MSCW01 SERIES
DC-DC CONVERTER 1W, SMD Package
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2020/11/24 REV:9 Page 1 of 5
®
FEATURES
►Industrial SMD Package
►Wide 2:1 Input Voltage Range
►Fully Regulated Output Voltage
►I/O Isolation 1500 VDC
►Operating Ambient Temp. Range -40°C to +85°C
►No Min. Load Requirement
►Overload and Short Circuit Protection
►Remote On/Off Function
►Water-washable Process Available(option)
►Qualified for Lead-free Reflow Solder Process
According to IPC/JEDEC J-STD-020D.1
►Tape & Reel Package Available
►UL/cUL/IEC/EN 62368-1(60950-1) Safety Approval
PRODUCT OVERVIEW
The MSCW01 series is a family of compact 1W DC-DC-converters with wide 2:1 input voltage ranges and tightly regulated output voltages.
They work with high efficiency over the full load range and come with a remote On/Off control input.
High efficiency to 82% allows operating temperatures up to +75°C without power derating. The very small footprint of these converters make them an ideal
solution for many space critical applications in communication equipment, instrumentation and many other battery operated applications.
Model Selection Guide
Model
Number
Input
Voltage
(Range)
Output
Voltage
Output Current Input Current Max. capacitive
Load
Reflected
Ripple
current
Efficiency
(typ.)
@Max. Load
@No Load
@Max. Load
VDC
VDC
mA(typ.)
mA(typ.)
μF
mA (typ.)
%
MSCW01-05S05
5
(4.5 ~ 9)
5
256
40
1680
80
78
MSCW01-05S12
12
252
820
79
MSCW01-05S15
15
248
680
81
MSCW01-05D12
±12
255
470#
79
MSCW01-05D15
±15
248
330#
80
MSCW01-12S05
12
(9 ~ 18)
5
105
20
1680
40
79
MSCW01-12S12
12
105
820
79
MSCW01-12S15
15
102
680
82
MSCW01-12D12
±12
104
470#
81
MSCW01-12D15
±15
103
330#
80
MSCW01-24S05
24
(18 ~ 36)
5
53
10
1680
30
79
MSCW01-24S12
12
51
820
82
MSCW01-24S15
15
51
680
82
MSCW01-24D12
±12
51
470#
82
MSCW01-24D15
±15
50
330#
82
MSCW01-48S05
48
(36 ~ 75)
5
26
7
1680
20
79
MSCW01-48S12
12
26
820
80
MSCW01-48S15
15
26
680
80
MSCW01-48D12
±12
26
470#
81
MSCW01-48D15
±15
25
330#
81
# For each output
MSCW01 SERIES
DC-DC CONVERTER 1W, SMD Package
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2020/11/24 REV:9 Page 2 of 5
®
Input Specifications
Parameter
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
Input Filter
All Models
Internal Capacitor
Remote On/Off Control
Parameter
Conditions
Min.
Typ.
Max.
Unit
Converter On
Under 0.6 VDC or Open Circuit
Converter Off
3 to 15 VDC
Standby Input Current
Nominal Vin
---
---
3
mA
Output Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
Output Voltage Setting Accuracy
---
---
±1.0
%Vnom.
Output Voltage Balance
Dual Output, Balanced Loads
---
---
±1.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
---
±0.2
%
Load Regulation
Min. Load to Full Load
Single Output
---
---
±1.0
%
Dual Output
---
---
±1.0
%
Io=10% to 90%
Single Output
---
---
±0.5
%
Dual Output
---
---
±0.8
%
Minimum Load
No minimum Load Requirement
Ripple & Noise
0-20 MHz Bandwidth
---
---
75
mV
P-P
Transient Recovery Time
25% Load Step Change
---
250
---
μsec
Transient Response Deviation
---
±3
±5
%
Temperature Coefficient
---
---
±0.02
%/
Short Circuit Protection
Continuous, Automatic Recovery
General Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage
60 Seconds
1500
---
---
VDC
1 Second
1800
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100kHz, 1V
---
---
50
pF
Switching Frequency
---
220
---
kHz
MTBF(calculated)
MIL-HDBK-217F@25℃, Ground Benign
2,800,000
Hours
Moisture Sensitivity Level (MSL)
IPC/JEDEC J-STD-020D.1
Level 2
Safety Approvals
UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-report)
UL/cUL 62368-1 recognition(UL certificate), IEC/EN 62368-1(CB-report)
Environmental Specifications
Parameter
Min.
Max.
Unit
Operating Ambient Temperature Range (See Power Derating Curve)
-40
+85
℃
Case Temperature
---
+95
℃
Storage Temperature
-55
+125
℃
Humidity (non condensing)
---
95
% rel. H
Lead-free Refiow Solder Process IPC/JEDEC J-STD-020D.1