JCK6048S05 Converter Datasheet

JCK6048S05 Datasheet, PDF, Equivalent


Part Number

JCK6048S05

Description

DC-DC Converter

Manufacture

XP Power

Total Page 2 Pages
Datasheet
Download JCK6048S05 Datasheet


JCK6048S05
60 Watts
JCK Series
xppower.com
2:1 Input Range
Very High Power Density
High Efficiency Up to 92%
Remote On/Off
1600 VDC Isolation
OCP, OVP & OTP Functions
3 Year Warranty
Specification
Input
Input Voltage Range
Input Current
Input Reflected
Ripple Current
Undervoltage Lockout
Input Surge
• 24 V (18-36 VDC),
48 V (36-75 VDC)
• See table
• 20 mA pk-pk through 12 µH inductor,
5 Hz to 20 MHz
• 24 V models: ON 17.8 V, OFF 16 V typical
48 V models: ON 33.5 V, OFF 30.5 V typical
• 24 V models 50 VDC for 100 ms
48 V models 100 VDC for 100 ms
General
Efficiency
Isolation
Isolation Capacitance
Switching Frequency
Power Density
MTBF
• See table
• 1600 VDC Input to Output
1600 VDC Input to Case
1600 VDC Output to Case
• 2000 pF typical
• 270 kHz typical
• 37.5 W/in3
• >110 kHrs min to MIL-HDBK-217F
at 25 ˚C, GB
Output
Output Voltage
• See table
Output Voltage Trim • ±10%
Minimum Load
• No minimum load required
Line Regulation
• ±0.5% max
Load Regulation
• ±0.5% max
Setpoint Accuracy
• ±1%
Start Up Time
• 30 ms typical
Ripple & Noise
• 75 mV for 3V3 +5 V models,
100 mV for other models (see note 2)
Transient Response
• 3% max deviation, recovery to within
1% in <250 µs for a 25% load change
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
Overload Protection • 115-130% of output current
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
Environmental
Operating Temperature • -40 ˚C to +85 ˚C, see derating curve
Case Temperature
• +105 ˚C max
Cooling
• Natural convection
Operating Humidity • 5-95% RH, non-condensing
Storage Temperature • -40 ˚C to +125 ˚C
EMC
Emissions
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magentic Field
• EN55022 class A conducted & radiated
with no external components
• EN61000-4-2, 4 kV contact discharge,
Perf Criteria B
• EN61000-4-3, 3 V/m, Perf Criteria A
• EN61000-4-4, level 1, Perf Criteria A*
• EN61000-4-5, level 1, Perf Criteria A
• EN61000-4-6, 3 Vrms, Perf Criteria A
• EN61000-4-8, 1 A/m, Perf Criteria A
*External input capacitor required, 220 µF/100 V.

JCK6048S05
Models and Ratings
Input Voltage
18-36 VDC
36-75 VDC
Output Voltage
3.3 V
5.0 V
12.0 V
15.0 V
3.3 V
5.0 V
12.0 V
15.0 V
Output Current
14.0 A
12.0 A
5.0 A
4.0 A
14.0 A
12.0 A
5.0 A
4.0 A
Input Current (1)
No Load
Full Load
80 mA
2151 mA
100 mA
2762 mA
40 mA
2793 mA
40 mA
2793 mA
50 mA
1075 mA
60 mA
1389 mA
40 mA
1397 mA
40 mA
1397 mA
Maximum
Capacitive Load
36000 µF
20400 µF
3550 µF
2300 µF
36000 µF
20400 µF
3550 µF
2300 µF
JCK60
Efficiency
91%
92%
91%
91%
91%
92%
91%
91%
Model Number
JCK6024S3V3
JCK6024S05
JCK6024S12
JCK6024S15
JCK6048S3V3
JCK6048S05
JCK6048S12
JCK6048S15
Notes
1. Input current specified at nominal input.
2. Measured with 1 µF ceramic capacitor in parallel with a 10 µF electrolytic
across output rails and 20 MHz bandwidth.
3. For heatsink option, add ‘-HK’ to the end of the part number
Mechanical Details
0.2
(5.08)
0.3 0.2 0.3 0.2
(7.62) (5.08) (7.62) (5.08)
4 56
78
50.8
(2.0)
45.7
(1.8)
Bottom View
12
3
5.08 10.16
(0.2) (0.4)
27.9 (1.1)
50.8 (2.0)
Dia. 0.04 (1.0)
0.4
(10.16)
Optional heatsink (-HK)
0.64
(16.3)
Printed Face
2.00
(50.80)
PIN CONNECTIONS
Pin Single
1 +Vin
2 -Vin
3 Remote On/Off
4 -Sense
5 +Sense
6 +Vout
7 -Vout
8 Trim
Notes
1. All dimensions are in inches (mm).
2. Weight: 0.154 lbs (70 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)
0.24 Thermal Pad
(6.0)
Application Notes
Derating Curve
External Output Trim
100%
75%
50%
25%
-40 -20
without heat-sink
with heat-sink
7
R trim-up
8
0 20 40 55 60 80 85 100
Ambient Temperature (ºC)
6
R trim-down
8
Rtrim-up
= (R2 + R3) x RTU
(R2 + R3) - RTU
-R4
Where:
RTU
=
R1 x (R2 + R3) x K
VREQ x R3 - (R2 + R3) x K
Rtrim-down
= R1 x RTD
R1 - RTD
-R4
Where:
RTD
=
R3 x (VREQ - K)
K
-R2
Model
JCK60XXS3V3
JCK60XXS05
JCK60XXS12
JCK60XXS15
R1
8200
5100
7500
8200
R2
330
22
6200
6800
R3
5100
5100
3600
3000
R4
24000
15000
20000
24000
K
1.24
2.495
2.495
2.495
Remote Sense
If Remote Sense is not required, the +Sense and -Sense pins should be locally connected to +Vout and -Vout respectively. Remote sense can compensate for a total
volt drop of 10%. When remote sense is used, output power must not exceed rated power.
29-Oct-13


Features DC DC 60 Watts JCK Series xppower.com • 2:1 Input Range • Very High Power Density • High Efficiency Up to 92% • Remote On/Off • 1600 VDC Isolatio n • OCP, OVP & OTP Functions • 3 Ye ar Warranty Specification Input Inpu t Voltage Range Input Current Input Ref lected Ripple Current Undervoltage Lock out Input Surge • 24 V (18-36 VDC), 48 V (36-75 VDC) • See table • 20 m A pk-pk through 12 µH inductor, 5 Hz t o 20 MHz • 24 V models: ON 17.8 V, OF F 16 V typical 48 V models: ON 33.5 V, OFF 30.5 V typical • 24 V models 50 V DC for 100 ms 48 V models 100 VDC for 1 00 ms General Efficiency Isolation Iso lation Capacitance Switching Frequency Power Density MTBF • See table • 1 600 VDC Input to Output 1600 VDC Input to Case 1600 VDC Output to Case • 200 0 pF typical • 270 kHz typical • 37 .5 W/in3 • >110 kHrs min to MIL-HDBK- 217F at 25 ˚C, GB Output Output Volt age • See table Output Voltage Trim • ±10% Minimum Load • No minimum load required Line Regulation • ±0.5% max Load Regulation • ±0..
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