T
OUTPUT
VOLTAGE
5 VD C
9 VD C
12 V D C
15 V D C
24 V D C
TRUMPower
DC/DC CONVERTERS
OUTPUT
C U R R EN T
200 mA
111 mA
84 mA
67 mA
42 mA
OUTPUT
POWER
1W
1W
1W
1W
1W
2:1 Input, 12-pin DIP, 1-2 Watts
MODEL NUMBER
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
TAA Series
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
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
-01/2008-
PIN
1, 2
6, 8
9
11
15, 16
CONNECTION
- V Input
No Connection
+ V Output
- V Output
+ V Input
Tumbler Technologies + TRUMPower
• Santa Clara, CA • 408-988-6616 • sales@trumpower.com •
www.TRUMPower.com
Microchip MCU
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