TAA Series
TRUMPower
T
DC/DC CONVERTERS 2:1 Input, 12-pin DIP, 1-2 Watts
MODEL NUMBER
OUTPUT
VOLTAGE
OUTPUT
CURRENT
OUTPUT
POWER
4.5 - 9 VDC IN
TAA-1S0505
TAA-1S0509
TAA-1S0512
TAA-1S0515
TAA-1S0524
9 - 18 VDC IN
TAA-1S1205
TAA-1S1209
TAA-1S1212
TAA-1S1215
TAA-1S1224
18 - 36 VDC IN
TAA-1S2405
TAA-1S2409
TAA-1S2412
TAA-1S2415
TAA-1S2424
5 VDC
9 VDC
200 mA
111 mA
84 mA
67 mA
42 mA
1W
1W
1W
1W
1W
12 VDC
15 VDC
24 VDC
Other input and output combinations also available.
For 2W version, specify TAA-2SXXXX, i.e. TAA-2S0505, etc.
ELECTRICAL SPECIFICATIONS
All Specifications Typical @+25°C, Nominal Line, and Full Load
PIN
1, 2
6, 8
9
CONNECTION
- V Input
Unless Otherwise Noted.
INPUT SPECIFICATIONS
Input Voltage............................................................See Table
Nonimal Input…….........................................5, 12, 24, 36 VDC
Input Filter........………………………………………......Capacitors
No Connection
+ V Output
- V Output
11
ISOLATION SPECIFICATIONS
Isolation Voltage, Input to Output…….........1,000 VDC, Standard
3,000 VDC, Suffix “H”
15, 16
+ V Input
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
-01/2008-
Tumbler Technologies + TRUMPower • Santa Clara, CA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com