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JWK2524S3V3

型号：

JWK2524S3V3

品牌：

XPPOWER[ XP POWER LIMITED ]

页数：

4 页

PDF大小：

509 K

下载PDF手册
DC-DC Converter  
JWK25 Series  
25 Watts  
• Regulated Single & Dual Output  
xxx Series  
• Wide 4:1 Input Range  
• 1” x 1” Package  
• 1500 VDC Isolation  
• Operating Temperature -40 °C to +105 °C  
• ITE Safety Approvals  
• Remote On/Off  
• High Power Density  
• Optional Heatsink  
Dimensions:  
JWK25:  
• Six-sided Metal Case  
• 3 Year Warranty  
1.00 x 1.00 x 0.40” (25.4 x 25.4 x 10.16 mm)  
Models & Ratings  
Input current(1,2)  
Overvoltage  
Protection  
3.9 V  
Maximum  
Input voltage  
Output voltage Output current  
Efficiency  
Model number(4)  
capacitive load(3)  
10300 µF  
6800 µF  
1200 µF  
750 µF  
No load  
Full load  
3V3  
5 V  
6.00 A  
5.00 A  
2.09 A  
1.67 A  
1.04 A  
0.84 A  
6.00 A  
5.00 A  
2.09 A  
1.67 A  
1.04 A  
0.84 A  
0.95 A  
1.17 A  
1.18 A  
1.16 A  
1.17 A  
1.18 A  
0.47 A  
0.58 A  
0.58 A  
0.58 A  
0.59 A  
0.59 A  
87%  
89%  
89%  
90%  
89%  
89%  
88%  
90%  
90%  
90%  
89%  
89%  
JWK2524S3V3  
JWK2524S05  
JWK2524S12  
JWK2524S15  
JWK2524D12  
JWK2524D15  
JWK2548S3V3  
JWK2548S05  
JWK2548S12  
JWK2548S15  
JWK2548D12  
JWK2548D15  
6.2 V  
15.0 V  
18.0 V  
15.0 V  
18.0 V  
3.9 V  
6.2 V  
15.0 V  
12 V  
15 V  
12 V  
15 V  
3V3  
5 V  
12 V  
15 V  
12 V  
15 V  
9-36 V  
85 mA  
680 µF  
380 µF  
10300 µF  
6800 µF  
1200 µF  
750 µF  
18-75 V  
45 mA  
18.0 V  
15.0 V  
18.0 V  
680 µF  
380 µF  
Notes  
1. Input currents measured at nominal input voltage.  
2. Input current is typically 3 mA at nominal input voltage when output  
is turned off using remote on/off.  
3. Maximum capacitive load is per output.  
4. Add suffix “-HK” for optional heatsink.  
Mechanical Details  
Optional Heatsink (-HK)  
Pin Connections  
1.00 (25.4)  
0.10  
0.64 (16.3) Max.  
Pin  
1
2
Single  
+Vin  
-Vin  
Dual  
+Vin  
-Vin  
0.40 (10.16) 0.40 (10.16)  
0.24  
(6.0)  
0.40 0.02  
(10.16 0.5)  
(2.54)  
3
4
5
+Vout  
Trim  
-Vout  
Remote  
On/Off  
+Vout  
Common  
-Vout  
Remote  
On/Off  
3
4
5
6
Bottom View  
0.69 (17.46) Max.  
0.77 (19.50) Max.  
1.22 (31.0) Max.  
ø 0.04  
(1.00)  
Notes  
Heat-Sink  
1
2
6
1. All dimensions are in inches (mm)  
2. Weight: 0.04 lbs (16.5g) approx.  
3. Tolerance: X.XX 0.01 (X.X 0.25)  
X.XXX 0.005 (X.XX 0.13)  
Thermal Pad  
Clamp  
Converter  
0.20  
(5.08) (7.62)  
0.30  
0.10  
(2.54)  
4. Pin Tolerance: 0.002 ( 0.05)  
www.xppower.com  
1
DC-DC Converter  
JWK25 Series  
Input  
Characteristic  
Minimum  
Typical  
Maximum  
Units  
Notes & Conditions  
24 V nominal  
9
18  
36  
75  
VDC  
VDC  
Input Voltage Range  
Input Filter  
48 V nominal  
Internal Pi type  
50  
24 V models  
48 V models  
Input Surge  
VDC for 1 s  
100  
ON: Logic high (3.5-12 V) or open circuit  
OFF: Logic low (<1.2 V) or short pin 2 to pin 6  
Remote On/Off  
Output  
Characteristic  
Minimum  
Typical  
Maximum  
Units  
VDC  
%
Notes & Conditions  
Output Voltage  
3.3  
30  
See Models and Ratings table  
At full load  
Initial Set Accuracy  
Output Trim  
1.0  
10  
%
See Application Notes  
Output Voltage Balance  
Minimum Load  
Line Regulation  
Load Regulation  
2.0  
%
For dual output with balanced laods  
No minimum load required  
From minimum to maximum input at full load  
Single / Dual output, from 0 to full load  
A
0.2  
0.8  
%
0.2/ 1.0  
%
On dual output models when one load is varied between  
25% and 100% and other is fixed at 100%  
Cross Regulation  
Transient Response  
Ripple & Noise  
5.0  
5
%
Recovery within 1% in less than 300 µs for a 25% load  
change.  
3
% deviation  
3.3 & 5V output / other models. 20 MHz bandwidth.  
Measured using 0.47 µF ceramic capacitor.  
100/150  
mV pk-pk  
%
Overload Protection  
150  
Short Circuit Protection  
Maximum Capacitive Load  
Temperature Coefficient  
Continuous Trip & Restart (Hiccup mode), with auto recovery  
See Models and Ratings table  
0.02  
%/˚C  
General  
Characteristic  
Minimum  
Typical  
Maximum  
Units  
%
Notes & Conditions  
See Models and Ratings table  
60 s/1 s  
Efficiency  
90  
Isolation: Input to Output  
Isolation Resistance  
Isolation Capacitance  
Switching Frequency  
Power Density  
1500/1800  
VDC  
Ω
9
10  
At 500 VDC  
2000  
62.5  
pF  
285  
kHz  
3
W/in  
Mean Time Between Failure  
Weight  
440  
kHrs  
lb (g)  
MIL-HDBK-217F, +25 °C GB  
0.04 (16.5)  
Environmental  
Characteristic  
Minimum  
-40  
Typical  
Maximum  
+105  
Units  
°C  
Notes & Conditions  
Operating Temperature  
Storage Temperature  
Case Temperature  
Humidity  
See Derating Curve.  
-50  
+125  
°C  
+105  
95  
°C  
%RH  
Non-condensing  
Cooling  
Natural convection  
Thermal Impedance to Air  
17.6/14.8  
°C/W  
No heatsink / with heatsink  
EMC: Emissions  
Phenomenon  
Standard  
EN55022  
Test Level  
Notes & Conditions  
Conducted  
Class A/B  
See Application Notes  
www.xppower.com  
2
DC-DC Converter  
JWK25 Series  
EMC: Immunity  
Phenomenon  
ESD  
Standard  
Test Level  
8 kV air discharge, 6 kV contact  
10 V/m  
Criteria  
Notes & Conditions  
EN61000-4-2  
EN61000-4-3  
A
A
Radiated  
With external capacitor,  
suggested part is CHEMI-CON KY 220µF/100V  
EFT/Burst  
EN61000-4-4  
2 kV  
A
With external capacitor,  
suggested part is CHEMI-CON KY 220µF/100V  
Surge  
EN61000-4-5  
EN61000-4-6  
1 kV  
A
A
Conducted  
10 V rms  
Safety Approvals  
Safety Agency  
CB Report  
UL  
Safety Standard  
IEC60950-1  
Notes & Conditions  
Information Technology  
Information Technology  
UL/cUL60950-1  
Mechanical Details  
Optional Heatsink (-HK)  
1.00 (25.4)  
0.64 (16.3) Max.  
0.10  
(2.54)  
0.40 (10.16) 0.40 (10.16)  
0.24  
(6.0)  
0.40 0.02  
(10.16 0.5)  
3
4
5
Bottom View  
0.69 (17.46) Max.  
0.77 (19.50) Max.  
1.22 (31.0) Max.  
ø 0.04  
(1.00)  
Heat-Sink  
1
2
6
Thermal Pad  
Clamp  
Converter  
0.20  
(5.08) (7.62)  
0.30  
0.10  
(2.54)  
Pin Connections  
Pin  
1
2
Single  
+Vin  
-Vin  
+Vout  
Trim  
-Vout  
Dual  
+Vin  
-Vin  
+Vout  
Common  
-Vout  
Notes  
1. All dimensions are in inches (mm)  
2. Weight: 0.04 lbs (16.5g) approx.  
3. Tolerance: X.XX 0.01 (X.X 0.25)  
X.XXX 0.005 (X.XX 0.13)  
4. Pin Tolerance: 0.002 ( 0.05)  
3
4
5
6
Remote On/Off  
Remote On/Off  
Application Notes  
Derating Curve  
With optional heatsink (-HK)  
100  
Max Ambient Temperature  
No Heatsink (A) With Heatsink (B)  
Models - JWK25  
48S3V3  
24S15, 48S05, 48S12, 48S15  
24S3V3  
57°C  
56°C  
53°C  
50°C  
65°C  
64°C  
61°C  
59°C  
24S05, 24S12, 24D12, 24D15, 48D12, 48D15  
0
-40  
A
B
105  
Ambient Temperature (°C)  
www.xppower.com  
3
DC-DC Converter  
JWK25 Series  
Application Notes  
EMI Filter for Conducted Emissions  
C5  
L1  
+Vin  
-Vin  
C3  
C2  
C1  
JWK25  
C4  
Class  
Model  
C1  
C2  
C3  
C4 & C5  
L1  
24V  
48V  
24V  
48V  
3.3µF/50V 1210 MLCC  
2.2µH  
4.7µH  
2.2µH  
4.7µH  
Class A  
None  
None  
None  
3.3µF/100V 1210 MLCC  
3.3µF/50V 1210 MLCC  
3.3µF/100V 1210 MLCC  
3.3µF/50V 1210 MLCC  
3.3µF/50V 1210 MLCC  
3.3µF/100V 1210 MLCC  
1800 pF/2kV 1206 MLCC  
1800 pF/2kV 1206 MLCC  
Class B  
3.3µF/100V 1210 MLCC  
External Output Trimming  
Rd  
Ru  
3
4
5
3
4
5
JWK25  
Bottom View  
JWK25  
Bottom View  
1
2
6
1
2
6
Trim Down  
Trim Up  
Trim Down Resistor Values (Rd)  
Models  
1%  
2%  
3%  
4%  
5%  
6%  
7%  
8%  
9%  
10%  
Voutx0.99  
72.61 k  
Voutx0.98  
32.55 k  
Voutx0.97  
19.20 k  
Voutx0.96  
12.52 k  
24.18 k  
70.05 k  
92.56 k  
Voutx0.95  
8.51 k  
Voutx0.94  
Voutx0.93  
3.94 k  
Voutx0.92  
2.51 k  
Voutx0.91  
1.39 k  
Voutx0.90  
0.50 k  
3V3  
5V  
5.84 k  
11.44 k  
31.88 k  
43.87 k  
138.88 k  
413.55 k  
530.73 k  
62.41 k  
36.92 k  
16.53 k  
47.15 k  
63.35 k  
7.79 k  
5.06 k  
2.94 k  
1.24 k  
12V  
15V  
184.55 k  
238.61 k  
108.22 k  
141.24 k  
20.98 k  
29.96 k  
12.80 k  
19.53 k  
6.44 k  
1.35 k  
11.41 k  
4.92 k  
Trim Down Resistor Values (Ru)  
Models  
1%  
2%  
3%  
4%  
5%  
6%  
7%  
8%  
9%  
10%  
Voutx1.01  
60.84 k  
Voutx1.02  
27.40 k  
Voutx1.03  
16.25 k  
Voutx1.04  
10.68 k  
18.21 k  
60.75 k  
73.44 k  
Voutx1.05  
7.34 k  
Voutx1.06  
5.11 k  
Voutx1.07  
3.51 k  
Voutx1.08  
2.32 k  
Voutx1.09  
1.39 k  
Voutx1.10  
0.65 k  
3V3  
5V  
106.87 k  
351.00 k  
422.77 k  
47.76 k  
28.06 k  
93.00 k  
112.26 k  
12.30 k  
41.40 k  
50.15 k  
8.36 k  
5.55 k  
3.44 k  
1.79 k  
0.48 k  
12V  
15V  
157.50 k  
189.89 k  
28.50 k  
34.63 k  
19.29 k  
23.54 k  
12.37 k  
15.22 k  
7.00 k  
2.70 k  
8.75 k  
3.58 k  
www.xppower.com  
06 June 16  
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