JTL4024S12 [XPPOWER]
40 Watts JTL Series;
| 型号： | JTL4024S12 |
| 厂家： | 
XP POWER LIMITED |
| 描述： | 40 Watts JTL Series |
| 文件： | 总2页 (文件大小：250K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
40 Watts
xppower.com
JTL Series
•
•
•
•
•
•
•
4:1 Input Range
High Power Density
Single and Dual Outputs
High Efficiency ꢀ Up to 92%
Remote On/Off
1600 VDC Isolation
3 Year Warranty
Specification
Input
General
Input Voltage Range
Input Current
Input Reflected
Ripple Current
• 24 V (9-36 VDC), 48 V (18-75 VDC)
• See table
• 20 mA pk-pk through 12 µH inductor
Efficiency
Isolation
• See table
• 1600 VDC Input to Output
1600 VDC Input to Case
1600 VDC Output to Case
Input Reverse
Voltage Protection
Undervoltage Lockout • 24 V models: ON 8.6 V, OFF 7.9 V typical
• None
Isolation Capacitance • 2500 pF max
Switching Frequency
Power Density
MTBF
• 270 kHz, typical
• 25 W/in
• 150 kHrs min to MIL-HDBK-217F
at 25 °C, GB
3
48 V models: ON 17.8 V, OFF 16 V typical
• Pi network
• 24 V models 50 VDC for 100 ms
48 V models 100 VDC for 100 ms
Input Filter
Input Surge
Environmental
Output
Operating Temperature • -40 °C to +85 °C, see derating curve
Output Voltage
Output Voltage Trim
Minimum Load
Line Regulation
Load Regulation
• See table
Case Temperature
Cooling
• +105 °C max
• Convection-cooled
• 5-95% RH, non-condensing
•
10%
• No minimum load required
• 0.5% max
Operating Humidity
Storage Temperature • -40 °C to +125 °C
• Single output models: 0.5% max
Dual output models: 1% max
balanced outputs
EMC & Safety
Cross Regulation
Setpoint Accuracy
Start Up Time
•
•
5% for dual outputs (see note 2)
1%
Emissions
• EN55022, class A conducted and
radiated with external components
• EN61000-4-2, level 3, Perf Criteria A
• EN61000-4-4, level 3, Perf Criteria A
(see note 4)
• EN61000-4-5, installation class 2,
Perf Criteria A (see note 4)
• EN61000-4-6, 3 Vrms, Perf Criteria A
• EN61000-4-8, 1 A/m, Perf Criteria A
• 25 ms typical
ESD Immunity
EFT/Burst
Ripple & Noise
• 50 mV pk-pk max for 3.3 V & 5 V models,
75 mV pk-pk max for other single output
models, 150 mV pk-pk max for dual output
models, 20 MHz bandwidth, (see note 3)
• 3% max deviation, recovery to within
1% in <250 µs for a 25% load change
Surge
Transient Response
Conducted Immunity
Magnetic Fields
Temperature
Coefficient
• 0.02%/°C
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
12 V models: 15 V typical
15 V models: 18 V typical
Overload Protection
• >130% of full load
Short Circuit Protection • Trip & restart (Hiccup mode), auto recovery
Remote On/Off
• On = Logic High (>3.0) or Open
Off = Logic Low (<1.2 V) or short pin 2 to 3
Max Capacitive Load
• See table
JTL40
Models and Ratings
Input Current (1)
No Load
Maximum
Capacitive Load
Model
Number
Input Voltage
Output Voltage
Output Current
Efficiency
Full Load
1600 mA
1900 mA
1930 mA
1910 mA
1920 mA
1960 mA
800 mA
940 mA
970 mA
940 mA
950 mA
970 mA
3.3 V
5.0 V
10.00 A
8.00 A
3.35 A
2.65 A
1.65 A
1.35 A
10.00 A
8.00 A
3.35 A
2.65 A
1.65 A
1.35 A
80 mA
100 mA
50 mA
50 mA
60 mA
60 mA
60 mA
60 mA
30 mA
30 mA
30 mA
30 mA
25000 µF
13000 µF
2300 µF
1500 µF
1200 µF
750 µF
89%
91%
90%
90%
89%
89%
89%
92%
90%
91%
90%
90%
JTL4024S3V3
JTL4024S05
JTL4024S12
JTL4024S15
JTL4024D12
JTL4024D15
JTL4048S3V3
JTL4048S05
JTL4048S12
JTL4048S15
JTL4048D12
JTL4048D15
12.0 V
15.0 V
12.0 V
15.0 V
3.3 V
9-36 VDC
25000 µF
13000 µF
2300 µF
1500 µF
1200 µF
750 µF
5.0 V
12.0 V
15.0 V
12.0 V
15.0 V
18-75 VDC
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%.
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.
3. Measured with 1 µF ceramic capacitor across output rails.
Mechanical Details
Optional heatsink (-HK)
0.64
0.20
(5.0)
0.40
0.30
(7.6)
0.20 0.30
(5.0) (7.6)
0.20
(5.0)
(10.2)
Dia.
PIN CONNECTIONS
(16.3)
0.04 (1.0)
Pin
1
Single
+Vin
-Vin
Dual
+Vin
-Vin
4
5
6
7
8
2
3
Remote On/Off Remote On/Off
4
-Sense
+Sense
+Vout
-Vout
+Vout
Com
Com
-Vout
Trim
5
2.00
6
(50.8)
7
2.00
Bottom View
(50.80)
1.80
8
Trim
(45.7)
Notes
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)
1
2
3
0.20
(5.0)
0.40
Thermal Pad
(10.1)
0.20 (5.0) min.
1.10 (27.9)
2.00 (50.8)
Application Notes
Derating Curve
Input Filter
C3
+
+Vout
100%
L1
without heat-sink
with heat-sink
DC/DC
Converter
75%
50%
LOAD
C1
-
-Vout
25%
= 100 µF, 100 V
= 12 µF
C2, C3 = 1000 pF, 2 kV
C1
L1
C2
55
64
80
85
100
-40
-20
0
20
40
60
Ambient Temperature (ºC)
External Output Trim
Output can be externally
trimmed using this method.
( ) for dual output trim.
7 (7)
R trim-up
8 (8)
8 (8)
R trim-down
6 (4)
Contact sales for details.
20-Aug-13
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