MIW03M SERIES
DC-DC CONVERTER 3.5W, DIP-Package
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2021/09/06 REV:7 Page 1 of 5
®
FEATURES
►Industrial Standard DIP-24 Package
►Wide 2:1 Input Voltage Range
►Fully Regulated Output Voltage
►I/O Isolation 5000VAC with Reinforced Insulation, rated for 250Vrms
Working Voltage
►Creepage & Clearance Distance meet 8mm
►Low I/O Leakage Current < 2µA
►Operating Ambient Temp. Range -40℃ to 96℃
►No Min. Load Requiremnt
►Under-Voltage, Overload/Voltage and Short Circuit Protection
►Conducted EMI EN 55011 Class A Approved
►Medical EMC Standard with 4
th
Edition of EMI EN 55011 and EMS
EN 60601-1-2 Approved
►Medical Safety with 2xMOPP per 3
rd
Edition of IEC/EN 60601-1 &
ANSI/AAMI ES60601-1 Approved with CE Marking
PRODUCT OVERVIEW
The MINMAX MIW03M series is a new range of high performance 3.5W medical approved DC-DC converter within encapsulated DIP-24 package which
specifically design for medical applications. There are 21 models available for input voltage of 5, 12, 24, 48VDC with wide 2:1 input range and fixed output
voltage. The I/O isolation is specified for 5000VAC with reinforced insulation, which rated for 250Vrms working voltage. Further features include
under-voltage, overload, over voltage, short circuit protection, no min. load requirement, conducted EMI EN 55011 class A approved, low I/O leakage
current 2μA max. and operating ambient temp. range by -40℃ to 96℃ without derating by high efficiency up to 87%. MIW03M series conform to 4
th
edition
medical EMC standard, medical safety with 2xMOPP (Means Of Patient Protection) per 3
rd
edition of IEC/EN 60601-1 & ANSI/AAMI ES 60601-1 approved
and 8mm creepage and clearance. The MIW03M series offer the best solution for demanding applications in medical instrument requesting a certified
supplementary and reinforced insulation system to comply with latest medical safety approval for 2xMOPP requirement.
Model Selection Guide
Model
Number
Input
Voltage
(Range)
Output
Voltage
Output
Current
Input Current Over
Voltage
Protection
Max. capacitive
Load
Efficiency
(typ.)
Max.
@Max. Load
@No Load
@Max. Load
VDC
VDC
mA
mA(typ.)
mA(typ.)
VDC
μF
%
5
( 4.5 ~ 9)
5
700
843
20
6.2
750
83
5.8
600
839
6.2
560
83
12
290
829
15
130
84
15
235
839
18
100
84
±12
±145
829
35
±15
75#
84
±15
±115
821
±18
56#
84
12
( 9 ~ 18 )
5
700
351
8
6.2
750
83
12
290
333
15
130
87
15
235
338
18
100
87
±12
±145
333
13
±15
75#
87
±15
±115
330
±18
56#
87
24
(18 ~ 36)
5
700
176
6
6.2
750
83
12
290
169
15
130
86
15
235
169
18
100
87
±12
±145
167
±15
75#
87
±15
±115
167
±18
56#
86
48
(36 ~75)
5
700
88
4
6.2
750
83
12
290
84
15
130
86
15
235
86
18
100
85
±12
±145
86
±15
75#
84
±15
±115
86
±18
56#
84
# For each output
MIW03M SERIES
DC-DC CONVERTER 3.5W, DIP-Package
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2021/09/06 REV:7 Page 2 of 5
®
Input Specifications
Parameter
Conditions / Model
Min.
Typ.
Max.
Unit
Input Surge Voltage (1 sec. max.)
5V Input Models
-0.7
---
15
VDC
12V Input Models
-0.7
---
25
24V Input Models
-0.7
---
50
48V Input Models
-0.7
---
100
Start-Up Threshold Voltage
5V Input Models
---
---
4.5
12V Input Models
---
---
9
24V Input Models
---
---
18
48V Input Models
---
---
36
Under Voltage Shutdown
5V Input Models
---
4
---
12V Input Models
---
8
---
24V Input Models
---
16
---
48V Input Models
---
34
---
Start Up Time (Power On)
Nominal Vin and Constant Resistive Load
---
---
30
ms
Input Filter
All Models
Internal Pi Type
Output Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
Output Voltage Setting Accuracy
---
---
±1.0
%Vnom.
Output Voltage Balance
Dual Output, Balanced Loads
---
±0.5
±2.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
---
±0.5
%
Load Regulation
Io=0% to 100%
---
---
±0.5
%
Load Cross Regulation (Dual Output)
Asymmetrical Load 25%/100% Full Load
---
---
±5.0
%
Minimum Load
No minimum Load Requirement
Ripple & Noise
0-20 MHz Bandwidth
Measured with a 1μF MLCC
---
---
70
mV
P-P
Transient Recovery Time
25% Load Step Change
---
300
---
μsec
Transient Response Deviation
---
±3
±5
%
Temperature Coefficient
---
±0.01
---
%/℃
Over Load Protection
---
150
---
%
Short Circuit Protection
Continuous, Automatic Recovery (Hiccup Mode 0.5Hz typ.)
Isolation, Safety Standards
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage
60 Seconds
Reinforced insulation, rated for 250Vrms working voltage
5000 --- --- VAC
Leakage Current
240VAC, 60Hz
---
---
2
μA
I/O Isolation Resistance
500 VDC
10
---
---
GΩ
I/O Isolation Capacitance
100kHz, 1V
---
---
40
pF
Safety Standards
ANSI/AAMI ES60601-1, CAN/CSA-C22.2 No. 60601-1
IEC/EN 60601-1 3
rd
Edition 2xMOPP
Safety Approvals
ANSI/AAMI ES60601-1 2xMOPP recognition(UL certificate), IEC/EN 60601-1 3
rd
Edition(CB-report)
General Specifications
Parameter Conditions Min. Typ. Max. Unit
Switching Frequency
---
330
---
kHz
MTBF(calculated)
MIL-HDBK-217F@25℃, Ground Benign
5,815,448
---
---
Hours