPC/JEDEC J-STD-020C)
(unlimited, ≤30°C/85%RH)
(*EPIXXXXXXBH68-LFTR)
(unlimited, ≤30°C/85%RH)
(*EPIXXXXXXBH68-TR)
Number
EPI6L5972BH68
EPI220502BH68
EPI330402BH68
EPI330352BH68
EPI470352BH68
EPI680302BH68
EPI680352BH68
EPI101252BH68
EPI151202BH68
EPI221152BH68
Pin 1
I.D.
E L E C T R O N I C S I N C .
National
Semicon.
Chip
--LM267X-L41
LM267X-L50
LM267X-L40
LM259X-L40
LM259X-L39
LM267X-L39
LM259X-L38
LM267X-L38
LM267X-L44
LM259X-L44
LM259X-L37
LM259X-L36
LM259X-L35
Inductance
(µH ± 20%)
@ 0 Adc
6.53
27
27
40
38
60
60
87
87
91
91
128
194
265
Package BH68
.940
Max.
(23.88)
PCA
CSIXXXXXXBH68
.940
Max.
(23.88)
.700
(17.18)
DCR
(Ω Typ.)
0.006
0.025
0.025
0.038
0.046
0.074
0.074
0.090
0.090
0.091
0.091
0.110
0.260
0.394
.080 (2.03)
Pad
Layout
Surface Mount Power Inductor
• Optimized for National’s LM267X & LM259X Series
• Low loss material ensures operation in high frequency switching
converters, such as Buck, Boost or as output averaging filter inductor
• Also suitable for use in high quality filter applications
• 150 KHz & 260 KH KHz Switching Frequency
• Add “-LF” after part number for Lead-Free
• Low Cost Inductor
Primary Specification
µH
Temp. Rise
@ Vt1
°C (Typ.)
32
---
---
--31
42
--37
--43
--33
43
39
+
@ Vt2
°C (Typ.)
--35
35
34
---
--42
--37
--44
---
---
---
VoutLX
Cout
Idc
(mA)
9700
5000
5000
4000
3500
3500
3500
3000
3000
3500
3500
2500
2000
1500
Inductance
(µH ± 15%)
@ Idc
5.16
22
22
33
33
47
47
68
68
68
68
100
150
220
Vin
8V-40V
Cin
@ Vt1
(mW)
137
---
---
--210
185
--155
---
45
--155
113
134
+
Core Loss
@ Vt2
(mW)
290
290
260
185
155
LM267X
(V-µsec)
150 KHz
---
---
---
---
---
12.0
33.4
40.0
46.7
26.7
60
---
---
---
55.4
56.7
73.4
Applications
FB
Vsw
Vt1
---
---
---
---
---
---
Vt2
(V-µsec)
260 KHz
---
23.1
23.1
27.0
---
---
28.5
---
30.8
---
12.7
---
---
---
CB
10nF
D1
.390 Max.
(9.91)
*Seating Plane
*Coil must clear Seating Plane by .010/0.25
Coplanarity : .005/.013
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
.830
(21.08)
.830
(21.08)
Notes :
1. Assembly Process
2. Peak Solder Rating
3. Moisture Sensitive Levels (MSL)
4. Weight
5. Packaging Information (Tray)
(Assembly Solder)
(Tape & Reel)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Unregulated
DC Input
+
Cin
EPIXXXXXXBH68
SnPb
225°C (+0/-5°C)
1
19.4 grams
48 pieces
pieces/13” reel
+Vin
GndOn/Off
LM259X
Vsw
On/OffGnd
EPIXXXXXXBH68-LF
260°C (+0°C)
19.4 grams
pieces/13” reel
Feedback
Output
1N5822
Sn
1
48 pieces
D1
Regulated
Output
LoadLX
µH
+
Cout
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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