P0849 Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – Toroid - Designed for National’s 260kHz Simple Switcher

THT/SMT POWER INDUCTORS
Toroid - Designed for National’s 260kHz
Simple Switcher^™
Tested and recommended by National
Semiconductor for the LM267X series
Base material meets flammability
requirements of UL 94V-0
Available in surface mount and through
hole versions
Electrical Specifications @ 25°C— Operating Temperature -40°C to +130°C ⁷
Pulse ⁵
THT Part
Number
Pulse ^4,5
SMT Part
Number
National
Part
Number
In Circuit Operating Parameters ¹
Nominal
Inductance
(µH)
Rated
Current
(ADC)
Max ²
ETOP
(V-µSec)
Nominal
DCR
(Ω)
Through
Hole
Package
Surface
Mount
Lead
Diameter
P0841
—
LM267X-L41
22.8
4.9
23.3
.036
KM-3.0
—
.035
P0845
—
LM267X-L45
10.2
4.3
10.0
.026
KM-1.1
—
.031
P0846
—
LM267X-L46
14.8
5.0
17.0
.023
KM-2.1
—
.035
P0847
—
LM267X-L47
10
5.0
13.0
.025
KM-2.0
—
.031
P0848
—
LM267X-L48
50
5.0
40.0
.050
KM-4.0
—
.039
P0849
—
LM267X-L49
33
5.0
36.0
.047
KM-4.0
—
.035
P0850
—
LM267X-L50
23
5.0
24.0
.026
KM-3.0
—
.043
—
P0841S
LM267X-L41
22.8
4.9
23.3
.036
—
HCI-68
—
P0845S
LM267X-L45
10
4.3
10.0
.050
—
LCI-44
—
P0846S
LM267X-L46
15
5.0
17.0
.027
—
LCI-50
—
P0847S
LM267X-L47
11
5.0
13.0
.025
—
LCI-50
—
P0848S
LM267X-L48
52 ⁶
5.0
40.0
.025
—
Bigfoot
—
P0849S
LM267X-L49
36 ⁶
5.0
36.0
.019
—
Bigfoot
—
P0850S
LM267X-L50
24.7 ⁶
5.0
24.0
.013
—
Bigfoot
Notes :
1. Inductance values may vary ±20%.
2. ETop rated at 260kHz.
3. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.
4. For SMT parts, optional Tape & Reel packaging can be ordered by adding a
"T" suffix to the part number (i.e. P0841S becomes P0841ST). Pulse complies
to industry standard tape and reel specification EIA481.
5. To order RoHS compliant part, add the suffix "NL" to the part number
(i.e. P0841 becomes P0841NL and P0841T becomes P0841NLT).
6. Series connection (pins 2-4 connected)
7. The temperature of the component (ambient plus temperature rise)
must be within the stated operating temperature range.
KlipMount™ Series
PKG
A BC
DE
KM-1.1
.350
8,89
.580 .715
14,74 18,17
.290
7,37
.110
2,80
KM-2.0
.450
11,43
.650
21,08
.700
17,78
.325
8,26
.150
3,81
KM-2.1
.460
11,69
.670
17,02
.750
19,05
.335
8,51
.150
3,81
KM-3.0
.450
11,43
.830 .950
21,09 24,13
.415
10,55
.150
3,81
KM-4.0
.600
15,24
.950 1.350
24,13 34,29
.475
12,07
.225
5,72
Dimensions: ^Inches
mm
Unless otherwise specified, all tolerances are ± ^.010
0,25
D TYP
B±
.005
0,13
C MAX
.130 ± .020
3,31 ± 0,51
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
E TYP
2E
A
±
.005
0,13
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77
SPM2007 (7/07)