Single Output

Switching

Regulator

+Vin

-Vin

On/Off

+Vo

Adj.

-Vo

Block Diagram

More Power

High

Power

Density

Vout Adj.

Low Noise

Remote on/off

Wide Range

3:1

High efficiency, wide input voltage range and low output noise define

Minmax’s 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.

Standby Current 100uA only

Overload Protection

Step-down Switching Regulator

Temperature Performance -25] to +70]

Low Output Noise

Remote On/Off Control

Low Cost

MTBF > 1,500,000 Hours

Output Current up to 2A

Efficiency up To 93%

Key Features

10W, Step-Down, Single Output DC/DC Converters

IDS100 Series

REV:0 2005/04

MINMAX

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