JTF Series, 8-15 W Datasheet

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Datasheet

DC-DC
Specification
8-15 Watts
High Power Density
Wide 4:1 Input Range
Operating Temperature -40 ºC to +105 ºC
Single & Dual Outputs
Standard Remote On/Off
1600 VDC Isolation
3 Year Warranty
JTF Series
Input
Input Voltage Range 24 V (9-36 VDC)
48 V (18-75 VDC)
Input Current See table
Input Filter Pi network
Input Reflected 20 mA pk-pk through 12 µH inductor and
Ripple Current 47 µF capacitor, 5 Hz to 20 MHz
Input Surge 24 V models: 50 VDC for 100 ms
(1 second for 12 W versions)
48 V models: 100 VDC for 100 ms
(1 second for 12 W versions)
Output
Output Voltage See table
Minimum Load No minimum load required
Initial Set Accuracy ±1.0% max for JTF15, ±1.2% for others
Start Up Delay 20 ms typical
Line Regulation ±0.2% max single, ±0.5% dual
Load Regulation ±0.5% max single, ±1.0% max dual
Cross Regulation ±5% on dual output models (see note 2)
Transient Response <3% max deviation, recovery to within 1%
in 250 µs for a 25% load change
Ripple & Noise 85 mV pk-pk, 20 MHz bandwidth for
JTF08, JTF10 and JTF12, 60 mV pk-pk
20 MHz bandwidth for JTF15 (see note 3)
Overload Protection 150% of full load typical for JTF08 & JTF15,
170% of full load typical for JTF10 & JTF12
Overvoltage Protection 3.3 V models: 3.9 V typical
5 V models: 6.2 V typical
12 V models: 15 V typical
15 V models: 18 V typical
±5 V models: ±6.2 V typical
±12 V models: ±15 V typical
±15 V models: ±18 V typical
Short Circuit Protection Trip & restart (hiccup) with auto recovery
Maximum Capacitive See table
Load
Temperature ±0.02/°C max
Coefficient
Remote On/Off On: 3 to 12 VDC or open circuit
Off: <1.2 VDC or short circuit pins 1, 2 & 3
xppower.com
General
Efficiency See tables
Isolation 1600 VDC Input to Output
1600 VDC Input to Case
1600 VDC Output to Case
Isolation Capacitance 2000 pF max for JTF15,
1500 pF max for others
Switching Frequency 330 kHz typical for JTF15,
270 kHz typical for others
Power Density JTF08: 20 W/in3, JTF10: 25 w/in3,
JTF12: 30 W/in3, JTF15: 37.5 w/in3,
MTBF >1 MHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature -40 °C to +105 °C, derate from 100% load
at +60 °C to no load at +105 °C for 10 W,
12 W and 15 W versions and from 100%
load at 70 °C to no load at 105 °C for 8 W
version
Case Temperature +105 °C max
Storage Temperature -40 °C to +125 °C
Humidity Up to 90%, non-condensing
Cooling Natural convection
EMC
Emissions EN55022 class A conducted with external
components - see application note
ESD Immunity EN61000-4-2, level 3, Perf Criteria B
Radiated Immunity EN61000-4-3, 10 V/m Perf Criteria A
EFT/Burst EN61000-4-4, level 3 Perf Criteria B*
Surge EN61000-4-5, level 2 Perf Criteria B*
Conducted Immunity EN61000-4-6, 10 Vrms Perf Criteria A*
Magnetic Field EN61000-4-8, 1 A/m Perf Criteria A
Safety
Safety Approvals UL60950-1 & CAN/CSA C22.2
No. 60950-1 (JTF08, JTF10, and JTF12
only)
* External input capacitor required, 330 µF/100 V.
DC-DC
JTF08-15
Application Notes
Mechanical Details
Models and Ratings
Notes
Standard ROF logic is positive
Output On: 3 to 12 VDC or open circuit
Output Off: <1.2 VDC or short circuit pins 1, 2 & 3
0.40 (10.16)
0.12 (3.05) Min.
0
Pin Connections
Pin Single Dual
1 Remote On/Off Remote On/Off
2 -Vin -Vin
3 -Vin -Vin
9 No Pin Common
11 Not Connected -Vout
14 +Vout +Vout
16 -Vout Common
22 +Vin +Vin
23 +Vin +Vin
Input Voltage Output Voltage Output Current Input Current(1)
Max. Capacitive Load Efficiency Model Number
No Load Full Load
9-36 V
3.3 V 2.0 A 10 mA 335 mA 1330 µF 83% JTF0824S3V3
5.0 V 1.5 A 10 mA 365 mA 1330 µF 86% JTF0824S05
12.0 V 0.665 A 15 mA 385 mA 288 µF 87% JTF0824S12
15.0 V 0.535 A 15 mA 385 mA 200 µF 87% JTF0824S15
±5.0 V ±0.8 A 10 mA 400 mA ±900 µF 84% JTF0824D05
±12.0 V ±0.335 A 15 mA 390 mA ±133 µF 86% JTF0824D12
±15.0 V ±0.265 A 10 mA 385 mA ±90 µF 87% JTF0824D15
18-75 V
3.3 V 2.0 A 10 mA 170 mA 1330 µF 82% JTF0848S3V3
5.0 V 1.5 A 10 mA 185 mA 1330 µF 86% JTF0848S05
12.0 V 0.665 A 10 mA 195 mA 288 µF 87% JTF0848S12
15.0 V 0.535 A 10 mA 195 mA 200 µF 87% JTF0848S15
±5.0 V ±0.8 A 10 mA 200 mA ±900 µF 84% JTF0848D05
±12.0 V ±0.335 A 10 mA 195 mA ±133 µF 87% JTF0848D12
±15.0 V ±0.265 A 10 mA 195 mA ±90 µF 87% JTF0848D15
9-36 V
3.3 V 2.7 A 15 mA 440 mA 1330 µF 85% JTF1024S3V3
5.0 V 2.0 A 15 mA 475 mA 1330 µF 87% JTF1024S05
12.0 V 0.833 A 15 mA 475 mA 288 µF 88% JTF1024S12
15.0 V 0.667 A 15 mA 480 mA 200 µF 88% JTF1024S15
±5.0 V ±1.0 A 15 mA 495 mA ±900 µF 85% JTF1024D05
±12.0 V ±0.417 A 15 mA 480 mA ±133 µF 87% JTF1024D12
±15.0 V ±0.33 A 15 mA 480 mA ±90 µF 87% JTF1024D15
18-75 V
3.3 V 2.7 A 15 mA 225 mA 1330 µF 84% JTF1048S3V3
5.0 V 2.0 A 15 mA 240 mA 1330 µF 87% JTF1048S05
12.0 V 0.833 A 15 mA 240 mA 288 µF 87% JTF1048S12
15.0 V 0.667 A 15 mA 240 mA 200 µF 87% JTF1048S15
±5.0 V ±1.0 A 15 mA 250 mA ±900 µF 85% JTF1048D05
±12.0 V ±0.417 A 15 mA 245 mA ±133 µF 88% JTF1048D12
±15.0 V ±0.33 A 15 mA 240 mA ±90 µF 88% JTF1048D15
9-36 V
3.3 V 3.5 A 15 mA 573 mA 2000 µF 87% JTF1224S3V3
5.0 V 2.4 A 15 mA 581 mA 2000 µF 89% JTF1224S05
12.0 V 1.0 A 15 mA 574 mA 430 µF 90% JTF1224S12
15.0 V 0.8 A 15 mA 574 mA 300 µF 90% JTF1224S15
±5.0 V ±1.2 A 15 mA 595 mA ±1250 µF 87% JTF1224D05
±12.0 V ±0.5 A 15 mA 574 mA ±200 µF 90% JTF1224D12
±15.0 V ±0.4 A 15 mA 574 mA ±120 µF 90% JTF1224D15
18-75 V
3.3 V 3.5 A 15 mA 286 mA 2000 µF 87% JTF1248S3V3
5.0 V 2.4 A 15 mA 290 mA 2000 µF 89% JTF1248S05
12.0 V 1.0 A 15 mA 287 mA 430 µF 90% JTF1248S12
15.0 V 0.8 A 15 mA 287 mA 300 µF 90% JTF1248S15
±5.0 V ±1.2 A 15 mA 297 mA ±1250 µF 87% JTF1248D05
±12.0 V ±0.5 A 15 mA 287 mA ±200 µF 90% JTF1248D12
±15.0 V ±0.4 A 15 mA 287 mA ±120 µF 90% JTF1248D15
9-36 V
3.3 V 4.0 A 10 mA 647 mA 4700 µF 87% JTF1524S3V3
5.1 V 3.0 A 10 mA 732 mA 3300 µF 89% JTF1524S05
12.0 V 1.25 A 10 mA 710 mA 600 µF 90% JTF1524S12
15.0 V 1.0 A 10 mA 710 mA 400 µF 90% JTF1524S15
±5.0 V ±1.5 A 10 mA 744 mA ±1500 µF 86% JTF1524D05
±12.0 V ±0.625 A 10 mA 718 mA ±288 µF 89% JTF1524D12
±15.0 V ±0.5 A 10 mA 710 mA ±200 µF 90% JTF1524D15
18-75 V
3.3 V 4.0 A 5 mA 327 mA 4700 µF 86% JTF1548S3V3
5.1 V 3.0 A 5 mA 370 mA 3300 µF 88% JTF1548S05
12.0 V 1.25 A 5 mA 355 mA 600 µF 90% JTF1548S12
15.0 V 1.0 A 5 mA 359 mA 400 µF 89% JTF1548S15
±5.0 V ±1.5 A 5 mA 372 mA ±1500 µF 86% JTF1548D05
±12.0 V ±0.625 A 5 mA 359 mA ±288 µF 89% JTF1548D12
±15.0 V ±0.5 A 5 mA 355 mA ±200 µF 90% JTF1548D15
Derating Curve Input Filter Remote On/Off
1. Input current measured at nominal 24 V and 48 V input.
2. When one output is set to 100% load & the other varies between 25% & 100% load.
3. Measured with 1 µF ceramic capacitor across output rails.
1. All dimensions are in inches (mm)
2. Weight: 0.04 lbs (18 g).
3. Pin diameter: 0.02 ±0.002 (0.5 ±0.05)
4. Pin pitch tolerance: ±0.014 (±0.35)
5. Case tolerance: ±0.02 (±0.5)
6. Package: 24 pin DIL nickel-coated copper.
Notes
DC/DC
Converter
+Vin +Vout
LOAD
2.2 µF
+
-
2.2 µF
12 µH
-Vin -Vout
-40 -20 010 20 30 40 50 60 70 80 90 105
20
40
60
80
100
Ambient Temperature (ºC)
Load (%)
0
8 W
10, 12 & 15 W
20 Dec 17
Bottom View
1.25
(31.75) 0.90
(22.86)
0.80
(20.32) 0.60
(15.24)
DIA
0.02
(0.50)
0.08
(2.00)
0.10
(2.54)
0
0.20
(5.08)
21 3
22 16 1423
911
N

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