MKE15-HI SERIES
DC-DC CONVERTER 15W, Ultra-High Isolation, 2"×1" Package
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2019/02/16 REV:4 Page 1 of 5
®
FEATURES
►Industrial Standard 2"x1" Package
►Wide 2:1 Input Voltage Range
►Fully Regulated Output Voltage
►Ultra-high I/O Isolation 8000VDC with Reinforced Insulation, rated for
1000Vrms Working Voltage
►Common Mode Transient Immunity: 15kV/μS
►Qualified for IGBT and High Isolation Applications
►Operating Ambient Temp. Range -40℃ to +85℃
►No Min. Load Requirement
►Under-voltage, Overload/Voltage and Short Circuit Protection
►EMI Emission EN 55032 Class A & FCC Level A Approved
►UL/cUL/IEC/EN 62368-1 (60950-1) Safety Approval & CE Marking
PRODUCT OVERVIEW
The MINMAX MKE15-HI series is a new range of high performance 15W DC-DC converter within encapsulated 2"x1" package which specifically design for
high isolation applications where reinforced insulation and high working voltage are required. There are 21 models available for input voltage of 12, 24,
48VDC with wide 2:1 input range and tight output voltage. The I/O isolation is specified for 8000VDC with reinforced insulation, which rated for 1000Vrms
working voltage. Further features include under-voltage, overload, short circuit protection, no min. load requirement, EMI emission EN 55032 Class A
approved, low I/O capacitance 80pF max. and operating ambient temp. range by -40
℃ to 85℃ by high efficiency up to 90%. MKE15-
HI series conform to
common mode transient immunity testing by 15kV/μS and UL/cUL/IEC/EN 62368-1 (60950-1) safety approvals.
The MKE15-HI series offer a superior solution for demanding application in requesting a certified supplementary and high I/O isolation with reinforced
insulation system to comply with 1000Vrms working voltage.
Model Selection Guide
Model Number
Input
Voltage
(Range)
Output
Voltage
Output Current
Input Current
Reflected
Ripple
Current
Over
Voltage
Protection
Max. capacitive
Load
Efficiency
(typ.)
Max.
@Max. Load
@No Load
@Max. Load
VDC
VDC
mA
mA(typ.)
mA (typ.)
mA(typ.)
VDC
μF
%
MKE15-12S05HI
12
(9 ~ 18)
5
3000
1471
20 100
6.2
5100
85
MKE15-12S051HI
5.1
3000
1500
6.2
85
MKE15-12S12HI
12
1250
1420
15
870
88
MKE15-12S15HI
15
1000
1420
18
560
88
MKE15-12S24HI
24
625
1420
27
220
88
MKE15-12D12HI
±12
±625
1420
±15
440#
88
MKE15-12D15HI
±15
±500
1404
±18
280#
89
MKE15-24S05HI
24
(18 ~ 36)
5
3000
718
15 50
6.2
5100
87
MKE15-24S051HI
5.1
3000
733
6.2
87
MKE15-24S12HI
12
1250
710
15
870
88
MKE15-24S15HI
15
1000
702
18
560
89
MKE15-24S24HI
24
625
694
27
220
90
MKE15-24D12HI
±12
±625
694
±15
440#
90
MKE15-24D15HI
±15
±500
702
±18
280#
89
MKE15-48S05HI
48
(36 ~ 75)
5
3000
359
10 30
6.2
5100
87
MKE15-48S051HI
5.1
3000
366
6.2
87
MKE15-48S12HI
12
1250
359
15
870
87
MKE15-48S15HI
15
1000
347
18
560
90
MKE15-48S24HI
24
625
351
27
220
89
MKE15-48D12HI
±12
±625
351
±15
440#
89
MKE15-48D15HI
±15
±500
355
±18
280#
88
# For each output
MKE15-HI SERIES
DC-DC CONVERTER 15W, Ultra-High Isolation, 2"×1" Package
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2019/02/16 REV:4 Page 2 of 5
®
Input Specifications
Parameter
Conditions / Model
Min.
Typ.
Max.
Unit
Input Surge Voltage (100 ms max.)
12V Input Models
-0.7
---
25
VDC
24V Input Models
-0.7
---
50
48V Input Models
-0.7
---
100
Start-Up Threshold Voltage
12V Input Models
---
---
9
24V Input Models
---
---
18
48V Input Models
---
---
36
Under Voltage Shutdown
12V Input Models
---
7.5
---
24V Input Models
---
15
---
48V Input Models
---
33
---
Start Up Time (Power On)
Nominal Vin and Constant Resistive Load
---
---
30
ms
Input Filter
All Models
Internal Pi Type
Output Specifications
Parameter
Conditions / Model
Min.
Typ.
Max.
Unit
Output Voltage Setting Accuracy
---
---
±1.0
%Vnom.
Output Voltage Balance
Dual Output, Balanced Loads
---
---
±2.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
---
±0.5
%
Load Regulation Io=0% to 100%
Single Output
---
---
±0.5
%
Dual Output
---
---
±1.0
%
Minimum Load
No minimum Load Requirement
Ripple & Noise
0-20 MHz
Bandwidth
5V & 5.1Vo
Measured with a
MLCC : 4.7μF
---
50
---
mV
P-P
12V,15V, ±12V, ±15Vo
---
100
---
mV
P-P
24Vo
---
150
---
mV
P-P
Transient Recovery Time
25% Load Step Change
(2)
---
---
300
μsec
Transient Response Deviation
---
±3
±5
%
Temperature Coefficient
---
---
±0.02
%/℃
Over Load Protection
Hiccup
---
150
---
%
Short Circuit Protection
Continuous, Automatic Recovery (Hiccup Mode 0.7Hz typ.)
Isolation, Safety Standards
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage
60 Seconds
Reinforced insulation, rated for 1000Vrms working voltage
4200 --- --- VACrms
Tested for 1 second
8000
---
---
VDC
I/O Isolation Resistance
500 VDC
10
---
---
GΩ
I/O Isolation Capacitance
100kHz, 1V
---
---
80
pF
Common Mode Transient Immunity
15
---
---
kV/μs
Safety Approvals
UL/cUL 60950-1 recognition (UL certificate), IEC/EN 60950-1(CB-report)
UL/cUL 62368-1 recognition (UL certificate), IEC/EN 62368-1 (CB-report)
General Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
Switching Frequency
---
285
---
kHz
MTBF(calculated)
MIL-HDBK-217F@25℃, Ground Benign
1,428,181
---
---
Hours
Environmental Specifications
Parameter
Conditions / Model
Min.
Max.
Unit
Operating Ambient Temperature Range
Nominal Vin, Load 100% Inom.
(for Power Derating see relative Derating Curves)
MKE15-24S24HI, MKE15-24D12HI, MKE15-48S15HI
-40
73
℃
MKE15-12D15HI, MKE15-24S15HI, MKE15-24D15HI
MKE15-48S24HI, MKE15-48D12HI
70
MKE15-12S12HI, MKE15-12S15HI, MKE15-12S24HI
MKE15-12D12HI, MKE15-24S12HI, MKE15-48D15HI
68
MKE15-24S05HI, MKE15-24S051HI, MKE15-48S05HI
MKE15-48S051HI, MKE15-48S12HI
65
MKE15-12S05HI, MKE15-12S051HI
59
Thermal Impedance
13
---
℃/W
Case Temperature
---
+95
℃
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
Altitude
---
4000
m
Lead Temperature (1.5mm from case for 10Sec.)
---
260
℃