VKP60LT515

Corporate: www.cdtechno.com Corporate: www.cdtechno.com Product: www.cdpowerelectronics.com VKP60xT 60 Watt Triple Output Half Brick DC/DC Converter 18 - 40 & 33 - 75V Input Range Each Channel Independently Current Limited High Efficiency: 87% Typical Excellent Cross Regulation 1500VDC Isolation Between Input and Output 500 VDC Channel to Channel Isolation Fixed Frequency Operation Operation to 100°C Baseplate Temperature 50µS Transient Recovery, 0-90% Load Step Primary & Secondary Remote On/Off Adjustable Output Voltage External Synchronization VKP60xT Series Approved to UL/CUL 1950, EN60950 The VKP60LT and VKP60MT Series are members of the VK high density DC/DC converter family. They are multiple output DC/DC converters offered in both a 18-40 and 33-75 input voltage range. Their versatile architecture featuring fully isolated channels enables the system designer to utilize the converter in either a single, dual or triple output scheme without excessive minimum load requirements or cross regulation degradation. The VKP60xT's architecture results in an economical and practical solution for use in distributed power schemes for today's demanding telecommunication and electronic data processing applications requiring ground separation between noise sensitive digital logic and bipolar analog components. The VKP60xT's proprietary control circuity responds to 50-100% load steps in 35µSeconds to within 1% of nominal Vout. The peak deviation will not exceed 7% of Vout for pulsed load slew rates in excess of 75 Amps per microsecond. The VKP60xT is ideal for electronic data processing applications utilizing modern disk drives and low voltage microprocessors that require dynamic load current response while maintaining tight output voltage tolerances. PRODUCT SELECTION CHART INPUT VOLTAGE MODEL VKP60LT312 VKP60LT315 VKP60LT512 VKP60LT515 VKP60MT312 VKP60MT315 VKP60MT512 VKP60MT515 (V DC ) 24 24 24 24 48 48 48 48 (18-40) (18-40) (18-40) (18-40) (33-75) (33-75) (33-75) (33-75) RATED VOUT (VDC) V1 (±) 3.3 3.3 5.1 5.0 3.3 3.3 5.1 5.0 V2 (±) 12 15 12 15 12 15 12 15 V3 (±) 12 15 12 15 12 15 12 15 RATED MAXIMUM I OUT (A) V1(±) 18 18 12 12 18 18 12 12 V2(±) 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 V3(±) 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 SPECIFICATIONS, ALL MODELS Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. PARAMETER Voltage Range IHB60T24XX Series IHB60T48XX Series Reflected Ripple Current Input Ripple Rejection Maximum Input Current IHB60T24XX Series IHB60T48XX Series No Load Power Dissipation Inrush Charge IHB60T24XX Series IHB60T48XX Series Quiescent Operating Current Primary On/Off Disabled Secondary On/Off Disabled CONDITIONS MIN 18 33 TYP 24 48 60 MAX 40 75 220 UNITS VDC VDC mA dB A A W mC mC mA mA Peak - Peak DC to 1KHz Output Power = 60W VIN = 16V VIN = 30V POUT = 0, VIN, Min