ALD25 Datasheet | Astec America

features such as Input UVLO; non-latching OCP, OVP and OTP; Output Trim; Differential Remote Sense pins. With its wide operating temperature range of -40°C to 85°C ambient, the converters are deployable into almost any environment. .. Electrical Parameters Input Input Range Input Surge 36-75 VDC 100V / 100ms Control Enable TTL patible (Positive or Negative Logic Enable Options) Output Special Features - - - - - - - - Industry Standard 16th Brick Footprint Low Ripple and Noise Output pre-bias startup Regulation to zero load High Capacitive Load Start-up Fixed Switching Frequency Industry standard features : Input UVLO; Enable; non-latching OVP, OCP and OTP; Output Trim, Differential Remote Sense Meets Basic Insulation Load Current Line/Load Regulation Ripple and Noise Adjust Range Transient Response Remote Sense Over Current Protection Over Voltage Protection Over Temperature Protection Up to 25A max (VO ≤ 1.8V) < 1% VO 40m VP-P typical ±10% VO 3% Typical deviation 50% to 75% Load Change 80µs settling time (Typ) +10%VO 120% max 130% max 110 °C Environmental Specifications - - - -40ºC to 85ºC Operating Temperature -40ºC to 125ºC Storage Temperature MTBF > 1 million hours Safety UL + c UL 60950, Recognized EN60950 through TUV-PS MODEL: ALD12/18/20/25 SERIES AUGUST 17, 2005 - REVISION C SHEET 1 OF 20 Technical Reference Notes ALD12/18/20/25 Series (Single Output 16th Brick) Electrical Specifications ABSOLUTE MAXIMUM RATINGS Stresses in excess of the absolute maximum ratings can cause permanent damage to the converter. Functional operation of the device is converter is not implied at these or any other conditions in excess of those given in the operational section of the specs. Exposure to absolute maximum ratings for extended period can adversely affect device reliability. Parameter Input Voltage1 Continuous Transient (100ms) Isolation Voltage Input to Output Operating Temperature Storage Temperature Operating Humidity Max Voltage at Enable Pin Max Output...