Q4436-BL.pdf 데이터시트 (총 3 페이지) - 파일 다운로드 Q4436-BL 데이타시트 다운로드

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Document 183-1
Magnetics for LM258x Flyback Regulator
These standard flyback regulator transformers are designed
for use with Texas Instruments LM2585, LM2586, LM2587
and LM2588 SIMPLE SWITCHER® switching regulators.
They are available in surface mount and through hole
configurations. All feature 500 V isolation between wind-
ings and a variety of available turns ratios.
Volt-time
Ref.
Part
Input
voltage
Inadtu0ctAadncc e IndautcItpakn ce prmodauxc t InLdeuacktaagnec e1 D CR (Oh ms)
number number (V) ±15% (µH)  min (µH)  (Vµsec) max (µH)  pri sec
Turns ratio
Ipk2
pri : sec Output
(A)
T1 (SM) Q4435-BL 4 – 6
22
19.0 166.5 0.7 0.020 0.025
1 : 1 5 V, 1.6 A 4.85
T1 (PC) Q4434-BL 4 – 6
22
19.8 162.0 2.0 0.028 0.028
1 : 1 5 V, 1.6 A 5.0
T2 (SM) Q4436-BL 4 – 6
22
17.6 166.5 0.5 0.025 0.23 (10-11) 1 : 2.5 12 V, 0.35 A 5.0
0.25 (9-8)
1 : 2.5 12 V, 0.35 A
T2 (PC) Q4337-BL 4 – 6
22
19.8 162.0 2.0 0.030 0.32 (8-7)
0.32 (6-5)
1 : 2.5 12 V, 0.35 A 5.0
1 : 2.5 12 V, 0.35 A
T3 (PC) Q4343-BL 18 – 36
85
76.5 364.5 3.5 0.150 0.011 (10-9) 1 : 0.8 12 V, 1.4 A 3.0
0.011 (7-6) 1 : 0.8 12 V, 1.4 A
T4 (PC) Q4344-BL 18 – 36
85
76.5 364.5 3.5 0.145
0.20 (10-9)
0.20 (7-6)
0.03 (4-5)
1 : 0.8 12 V, 0.75 A 3.0
1 : 0.8 12 V, 0.75 A
1 : 0.35 5 V, 3.0 A
T5 (SM) Q4437-BL 18 – 36
55
47.3 299.7 2.0 0.110
0.035 (10-11) 1 : 0.5 5 V, 1.8 A
0.30 (9-8)
1 : 1.167 12 V, 0.25 A
0.32 (4-5)
1 : 1.167 12 V, 0.25 A
3.0
T5 (PC) Q4338-BL 18 – 36
66
59.4 499.5 3.5 0.090
0.039 (8-7)
0.58 (6-5)
0.60 (3-4)
1 : 0.5 5 V, 1.8 A 3.0
1 : 1.167 12 V, 0.25 A
1 : 1.167 12 V, 0.25 A
T6 (SM) Q4438-BL 18 – 36
65
57.0 299.7 3.0 0.065 0.15 (10-11) 1 : 1.2  12 V, 0.63 A 3.0
0.15 (9-8)
1 : 1.2 12 V, 0.63 A
T6 (PC) Q4339-BL 18 – 36
66
59.4 499.5 3.0 0.090 0.20 (8-7)
0.24 (5-6)
1 : 1.2  12 V, 0.63 A 3.0
1 : 1.2 12 V, 0.63 A
T7 (SM) S6057-AL 4 – 6
47
40.0 233.1 2.0 0.065 0.065
1 : 1 5 V, 0.9 A 3.0
T7 (PC) S6000-AL 4 – 6
47
40.0 212.6 2.0 0.065 0.042
1 : 1 5 V, 0.9 A 3.0
1. Leakage inductance measured across the primary at 0.10 Vrms, 100 kHz.
2. DC current at which the primary inductance is measured.
3. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Core material Ferrite
Ambient temperature  –40°C to +85°C
Weight
Q4337-BL:
Q4338-BL:
Q4339-BL:
Q4343-BL:
Q4344-BL:
Q4434-BL:
11.4 g
11.5 g
11.6 g
25.1 g
23.1 g
11.5 g
Q4435-BL:
Q4436-BL:
Q4437-BL:
Q4438-BL:
S6000-AL:
S6057-AL:
9.0 g
8.7 g
8.2 g
8.6 g
10.6 g
8.2 g
Storage temperature  Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C
Resistance to soldering heat (SM parts)  Max three 40 second
reflows at +260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
PCB washing  Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 183-1  Revised 11/01/12
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

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Document 183-2
Magnetics for LM258x Flyback Regulator
Schematics – Surface Mount (SM)
T1
Q4435-BL
3 10
5 V, 1.6 A
2 11
T7
S6057-AL
3 10
5 V, 0.9 A
2 11
T2
Q4436-BL
3 10
12 V, 0.35 A
2 11
9
12 V, 0.35 A
8
T5
Q4437-BL
3 10
5 V, 1.8 A
2 11
9
12 V, 0.25 A
8
4
12 V, 0.25 A
5
T6
Q4438-BL
3 10
12 V, 0.63 A
2 11
9
12 V, 0.63 A
8
Schematics – Leaded (PC)
T1
Q4434-BL
T2
Q4337-BL
2 72
7
5 V, 1.6 A
12 V, 0.35 A
1 81 8
6
12 V, 0.35 A
5
T5
Q4338-BL
27
5 V, 1.8 A
18
6
12 V, 0.25 A
5
3
12 V, 0.25 A
4
T6
Q4339-BL
27
12 V, 0.63 A
18
6
12 V, 0.63 A
5
T3
Q4343-BL
1 10
12 V, 1.4 A
29
7
12 V, 1.4 A
6
T7
S6000-AL
27
5 V, 0.9 A
18
T4
Q4344-BL
1 10
12 V, 0.75 A
29
7
12 V, 0.75 A
6
4
5 V, 3.0 A
5
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 183-2  Revised 11/01/12
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

No Preview Available !

Document 183-3
Magnetics for LM258x Flyback Regulator
Surface Mount (Q4435-BL, Q4436-BL, Q4437-BL, Q4438-BL, S6057-AL)
0.60
15,24
max
1.00
25,4
max
1
0.75
19,05
max
0.114 × 0.020
2,90 × 0,51
0.615
15,62
0.843
21,41
0.004/0,10
Terminations  RoHS tin-silver over tin over copper clad steel.
Packaged 49 parts per tray
6
Top view
0.733
18,62
0.145
3,68
0.610
15,49
12 1
0.150
3,81
0.100
7 2,54
Recommended
Land Pattern
0.030
0,76
0.150
3,81
0.100
2,54
Dimensions
are
in
inches
mm
Leaded – T1, T2, T5, T6, T7 (Q4434-BL, Q4337-BL, Q4338-BL, Q4339-BL, S6000-AL)
0.950
24,13
max
Bottom view
45
0.700
17,78
max
0.825
20,96
max
1
0.180
4,57
max
Standoffs
Terminations  RoHS tin-silver over tin over nickel over phos bronze.
Packaged 49 parts per tray
8
0.025 × 0.025
0,635 × 0,635
0.15
3,81
(1
place)
1
0.514
13,06
0.20
5,08
(5
places)
0.060
1,52
Recommended
Board Layout
Dimensions
are
in
inches
mm
Leaded – T3, T4 (Q4343-BL, Q4344-BL)
1.10
27,94
max
5
02.49,5103 max
1.10
27,94
max
1
Bottom view
04.1,5870 max
Terminations  RoHS tin-silver over tin over copper.
Packaged 30 parts per tray
Standoffs
0.0346
0,879
6
0.15
3,81
(1
place)
1
0.620
15,75
10
0.20
5,08
(7
places)
0.060
1,52 Recommended
Board Layout
Dimensions
are
in
inches
mm
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 183-3  Revised 11/01/12
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.