TOTAL POWER INT'L
10W, Step-Down, Single Output DC/DC Converters
Key Features
IDS100 Series
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
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
TOTAL-POWER [ TOTAL POWER INTERNATIONAL ]
