SIE501.8LT

Powering Communications and Technology SIP/SIE 500 NON-ISOLATED SERIES DESCRIPTION SIP/SIE non-isolated step-down DC/DC converters deliver high efficiency and excellent transient response in an industry standard SIP package. The SIP/SIE series has output voltages ranging from 1.2 to 3.3V and up to 6 amps of output current. The SIE model has power OK and remote sense pins for added flexibility and improved point of load regulation. The SIP/SIE series is available for vertical or horizontal mounting. The SIP/SIE series use 100% surface-mount construction for maximum reliability and feature over seven million hours MTBF. FEATURES Non-Isolated High Efficiency Topology Excellent Transient Response Sense and Power OK (SIE Model Only) 4.5 - 5.5 VDC TECHNICAL SPECIFICATIONS Input Voltage Range 5 VDC Nominal Surface-Mount Construction Voltage Trim Vertical or Horizontal Mounting Water Washable Efficiency vs. Load Output Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min.- Iout Max., Vin Nom. Ripple and Noise, DC - 20 MHz Remote Sense Headroom Current Limit Protection Type Current Limit Threshold Range, % of Iout Rated Short Circuit Protection Type Power Good Signal (SIE model only); Asserts “High” When Vout is Between the Following Thresholds: Lower Sense Threshold, % Vsetpoint Upper Sense Threshold, % Vsetpoint Power Good Signal Reference Vout Ramp Up Rate, Minimum -16% to -10% +10% to +16% Common Ground 0.5V/ms ±1% 1% Vout...