ECRI Microelectronics

MPX27M15

1 Features
Input DC Voltage range 23~31V

Rated DC voltage 27V
11 ways Output ,Output power  198W
Prohibition, Production function
Output ,Input, Package isolation
Insulating resistance:R=100MΩ(DC 500V)
Operating temperature(TA):-40~65℃

2  Scope of application of MPX27M15

Machine power supply system.

3  Descriptions of MPX27M15

The MPX27M15 multi-channel DC/DC power supply uses multiple DC/DC converter combination, constitute the power supply components, it can provide 11 ways DC output voltage. The output power of the component reaches up to 198W.

4 Technical performance of MPX27M15

Table 2 Rated condition and recommended condition
Absolute max rating
Recommended condition
Input voltage:33V
Storage temperature:-45~105℃
Input voltage range:27V±4V
Output power:198W
Operating temperature(Tc):-40~65℃
Table 2 Rated condition and recommended condition

Character

Condition

(Unless otherwisespecified,-40℃≤TA≤65℃,VIN=27V±15%)

MPX27M15

MIN

MAX

+5V2

Output voltage/V

Full load

4.90

5.10

Max Output current/A

2.5

-

Output ripple(peak)/mV

-

50

-5V2

Output voltage/V

Full load

-5.10

-4.90

Max Output current/A

0.4

-

Output ripple(peak)/mV

-

50

+50V

Output voltage/V

Full load

49.0

51.0

Max Output current/A

0.1

-

Output ripple(peak)/mV

-

65

-50V

Output voltage/V

Full load

-51.0

-49.0

Max Output current/A

0.1

-

Output ripple(peak)/mV

-

65

+12V

Output voltage/V

Full load,control end connect to high level(VO6CTRL≥4.5V)or free end

control end connect to ground( VO6CTRL≤0.3V)

11.76

12.24

Max Output current/A

-

1

1.2

-

Output ripple(peak)/mV

-

50

+25V

Output voltage/V

Full load

24.5

25.5

Max Output current/A

1.1

-

Output ripple(peak)/mV

-

150

+15V1

Output voltage/V

Full load

14.70

15.30

Max Output current A

3.0

-

Output ripple(peak)/mV

-

65

-15V1

Output voltage/V

Full load

-15.30

-14.70

Max Output current/A

2.0

-

Output ripple(peak)/mV

-

65

+15V2

Output voltage/V

Full load

14.70

15.30

Max Output current/A

1.5

-

Output ripple(peak)/mV

-

65

-15V2

Output voltage/V

Full load

-15.30

-14.70

Max Output current/A

1.5

-

Output ripple(peak)/mV

-

65

+5V1

Output voltage/V

Full load

4.998

5.202

Max Output current/A

2.5

-

Output ripple(peak)/mV

-

50


Efficiency

Full load,TA=25℃

70

-


5 Circuit block diagram of MPX27M15

product-elementary-diagram

Fig2 Product elementary diagram

mtbf-temperature-curve
Fig3  MTBF temperature curve

6 Pin Designation of MPX27M15

pin-designation

Fig 4 lead arrayal

Form3 Pin Designation

Lead no.

symbol

function

Lead no.

symbol

function

1-6

Vin

+27V input voltage

29、30

OUT02-

-15V2

output

7-12

GNDin

input common

31、32

OUT02+

+15V2 output

13-14

OUT01+

+15V1output

35、36

OUT06+

+12V output

15-16

OUT01-

-15V1output

37、38

GND06

+12V ground

17, 33

GND01

±15V1ground

39、40

CORTRL06

+12V control port

18, 34

GND07

+25V ground

41、42

OUT04+

+5V2 output

19, 20

OUT07+

+25 V output

43、44

GND04

±5V2 ground

21, 22

GND05

±50V ground

45、46

OUT04-

-5V2 output

23, 24

OUT05-

-50V output

47、48

OUT03+

+5V2 output

25, 26

OUT05+

+50V output

49、50

GND03

+5V1  ground

27, 28

GND02

±15V2 ground






7 Typical Connection Diagram of MPX27M15

typical-connection-diagram
8 Package Specifications
package-specifications
Fig 6 Outline dimensional drawing

Form 4  Package Outline

Package

Model

Pedestal

Material

Pedestal

Plating

Cover board(cap)Material

Cover board(cap)Plating

Lead Material

Lead Plating

Packaging

Way

Note

282×142×46mm3

Aero-metal

-

Aero-metal

-

-

-

Unsealed



Note: Temperature of the jointing pin cannot over 300℃ in 10s

9 Ordering Information of MPX27M15

ordering-information

Fig 7  Ordering Information

Application Notes of MPX27M15

  • The influence of external disturbance on the test accuracy should be avoided.
  • The voltage detection point should be kept as far as possible at the root of the pin of  the product under test.
  • Do not plug the product with electricity.
  • To power the product under test, you  must confirm the polarity of the power supply,so as not to mistakenly damage the product; at the same time should also ensure that the power supply voltage and load current does not exceed the use of the product limit conditions.
  • When using the shell temperature can not exceed the specified temperature,or to increase the use of heat sink.
  • When ordering products ,detailed electrical performance indicators should refer to the corresponding enterprise standards.
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