LES06B48-12V0RSJ

Embedded Power for Business-Critical Continuity Rev. 11.25.08_138 Eighth-Brick B Series 1 of 4 Eighth-Brick  B Series Total Power: Up to 80 Watts Input Voltage: 36-75 Vdc No. of Outputs: Single Special Features • High efficiency topology • Industry standard eighth-brick foot print (identical to quarter-brick pinout) Electrical Specifications* Output Voltage adjustability: Minimum load: Overshoot: At turn-on and turn-off • 38% space savings over quarter- Undershoot: At turn-on and turn-off brick converters Transient Response: (See Note 1) • Low profile through-hole and surface mount version • Wide ambient temperature range, -40 ºC to +85 ºC 90% to 110% 0A None None 5% Vout typ. deviation 40 µs recovery Input • 90% to 110% output trim Input voltage range: 48 V nominal • 100 V, 100 ms input voltage transient rated Input current: No load Remote OFF • Meets basic insulation requirements of EN60950-1 Active high remote ON/OFF Logic compatibility: ON OFF Undervoltage Lockout: Power up 35.5 V (typ.) • Regulation to zero load Power up 35.5 V (typ.) • Fixed frequency switching Start-up time: (See Note 2) Power up Remote ON/OFF 25 ms (typ.) 5 ms (typ.) • Industry standard feature sets: UVLO, OVP, OCP, OTP, O/P trim, remote sense • Fast transient switching • EU directive 2002/95/EC compliant for RoHS Safety • UL/cUL60950-1 CAN/CSA 22.2 • TUV EN/IEC60950-1 *All specifications are typical at nominal input, full load at 25 °C ambient unless otherwise stated. 36-75 Vdc 100 mA 10 mA TTL compatible ref to -input >2.4 Vdc