ECRI Microelectronics

DOSA Standard brick package 1/4 brick module

Ø Standard 1/4 brick package fuction
Ø Input voltage:9~36,9~40,16~40,18~36,9~70,
18~75,36~75,90~210,155~425,
180~400Vdc
Ø Output voltage:1.8,2.5,3.3,5,6,8,9.6,12,15,28,
48,56Vdc
Ø Output power:50~360W
Ø Full load efficiency:93%
Ø Common function:Input overvoltage and undervoltage protection /Output current protection/Output overvoltage protection
Ø Operating mode:constant frequency control
Ø Logic control:positive and negative logic
Ø Operating Temp(TC):-55~100℃
Ø SMT package、aluminum substrate heat dissipation,covering by thermal conducting glue
Quality Control
Ø Enterprise military standard
Ø Based on SJ20668-1998 “Microcircuit module specifications”


Products lists

Model

Input voltageV

Output voltageV

Output currentA

Power

W

Full load efficiency%

Replacements of S company

#ΟΔ*

MJ-28V-3R3-QT

936

3.3

30

99

84

MCOTS-C-28V-3R3-QT

Δ

MO-28V-05-QT

936

5

30

150

86

MCOTS-C-28V-05-QT

Δ

MO-28V-12-QT

936

12

12

144

88

MCOTS-C-28V-12-QT

Δ

MO-28V-28-QT

936

28

5

140

89

MCOTS-C-28V-28-QT

Δ

MO-28V-48-QT

936

48

3

144

89

MCOTS-C-28V-48-QT

Δ

MF-28V-1R8-QT

940

1.8

35

63

81

MCOTS-C-28V-1R8-QT

MJ-28V-07-QT

940

7

12

84

88

MCOTS-C-28V-07-QT

MJ-28V-15-QT

940

15

5.5

83

89

MCOTS-C-28V-15-QT

MJ-28V-24-QT

940

24

3.5

84

89

MCOTS-C-28V-24-QT

MG-28-1R8-QT

1640

1.8

40

72

82

MCOTS-C-28-1R8-QT

MJ-28-2R5-QT

1640

2.5

40

100

83

MCOTS-C-28-2R5-QT

MP-28-05-QE

1640

5

40

200

91

MCOTS-C-28-05-QE

MO-28-07-QT

1640

7

17

119

88

MCOTS-C-28-07-QT

MQ-28-15-QE

1640

15

20

300

93

MCOTS-C-28-15-QE

#

MO-28-24-QT

1640

24

5

120

90

MCOTS-C-28-24-QT

MQ-28-28-QE

1640

28

10.7

300

93

MCOTS-C-28-28-QE

Ο

MO-28-40-QT

1640

40

3

120

92

MCOTS-C-28-40-QT

MQ-28-50-QE

1640

50

6

300

92

MCOTS-C-28-50-QE

MP-28-3R3-QE

1836

3.3

60

198

90

MCOTS-C-28-3R3-QT

Δ

MQ-28-05-QE

1836

5

50

250

92

MCOTS-C-28-05-QT

Δ*

MP-28-06-QE

1836

6

33

198

92

/

Δ

MP-28-08-QE

1836

8

25

200

92

/

ΟΔ*

MQ-28-12-QE

1836

12

25

300

92.5

MCOTS-C-28-12-QE

ΟΔ*

MI-28-12-QE

1836

12

30

360

91.5

/

ΟΔ

MP-28-15-QE

1836

15

13

195

92

MCOTS-C-28-15-QT

Δ

MO-28-28-QT

1836

28

4

112

93

MCOTS-C-28-28-QT

ΟΔ

MP-28-28-QE

1836

28

7

196

93

/

ΟΔ*

MP-28-48-QE

1836

48

4

192

89

MCOTS-C-28-48-QT

Δ*

MF-28VE-1R8-QT

970

1.8

35

63

80

MCOTS-C-28VE-1R8-QT

MJ-28VE-3R3-QT

970

3.3

25

83

84

MCOTS-C-28VE-3R3-QT

MJ-28VE-05-QT

970

5

17

85

86

MCOTS-C-28VE-05-QT

MJ-28VE-07-QT

970

7

12

84

86

MCOTS-C-28VE-07-QT

MJ-28VE-12-QT

975

12

7

84

88

MCOTS-C-28VE-12-QT

Δ

MJ-28VE-15-QT

970

15

5.5

83

88

MCOTS-C-28VE-15-QT

MJ-28VE-24-QT

970

24

3.5

84

87

MCOTS-C-28VE-24-QT

MJ-28VE-28-QT

970

28

2.8

78

86

MCOTS-C-28VE-28-QT

MJ-28VE-48-QT

970

48

1.8

86

85

MCOTS-C-28VE-48-QT

MP-28E-3R3-QE

1875

3.3

60

198

89

MCOTS-C-28E-3R3-QT

Δ

MP-28E-05-QE

1875

5

40

200

91

MCOTS-C-28E-05-QT

Δ

MP-28E-06-QE

1875

6

30

180

91

/

Δ

MP-28E-08-QE

1875

8

25

200

91

/

Δ

MQ-28E-12-QE

1875

12

17

204

91

MCOTS-C-28E-12-QT

Δ

MP-28E-15-QE

1875

15

13

195

93

MCOTS-C-28E-15-QT

Δ

MO-28E-28-QT

1875

28

5

140

93

MCOTS-C-28E-28-QT

Δ

MJ-28E-48-QT

1875

48

2

96

90

/

Δ

MG-48-1R8-QT

3475

1.8

40

72

82

MCOTS-C-48-1R8-QT

MF-48-2R5-QT

3475

2.5

20

50

83

MCOTS-C-48-2R5-QT

MO-48-07-QT

3475

7

20

140

92

MCOTS-C-48-07-QT

MO-48-24-QT

3475

24

6

144

91

MCOTS-C-48-24-QT

MO-48-30-QT

3475

30

5

150

91

MCOTS-C-48-30-QT

MO-48-40-QT

3475

40

3

120

89

MCOTS-C-48-40-QT

MP-48-3R3-QE

3675

3.3

60

198

89

MCOTS-C-48-3R3-QT

Δ*

MP-48-05-QE

3675

5

40

200

90

MCOTS-C-48-05-QT

ΟΔ*

MP-48-06-QE

3675

6

30

180

90

/

Δ

MQ-48-08-QE

3675

8

30

240

91

/

Δ*

MQ-48-12-QE

3675

12

17

204

92

MCOTS-C-48-12-QT

Δ*

MP-48-15-QE

3675

15

13

195

91

MCOTS-C-48-15-QT

Δ

MO-48-28-QT

3675

28

5

140

91

MCOTS-C-48-28-QT

Δ*

MJ-48-48-QT

3675

48

2

96

89

/

Δ*

MO-48-48-QT

3675

48

3

144

89

MCOTS-C-48-48-QT

*

MO-150-05-QT

90210

5

30

150

89

MCOTS-C-150-05-QT

MO-150-28-QT

90210

28

5.35

150

91

MCOTS-C-150-28-QT

MO-150-48-QT

90210

48

3.1

149

90

MCOTS-C-150-48-QT

MJ-270-3R3-QT

155425

3.3

30

99

86

MCOTS-C-270-3R3-QT

MO-270-05-QT

180400

5

30

150

89.5

MCOTS-C-270-05-QT

Δ

MO-270-06-QT

155425

6

25

150

86

MCOTS-C-270-06-QT

MP-270-12-QE

155425

12

13

156

85

MCOTS-C-270-12-QT

MO-270-15-QT

155425

15

10

150

83

MCOTS-C-270-15-QT

#

MO-270-24-QT

155425

24

6.25

150

85

MCOTS-C-270-24-QT

MO-270-28-QT

155425

28

5.35

150

86

MCOTS-C-270-28-QT

MO-270-48-QT

155425

48

3.1

149

87

MCOTS-C-270-48-QT

MP-270-9R6-QE

180400

9.6

13

156

85

/

Δ

MO-270-56-QT

180400

56

3

144

85

/

Δ

Full metal package with aluminum substrate

Pin terminal

Number

Symbol

Function

Number

Symbol

Function

1

Vin+

Input positive terminal

5

S-

Output negative induction terminal

2

ON/OFF

Enable terminal

6

Trim

Output voltage adjustment terminal

3

Vin-

Input negative terminal

7

S+

Output positive induction terminal

4

Vo-

Output negative terminal

8

Vo+

Output positive terminal

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