MSM-XXXX
MS-XXXX
MS-XXXXD
MSA-XXXXXX
MSB-XXXX

MSD-XXXX

MSD8-XXXX
MSD-XXXXD
MSV-XXXX
MSV-XXXXD
MSV-XXXX/H
MSV-XXXXD/H
MSEN-XXXX
MSEN-XXXXD
V-XXXX
V-XXXXD
M-XXXX
MSR-XXXX
MSR-XXXXD
MSR-XXXXD/H
CHA-XXXXXX
MDA-XXXXXX
MD-XXXX
MD-XXXXD
MDB-XXXX
MDV-XXXX
MDV-XXXXD
MDV-XXXX/H
MDV-XXXXD/H
MDR-XXXX
MDR-XXXXD
MDRA-XXXXXX
MD4R-XXXX
M1WR-XXXX
P-XXXXS
P-XXXXD
MSRA-XXXX
MSD1R-XXXX
MSD1R-XXXXP
12MSD-XXXXXH3


download

Features:
■2:1  Wide Range Voltage Input
■1 ~ 3KVdc Isolation
■Efficiency up to 81% 
■UL 94V-0 Package Material
■Excellent Load and Line Regulation
■Single & Dual  Output
■Continuous Short Circuit Protection                                                ■No External capacitor Needed                                                 ■External ON/OFF control                                                               ■RoHS DIRECTIVE COMPLIANT

                                                                                                     

 
                                                                                            

Description:

   The M1WR-XXXX/D series is a wide input  voltage range of  DC-DCconverters offering a single and

    dual regulated output. 8-pin SIP . 

 

  Note: 1.Add /H2 after P/N for isolation  2000Vdc 

          2.Add /H3 after P/N for isolation  3000Vdc    

Selection Guide
Model Number

Input Voltage

(VDC)

 Output Voltage

(VDC)

 Output Current

(mA)

Efficiency

Max.

M1WR-053.3/D

M1WR-0505/D

M1WR-0509/D

M1WR-0512/D

M1WR-0515/D

 4.5~9VDC

3.3V

5 /±5V

9 /±9V

12 /±12V

15 /±15V

    300mA/ ±150mA      200mA/ ±100mA    111mA/ ±56mA 83mA/ ±42mA 67mA/ ±34mA

68%

73%

74%

75%

75%

M1WR-123.3/D

M1WR-1205/D

M1WR-1209/D

M1WR-1212/D

M1WR-1215/D

 9~18VDC

3.3V

5 /±5V

9 /±9V

12 /±12V

15 /±15V

    300mA/ ±150mA      200mA/ ±100mA    111mA/ ±56mA 83mA/ ±42mA 67mA/ ±34mA

69%

75%

78%

80%

80%

M1WR-243.3/D

M1WR-2405/D

M1WR-2409/D

M1WR-2412/D

M1WR-2415/D

 18~36VDC

3.3V

5 /±5V

9 /±9V

12 /±12V

15 /±15V

    300mA/ ±150mA      200mA/ ±100mA    111mA/ ±56mA 83mA/ ±42mA 67mA/ ±34mA

70%

78%

81%

83%

83%

M1WR-483.3/D

M1WR-4805/D

M1WR-4809/D

M1WR-4812/D

M1WR-4815/D

 36~72VDC

3.3V

5 /±5V

9 /±9V

12 /±12V

15 /±15V

    300mA/ ±150mA      200mA/ ±100mA    111mA/ ±56mA 83mA/ ±42mA 67mA/ ±34mA

70%

75%

78%

80%

80%
 

Electrical Specifications
Input Filter                                           Capacitor type.
Voltage Set Accuracy
MIN. TYP. MAX.
  ±1.0%  
Minimum Load 20% of Full Load      
Line Regulation Low line to High line @Max. load     ±0.5%
Load Regulation 25% ~ 100% load     ±2.0%

Ripple & Noise

@ 20MHz BW     50mVp-p
Operating Temperature  Vin = Nominal Input -40°C   +85°C
Storage Temperature   -50°C   +125°C
Case Temperature    +100℃ max
Short-Circuit  Protection             Continuous, Auto Restart

Operating Frequency  (Pulse Frequency Modulation, PFM )

   Vin = Nominal Input 240KHz typ
 Isolation Test Voltage Tested for 1 second Min. MIN. TYP. MAX.
1000Vdc    
  Isolation Capacity        200pF
  Isolation Resistance   1GΩ    
 Humidity       95%
MTBF ( MIL-HDBK-217F)     TDB  

 

Physical Specifications
Case Material Non conductive Black Plastic
Potting Material Epoxy(UL94V-0)
Weight 4.7g