-01/2008-

TAA Series

2:1 Input, 12-pin DIP, 1-2 Watts

TRUMPower

DC/DC CONVERTERS

T

ELECTRICAL SPECIFICATIONS

All Specifications Typical @+25°C, Nominal Line, and Full Load

Unless Otherwise Noted.

INPUT SPECIFICATIONS

Input Voltage............................................................See Table

Nonimal Input…….........................................5, 12, 24, 36 VDC

Input Filter........………………………………………......Capacitors

ISOLATION SPECIFICATIONS

Isolation Voltage, Input to Output…….........1,000 VDC, Standard

3,000 VDC, Suffix “H”

Resistance………………………………..…...........1,000M

Ω, Min.

Capacitance……………………………………..............80 pF, Typ.

OUTPUT SPECIFICATIONS

Voltage Accuracy…………………………………..........± 2%, Max.

Ripple and Noise (at 20 MHz BW)…….…...........80 mVp-p, Max.

Short Circuit Protection……………...........................Continuous

Short Circuit Restart…………....................................Automatic

Line Regulation……………….................................± 0.5%, Max.

Load Regulation…………………….….....................± 0.5%, Max.

Temperature Coefficient………….............................± 0.02% / ºC

Capacitive Load..........................3.3V, 5V Output - 330

µF, Max.

9V, 12V, 15V Output - 470

µF, Max.

24V Output - 220

µF, Max.

OTHER SPECIFICATIONS

Efficiency…………………………………....................62% to 72%

Switching Frequency…………………………............350KHz, Typ.

Operating Temperature..................………...........-25ºC to +85ºC

Case Temperature…………………………….…............95ºC, Max.

Storage Temperature…………………….…..........-40ºC to +125ºC

Cooling……………………………..……...........Free-air Convection

Derating………………………………...............…......Not Required

Other input and output combinations also available.

For 2W version, specify TAA-2SXXXX, i.e. TAA-2S0505, etc.

T

U

P

T

U

O

E

G

A

T

L

O

V

T

U

P

T

U

O

T

N

E

R

R

U

C

T

U

P

T

U

O

R

E

W

O

P

R

E

B

M

U

N

L

E

D

O

M

N

I

C

D

V

9

-

5

.

4N

I

C

D

V

8

1

-

9N

I

C

D

V

6

3

-

8

1

C

D

V

5A

m

0

0

2W

15

0

5

0

S

1

-

A

A

T5

0

2

1

S

1

-

A

A

T5

0

4

2

S

1

-

A

A

T

C

D

V

9A

m

1

1

1W

19

0

5

0

S

1

-

A

A

T9

0

2

1

S

1

-

A

A

T9

0

4

2

S

1

-

A

A

T

C

D

V

2

1A

m

4

8W

12

1

5

0

S

1

-

A

A

T2

1

2

1

S

1

-

A

A

T2

1

4

2

S

1

-

A

A

T

C

D

V

5

1A

m

7

6W

15

1

5

0

S

1

-

A

A

T5

1

2

1

S

1

-

A

A

T5

1

4

2

S

1

-

A

A

T

C

D

V

4

2A

m

2

4W

14

2

5

0

S

1

-

A

A

T4

2

2

1

S

1

-

A

A

T4

2

4

2

S

1

-

A

A

T

N

I

PN

O

I

T

C

E

N

N

O

C

2

,

1t

u

p

n

I

V

-

8

,

6n

o

i

t

c

e

n

n

o

C

o

N

9t

u

p

t

u

O

V

+

1

1t

u

p

t

u

O

V

-

6

1

,

5

1t

u

p

n

I

V

+