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MKWI50-24S033 PDF даташит

Спецификация MKWI50-24S033 изготовлена ​​​​«Minmax» и имеет функцию, называемую «DC/DC CONVERTER».

Детали детали

Номер произв MKWI50-24S033
Описание DC/DC CONVERTER
Производители Minmax
логотип Minmax логотип 

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MKWI50-24S033 Даташит, Описание, Даташиты
®
FEATURES
Smallest encapsulated 50W Converter
Package Size 2.0”x 1.0”x 0.4”
Ultra-Wide 4:1 lnput Range
Excellent Efficiency up to 92%
Output Current Up To 10A
I/O-isolation Voltage 1500VDC
Under- Voltage Shutdown
Over Load and Over Voltage Protection
Shielded Metal Case with Isolated Baseplate
CSA/UL/IEC/EN 60950-1 (Approval pending)
Heatsink (Optional)
3 Years Product Warranty
MKWI50 SERIES
DC/DC CONVERTER 50W, Highest Power Density
PRODUCT OVERVIEW
The MINMAX MKWI50 series is the latest generation of high performance dc-dc converter modules setting a new standard concerning power density. The
product offers fully 50W in an encapsulated, shielded metal package with dimensions of just 2.0”x1.0”x0.4”.All models provide ultra-wide 4:1 input voltage
range and precisely regulated output voltages.
A very high efficiency up to 92% which allows an operating temperature range of -40°C to +80°C is achieved by advanced circuit topology . Further features
include remote On/Off, trimmable output voltage, under-voltage shutdown as well as overload and over-temperature protection.
Typical applications for these converters are battery operated equipment, instrumentation, distributed power architectures in communication and industrial
electronics and many other space critical applications.
Model Selection Guide
Model
Input
Number
Voltage
(Range)
VDC
MKWI50-24S033
MKWI50-24S05
MKWI50-24S12
MKWI50-24S15
24
( 9 ~ 36 )
MKWI50-24S24
MKWI50-48S033
MKWI50-48S05
MKWI50-48S12
MKWI50-48S15
MKWI50-48S24
48
( 18 ~ 75 )
Output
Voltage
VDC
3.3
5
12
15
24
3.3
5
12
15
24
Output Current
Input Current
Max.
mA
10000
10000
4170
3330
2080
10000
10000
4170
3330
2080
@Max. Load
mA(typ.)
1528
2290
2267
2263
2286
764
1145
1134
1134
1143
@No Load
mA(typ.)
80
60
80
80
80
40
30
60
60
50
Reflected
Ripple
Current
mA(typ.)
40
30
Over
Voltage
Protection
VDC
3.9
6.2
15
18
30
3.9
6.2
15
18
30
Max. capacitive
Load
μF
26000
17000
3000
2000
750
26000
17000
3000
2000
750
Efficiency
(typ.)
@Max. Load
%
90
91
92
92
91
90
91
92
92
91
Input Specifications
Parameter
Input Surge Voltage (100ms. max)
Start-Up Threshold Voltage
Under Voltage Lockout
Input Polarity Protection
Start Up Time
Internal Filter Type
Short Circuit Current
Power Up
Remote On/Off
Model
Min. Typ.
Max. Unit
24V Input Models
-0.7 ---
50
48V Input Models
-0.7 ---
100
24V Input Models
48V Input Models
--- ---
--- ---
9
18
VDC
24V Input Models
--- 7.5
---
48V Input Models
--- 16
---
None
Nominal Vin and Constant Resistive Load
---
---
---
---
30 ms
30 ms
All Models
LC Filter (for EN55022,Class A compliance see Page 6)
--- (Hiccup Mode 0.3 Hz typ.)
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MKWI50-24S033 Даташит, Описание, Даташиты
Output Specifications
Parameter
Output Voltage Setting Accuracy
Line Regulation
Load Regulation
Minimum Load
Ripple & Noise (20MHz bandwith)
Transient Recovery Time
Temperature Coefficient
Over Load Protection
Short Circuit Protection
Over Voltage Protection
® MKWI50 SERIES
DC/DC CONVERTER 50W, Highest Power Density
Conditions
Min. Typ.
At 50% Load and Nominal Vin
--- ---
Vin=Min. to Max. @Full Load
--- ---
Min. Load to Full Load
--- ---
No minimum Load Requirement
3.3V & 5V Models(3)
--- 100
12V, 15V & 24V Models(3)
--- 150
25% Load Step Change(2)
--- 250
--- ---
Current Limitation at 150% typ. of Iout max., Hiccup
Hiccup Automatic Recovery
For Shutdown Voltage see Model Selection Guide
Max.
±1.0
±0.5
±0.5
---
---
---
±0.02
Unit
%Vnom.
%
%
mV P-P
mV P-P
μsec
%/
General Specifications
Parameter
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF(calculated)
Safety Approvals(pending)
Conditions
Min. Typ. Max.
60 Seconds
1500 ---
---
500 VDC
1000 ---
---
100KHz, 1V
--- --- 2200
--- 285 ---
MIL-HDBK-217F@25, Ground Benign
233,500
---
---
UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-scheme)
Unit
VDC
M
pF
KHz
Hours
Input Fuse
24V Input Models
10000mA Slow-Blow Type
48V Input Models
5000mA Slow-Blow Type
Remote On/Off Control
Parameter
Converter On
Converter Off
Control Input Current (on)
Control Input Current (off)
Control Common
Standby Input Current
Conditions
Vctrl = 5.0V
Vctrl = 0V
Nominal Vin
Min. Typ.
3.5V ~ 12V or Open Circuit
0V ~ 1.2V or Short Circuit
--- 0.5
--- -0.5
Referenced to Negative Input
--- 2.5
Max.
---
---
---
Unit
mA
mA
mA
Output Voltage Trim
Parameter
Trim Up / Down Range (8)
Conditions
% of nominal output voltage (24Vo Models)
% of nominal output voltage (Other Models)
Min.
+20 / -10
±10
Typ.
---
---
Max.
---
---
Unit
%
%
Environmental Specifications
Parameter
Operating Ambient Temperature Range
(Natural Convection, see Derating)
Thermal Impedance
Case Temperature
Thermal Protection
Storage Temperature Range
Humidity (non condensing)
RFI
Lead Temperature (1.5mm from case for 10Sec.)
Model
Min.
Max.
without Heatsink with Heatsink
MKWI50-24S033, MKWI50-48S033
61 69
MKWI50-24S12, MKWI50-24S15
MKWI50-48S12, MKWI50-48S15
-40
53
62
MKWI50-24S05, MKWI50-24S24
MKWI50-48S05, MKWI50-48S24
46 57
Natural Convection without Heatsink
12.1
---
Natural Convection with Heatsink
9.8
---
100LFM Convection without Heatsink
9.2
---
100LFM Convection with Heatsink
5.4
---
200LFM Convection without Heatsink
7.8
---
200LFM Convection with Heatsink
4.5
---
400LFM Convection without Heatsink
5.2
---
400LFM Convection with Heatsink
3.0
---
--- +105
Shutdown Temperature
110typ.
-50 +125
--- 95
Six-Sided Shielded, Metal Case
--- 260
Unit
℃/W
℃/W
℃/W
℃/W
℃/W
℃/W
℃/W
℃/W
% rel. H
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MKWI50-24S033 Даташит, Описание, Даташиты
EMC Specifications
Parameter
EMI
ESD
Radiated immunity
Fast transient (See Note 7)
Surge (See Note 7)
Conducted immunity
Power Derating Curve
®
MKWI50 SERIES
DC/DC CONVERTER 50W, Highest Power Density
Standards & Level
EN55022
EN61000-4-2 air ± 8KV , Contact ± 6KV
EN61000-4-3 10V/m
EN61000-4-4 ±2KV
EN61000-4-5 ±1KV
EN61000-4-6 10V/m
Performance
Class A (See Page 6)
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
MKWI50-24S033,MKWI50-48S033 Derating Curve without Heatsink
MKWI50-24S033,MKWI50-48S033 Derating Curve with Heatsink
MKWI50-24S12,MKWI50-24S15, MKWI50-48S12, MKWI50-48S15
Derating Curve without Heatsink
MKWI50-24S12,MKWI50-24S15, MKWI50-48S12, MKWI50-48S15
Derating Curve with Heatsink
MKWI50-24S05, MKWI50-24S24, MKWI50-48S05, MKWI50-48S24
Derating Curve without Heatsink
MKWI50-24S05, MKWI50-24S24, MKWI50-48S05, MKWI50-48S24
Derating Curve with Heatsink
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