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IDS121

Total Power International
Part Number IDS121
Manufacturer Total Power International
Description Single Output DC/DC Converters
Published Jun 15, 2011
Detailed Description TOTAL POWER INT'L 10W, Step-Down, Single Output DC/DC Converters Key Features IDS100 Series y y y y y y y y y y Effic...
Datasheet PDF File IDS121 PDF File

IDS121
IDS121

Overview
TOTAL POWER INT'L 10W, Step-Down, Single Output DC/DC Converters Key Features IDS100 Series y y y y y y y y y y Efficiency up To 93% Output Current up to 2A MTBF > 1,500,000 Hours Low Cost Remote On/Off Control Low Output Noise Temperature Performance -25] to +70] Step-down Switching Regulator Overload Protection Standby Current 100uA only www.
DataSheet4U.
com High efficiency, wide input voltage range and low output noise define IDS Series of non-isolated, step-down, switching DC/DC converters.
The 3.
3V and 5V output devices are respectively up to 93% efficiency.
All models are fully line and load regulated and maintain specified accuracy over the impressively wide input voltage ranges of 4.
75 to 13.
6V for 3.
3V output, 6 to 16.
5V for 5V output and 16 to 28V for 3.
3V and 5V outputs.
Output ripple and noise are typically 30mV P-P.
The high efficiency of the IDS Series eliminates the need for thermally conductive potting compound.
Devices are specified for full-power operation up to ambient temperatures of +70] Calculated MTBF (MIL-HDBK-217F) is more than 1.
5 million hours.
These simple-to-use power converters have no minimum load requirements.
They draw 1mA when unloaded and a mere 100uA in the standby mode (On/Off Control turns off).
3.
3V models have an output voltage adjustment range from 1.
8 to 3.
3V and 5V models are adjustable down to 3.
0V.
3:1 Wide Range Remote on/off High Power Density Low Noise Vout Adj.
More Power Block Diagram Single Output +Vin Switching Regulator +Vo On/Off -Vin Adj.
-Vo IDS100 Series Model Selection Guide Model Number Input Voltage Output Voltage Output Current Input Current Efficiency VDC IDS101 IDS112 IDS121 IDS122 5 ( 4.
75 ~ 13.
6 ) 12 ( 6 ~ 16.
5 ) 24 ( 16 ~ 28 ) VDC 3.
3 5 3.
3 5 Max.
mA 2000 2000 2000 2000 Min.
mA 200 200 200 200 @Max.
Load mA (Typ.
) 1434 896 331 @No Load mA (Typ.
) 21 27 @Max.
Load % (Typ.
) 92 93 83 45 490 85 Absolute Maximum Ratings Parameter 5VDC Input Models Input Surge Voltage 12VDC Input Mode...


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