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JTL4024S12Datasheet PDF
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20-Aug-13
DCDC
JTL40
M
odels and Ratings
I
nput Voltage
O
utput Voltage
O
utput Current
I
nput Current
(1)
M
aximum
C
apacitive Load
E
fficiency
M
odel
N
umber
N
o Load
F
ull Load
9
-36 VDC
3
.3 V
1
0.00 A
8
0 mA
1
600 mA 25000 µF
8
9%
J
TL4024S3V3
5
.0 V
8
.00 A
1
00 mA
1
900 mA 13000 µF
9
1%
J
TL4024S05
1
2.0 V
3
.35 A
5
0 mA
1
930 mA 2300 µF
9
0%
J
TL4024S12
1
5.0 V
2
.65 A
5
0 mA
1
910 mA 1500 µF
9
0%
J
TL4024S15
±
12.0 V
±
1.65 A
6
0 mA
1
920 mA ±1200 µF
8
9%
J
TL4024D12
±
15.0 V
±
1.35 A
6
0 mA
1
960 mA ±750 µF
8
9%
J
TL4024D15
18-75 VDC
3
.3 V
1
0.00 A
6
0 mA
8
00 mA 25000 µF
8
9%
J
TL4048S3V3
5.0 V 8.00 A 60 mA 940 mA 13000 µF 92% JTL4048S05
12.0 V 3.35 A 30 mA 970 mA 2300 µF 90% JTL4048S12
15.0 V 2.65 A 30 mA 940 mA 1500 µF 91% JTL4048S15
±12.0 V ±1.65 A 30 mA 950 mA ±1200 µF 90% JTL4048D12
±
15.0 V
±
1.35 A
3
0 mA
9
70 mA
±
750 µF
9
0%
J
TL4048D15
Notes
1
. Input current specified at nominal 24 V or 48 V input.
2. Cross regulation for duals is ±5% when one output is at 100% and the other is
varied between 25% and 100%.
3. Measured with 1 µF ceramic capacitor across output rails.
4
. A 220 µF/250 V capacitor across the input is required in order to meet
EN61000-4-4 and EN61000-4-5.
5. Efficiency is measured at full load and nominal input at 25 °C.
6. For heatsink option, add ‘-HK’ to the end of the part number.
2.00
(
50.8)
1.80
(45.7)
0.40
(10.1)
0.20 (5.0) min.
0.20
(5.0)
0.30
(7.6)
0
.20
(
5.0)
0.20
(5.0)
0.20
(5.0)
Dia.
0
.04 (1.0)
45
1
678
0.30
(7.6)
0
.40
(10.2)
1.10 (27.9)
2.00 (50.8)
B
ottom View
23
Thermal Pad
2.00
(50.80)
0
.64
(16.3)
Optional heatsink (-HK)
Mechanical Details
Application Notes
Output Power
50%
25%
75%
100%
-40 -20 0 20 40 60 80 100
85
55 64
Ambient Temperature (ºC)
without heat-sink
with heat-sink
Derating Curve
PIN CONNECTIONS
Pin Single Dual
1 +Vin +Vin
2 -Vin -Vin
3 Remote On/Off Remote On/Off
4 -Sense +Vout
5 +Sense Com
6 +Vout Com
7 -Vout -Vout
8 Trim Trim
1. All dimensions are in inches (mm).
2. Weight: 0.07 lbs (30 g) approx
3. Pin diameter: 0.04 ±0.002 (1.0 ±0.05)
4. Pin pitch tolerance: ±0.014 (±0.35)
5. Case tolerance: ±0.02 (±0.5)
Notes
External Output Trim
R trim-up R trim-down
7 (7)
8 (8)
8 (8)
6 (4)
Output can be externally
trimmed using this method.
( ) for dual output trim.
Contact sales for details.
Input Filter
DC/DC
Converter
+
+Vout
LOAD
C1
C2
C3
L1
- -Vout
C1
L1
C2, C3
= 1000 pF, 2 kV
= 100 µF, 100 V
= 12 µF
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