MTO1212TES 参数 Datasheet PDF下载

MTO SERIES

15 WATT

ABSOLUTE MAXIMUM RATINGS

Output Power

• 15 watts

Lead Soldering Temperature (10 sec per lead)

• 300°C

Storage Temperature Range (Case)

• –65°C to +125°C

DC/DC C

ONVERTERS

INHIBIT

Inhibit TTL Open Collector

• Logic low (output disabled)

V = <0.8 V

Inhibit pin current < 2.0 mA

• Referenced to input common

• Logic high (output enabled)

Unconnected or connected to Vin

TYPICAL CHARACTERISTICS

Output Voltage Temperature Coefficient

• 150 ppm/°C typical

Input to Output Capacitance

• 80 pF typical

Current Limit

• 125% of full load typical

Isolation

• 100 megohm minimum at 500 V

Conversion Frequency

• 250 kHz typical

Inhibit Pin Voltage (unit enabled)

• 10 V typical

RECOMMENDED OPERATING CONDITIONS

Input Voltage Range

• MTO12XXT 9 to 16 VDC continuous

• MTO28XXT 16 to 36 VDC continuous

• MTO12XXT 25 V for 50 msec transient

• MTO28XXT 50 V for 50 msec transient

Case Operating Temperature (Tc)

• –55°C to +85°C full power

• –55°C to +115°C absolute

Derating Output Power/Current

• Linearly from 100% at 85°C to 0% at 115° C

Electrical Characteristics: 25°C Tc, 28 VDC Vin (12 VDC for 12V models), 100% load, unless otherwise specified.

MTO1212T

PARAMETER

OUTPUT VOLTAGE

CONDITION

MAIN

+ AUXILIARY

– AUXILIARY

OUTPUT CURRENT

MAIN

1

AUXILIARY

MAIN

OUTPUT POWER

+ AUXILIARY

– AUXILIARY

TOTAL

OUTPUT RIPPLE

VOLTAGE, BW = 1 MHZ

LINE REGULATION

V

in

= MIN. TO MAX.

LOAD REGULATION

NO LOAD TO FULL

INPUT VOLTAGE

MAIN

± AUXILIARY

MAIN

±AUXILIARY

MAIN

± AUXILIARY

CONTINUOUS

TRANSIENT 50 ms

NO LOAD

INPUT CURRENT

INPUT RIPPLE

CURRENT

EFFICIENCY

—

76

50

79

100

—

—

76

50

79

100

—

—

76

20

79

50

—

—

76

20

79

50

—

mA p-p

%

FULL LOAD

INHIBITED

MIN

4.95

11.88

11.88

100

—

—

—

—

—

—

—

—

—

—

—

9

—

—

—

—

TYP

5.0

12.0

12.0

—

—

—

—

—

—

—

—

5

30

10

30

12

—

—

—

8

MAX

5.05

MTO1215T

MIN

4.95

TYP

5.0

15.0

15.0

—

—

—

—

—

—

—

—

5

30

10

30

12

—

—

—

8

MAX

5.05

15.15

15.15

2000

±167

10.0

2.5

2.5

15

80

30

10

60

20

60

16

25

60

1670

10

MTO2812T

MIN

4.95

11.88

11.88

100

—

—

—

—

—

—

—

—

—

—

—

16

—

—

—

—

TYP

5.0

12.0

12.0

—

—

—

—

—

—

—

—

5

30

10

30

28

—

—

—

8

MAX

5.05

12.12

12.12

2000

±208

10.0

2.5

2.5

15

80

30

10

48

20

48

36

50

30

700

10

MTO2815T

MIN

4.95

14.85

14.85

100

—

—

—

—

—

—

—

—

—

—

—

16

—

—

—

—

TYP

5.0

15.0

15.0

—

—

—

—

—

—

—

—

5

30

10

30

28

—

—

—

8

MAX

5.05

15.15

15.15

2000

±167

10.0

2.5

2.5

15

80

30

10

60

20

60

36

50

30

700

10

mA

VDC

V

mV

mV p-p

mV

W

mA

VDC

UNITS

12.12 14.85

12.12 14.85

2000

±208

10.0

2.5

2.5

15

80

30

10

48

20

48

16

25

60

1670

10

100

—

—

—

—

—

—

—

—

—

—

—

9

—

—

—

—

Note

1. Minimum load required for full output capability on auxiliary outputs. Minimum current can be reduced when dual outputs are used at reduced loads.

B4-24