RC4194DC

The RC4194DC is designed as dual tracking voltage regulators to provide balanced or unbalanced positive and negative output voltages at currents to 200mA. These RC4194DC devices are designed for local "on-card" regulation, eliminating distribution problems associated with singlepoint regulation. To simplify application the regulators require a minimum number of external parts.

RC4194DC has five features. (1) Simultaneously adjustable outputs with one resistor to ±42V. (2) Load current is ±200 mA with 0.04% load regulation. (3) Internal thermal shutdown at Tj = +175°C. (4) External balance for ±Vout unbalancing. (5) 3W power dissipations. That are all the main features.

Some absolute maximum ratings of RC4194DC have been concluded into several points as follow. (1) Its supply voltage would be max +/-35V. (2) Its supply input to output voltage differential would be max +/-35V. (3) Its load current would be 100mA for PDIP and would be 150mA for CerDIP and would be 250mA for TO-66 metal can. (4) Its power dissipation would be 468mW for PDIP and would be 1042mW for CerDIP and would be 2381mW for TO-66 metal can. (5) Its operating temperature would be min 0°C and max 70°C. (6) Its junction temperature would be 125°C for PDIP and would be 175°C for CerDIP and would be 150°C for TO-66 metal can. (7) Its lead soldering temperature (60 seconds) would be max 300°C.

And also electrical characteristics about RC4194DC. (1) Its line regulation would be typ 0.04 %Vout and would be max 0.1 %Vout. (2) Its load regulation would be typ 0.002 and would be max 0.004 %Vout/Il (mA). (3) Its output voltage drift with temperature would be 0.002 and max 0.015%/°C for positive output and would be typ 0.003 and max 0.015%/°C for negative output. (4) Its supply current (positive) would be typ +0.8mA and max +2.5mA. (5) Its supply current (negative) would be typ -1.8mA and max -4.0mA. And so on. If you have any question or suggestion or want to know more information of RC4194DC,  please contact us for details. Thank you!