VKP60xTC 60 Watt Triple Output Half Brick DC/DC Converter ISO9001 CERTIFIED For full details go to www.murata-ps.com/rohs Operation to 100°C Baseplate Temperature 50μS Transient Recovery, 0-90% Load Step High Efficiency: 87% Typical Primary & Secondary Remote On/Off Excellent Cross Regulation Adjustable Output Voltage 1500VDC Isolation Between Input and Output External Synchronization VKP60MT Series UL/cUL approved to UL1950 and VDE approved to EN60950-1 RoHS Compliant 18 - 40 & 33 - 75V Input Range Each Channel Independently Current Limited 500 VDC Channel to Channel Isolation Fixed Frequency Operation The VKP60LTC and VKP60MTC 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 VKP60xTC’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 VKP60xTC’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 VKP60xTC 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 MODEL VKP60LT312C VKP60LT315C VKP60LT512C VKP60LT515C VKP60MT312C VKP60MT315C VKP60MT512C VKP60MT515C www.murata-ps.com INPUT VOLTAGE (VDC) 24 (18-40) 24 (18-40) 24 (18-40) 24 (18-40) 48 (33-75) 48 (33-75) 48 (33-75) 48 (33-75) RATED VOUT (VDC) V1 (±) 3.3 3.3 5.1 5.0 3.3 3.3 5.1 5.0 RATED MAXIMUM IOUT (A) V2 (±) V3 (±) V1(±) V2(±) V3(±) 12 15 12 15 12 15 12 15 12 15 12 15 12 15 12 15 18 18 12 12 18 18 12 12 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 2.5 2.0 Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 1 of 7 VKP60xTC 60 Watt Triple Output Half Brick DC/DC Converter SPECIFICATIONS, ALL MODELS Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. PARAMETER CONDITIONS INPUT Voltage Range VKP60LTXXC Series VKP60MTXXC Series Reflected Ripple Current Peak - Peak Input Ripple Current DC to 1KHz Maximum Input Current VKP60LTXXC Series VKP60MTXXC Series No Load Power Dissipation MIN TYP MAX UNITS 16 33 24 48 40 75 VDC VDC 220 mA 50 60 dB Output Power = 60 W VIN = 16V VIN = 30V 6 3 A A POUT = 0, VIN MIN < VIN < VIN MAX 6 W 0.29 0.165 mC mC 7.5 15 10 25 mA mA TYP MAX UNITS Inrush Charge VKP60LTXXC Series VKP60MTXXC Series Quiescent Operating Current Primary On/Off Disabled Seconary On/Off Disabled PARAMETER CONDITIONS MIN ISOLATION Input to Output Peak Test 1500 VDC 1500 VDC 500 VDC Input to Baseplate Channel to Channel Any Channel to Channel Resistance, Input to Output 10 MΩ Capacitance, Input to Output 2000 pF Leakage Current 180 oA, rms GENERAL Set-point Accuracy Turn-on Time 1 % 3.5 5 mSec 24 48 7 0.8 Open Collector mA V 100 0.4 Open Collector μA V 520 320 47 5 1 KHz nSec Ω V V Ω 490 KHz 3 (85) oz (g) GENERAL Remote On/Off Control Inputs Primary Sink Current Logic Low Vlow Vhigh Open Collector/Drain VIN = VIN MAX Secondary Sink Current Logic Low Vlow Vhigh Open Collector/Drain External Synchronization Input Frequency Pulse Width Source Impedance Input High Voltage Input Low Voltage Input Impedance Switching Frequency Weight 440 150 4 0 470 470 480 * See Application Notes available on the web at www.murata-ps.com ** X = Either L (24) or M (48) www.murata-ps.com Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 2 of 7 VKP60xTC 60 Watt Triple Output Half Brick DC/DC Converter SPECIFICATIONS, ALL MODELS Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. continued GENERAL PARAMETER CONDITIONS TEMPERATURE Operation/Specification Shutdown VKP60xT312C** OUTPUT Output Power Set Point Voltage Output Current, IOUT Output Ripple, p-p Output Adjust Range Output Temperature Drift Line Regulation Load Regulation Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency PARAMETER Output Power Set Point Voltage Output Current, IOUT Output Ripple, p-p Output Adjust Range Output Temperature Drift Line Regulation Load Regulation Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency MAX UNITS -40 +100 ˚C -50 +125 ˚C +100 +115 ˚C Storage PARAMETER TYP Case temperature Thermal Impedance VKP60xT315** OUTPUT MIN Case to Ambient CONDITIONS V1 Min Total Combined O/P Power = 60 Watts Max. IO Nom 0.5 DC to 20MHz* * 8.2 Max 30 3.3 9 100 60 Min Nom 15 12.2 1.25 150 V3 Max Min 30 18 200 3.80 .05 0 0.05 0.50 23 19 1.0 1.0 1.0 2.0 See Regulation Curves 5.0 4.0 5.0 150 35 250 50 5.0 .02 VIN, Min<VIN >VIN, Max IO = IO, Nom Min Load to Rated Load Other Outputs Min Load V2 Nom 3.15 ˚C/W 25 .02 2.5 0 250 Dependent on V1 .05 UNITS Nom Max 15 12.2 1.25 150 30 2.5 250 .02 .05 1.0 2.0 See Regulation Curves 5.0 4.0 5.0 W V A mV V %/°C % % A A 50 to 100% Load Step VOUT, 1% of VOUT, Nom IOUT1=9A, (IOUT2+IOUT3)=2.5A F.L. VIN=Nominal CONDITIONS 4.2 85 86 Min Nom Max 30 3.3 9 100 60 V1 Total Combined O/P Power = 60 Watts Max. IO Nom 0.5 DC to 20MHz* See Application Notes* mV μSec V % 3.15 .02 VIN, Min<VIN>VIN, Max IO = IO, Nom Min Load to Rated Load Other Outputs Min Load V2 18 200 3.80 .05 0.05 0.50 23 19 1.0 1.0 150 35 250 50 5.0 25 Min 0 Nom 15 15.85 1 125 V3 Max Min 30 2 0 250 Dependent on V1 .02 .05 1.0 2.0 See Regulation Curves 4.0 3.2 4.0 UNITS Nom Max 15 15.85 1 125 30 .02 2 250 V .05 1.0 2.0 See Regulation Curves 4.0 3.2 4.0 W V A mV %/°C % % A A 50 to 100% Load Step VOUT, 1% of VOUT, Nom IOUT1=9A, (IOUT2+IOUT3)=2A F.L. VIN=Nominal 4.2 85 86 mV μSec V % * See Application Notes available on the web at www.murata-ps.com ** X = Either L (24) or M (48) www.murata-ps.com Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 3 of 7 VKP60xTC 60 Watt Triple Output Half Brick DC/DC Converter SPECIFICATIONS, ALL MODELS Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. PARAMETER VKP60xT512** OUTPUT Output Power Set Point Voltage Output Current, IOUT Output Ripple, p-p Output Adjust Range Output Temperature Drift Line Regulation Load Regulation Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency PARAMETER VKP60xT515** OUTPUT Output Power Set Point Voltage Output Current, IOUT Output Ripple, p-p Output Temperature Drift Line Regulation Load Regulation Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency CONDITIONS V1 Min Total Combind O/P Power = 60 Watts Max IO Nom 0.5 DC to 20MHz* * Max 30 5.1 6.0 125 60 4.75 .02 VIN, Min<VIN >VIN, Max IO = IO, Nom Min Load to Rated Load Other Outputs Min Load V2 Nom 12 200 5.50 .05 Min 0 Nom V3 Max 15 12 1.25 150 Min 30 2.5 0 250 Dependent on V1 .02 .05 0.05 0.50 16 12.6 0.10 1.0 1.0 2.0 See Regulation Curves 16 5.0 4.0 200 35 300 50 6.8 UNITS Nom Max 15 12 1.25 150 30 .02 2.5 250 V .05 1.0 2.0 See Regulation Curves 5.0 4.0 5.0 5.0 W V A mV %/°C % % A A 50 to 100% Load Step VOUT, 1% of VOUT, Nom IOUT1=6A, (IOUT2+IOUT3)=2.5A F.L. VIN=Nomina CONDITIONS 6.0 86 87 Min Nom Max 30 5.0 6 100 4.60 .02 60 V1 Total Combined O/P Power = 60 Watts Max IO Nom 0.5 DC to 20MHz* Output Adjust Range mV μSec V % * VIN, Min<VIN >VIN, Max IO = IO, Nom Min Load to Rated Load Other Outputs Min Load V2 12 200 Min 0 Nom 15 15.3 1 125 5.50 .05 0.05 0.50 16 12.6 0.10 1.0 200 35 300 50 6.8 16 .02 V3 Max Min 30 UNITS Nom 15 15.3 2 0 1 250 125 Dependent on V1 .05 .02 1.0 2.0 See Regulation Curves 4.0 3.2 4.0 Max 30 2 250 V .05 1.0 2.0 See Regulation Curves 4.0 3.2 4.0 W V A mV %/°C % % A A 50 to 100% Load Step VOUT, 1% of VOUT, Nom IOUT1=6A, (IOUT2+IOUT3)=2A F.L. VIN=Nominal 6.0 86 mV μSec V % 87 * See Application Notes available on the web at www.murata-ps.com ** X = Either L (24) or M (48) ORDERING INFORMATION VKp60 xTyz- L C Device Family Indicates 100 Watt Regulated Unit Model Number Selected from Table of Electrical Characteristics Where: x = Input Voltage (L = 24VDC, M = 48VDC) T = Number of Outputs (Triple ‘T’) y = 3 for 3.3V, 5 for 5V z = 12 for 12V, 15 for 15V Lead Length 0.250" - No Number 0.145" - (6) 0.110" - (8) RoHS Compliant www.murata-ps.com Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 4 of 7 VKP60xTC 60 Watt Triple Output Half Brick DC/DC Converter TYPICAL PERFORMANCE CURVES Specifications are at TCASE = +40°C nominal input voltage, nominal load, recommended external components applied, unless otherwise specified. (Refer to Application Note DCAN-9 at www.murata-ps.com) EFFICIENCY vs TEMPERATURE Change in Efficiency (%) TCASE = +40°C, nominal input voltage, nominal load, recommended external components applied, unless otherwise specified.* ABSOLUTE MAX. RATINGS Output Short-Circuit Duration Continuous Baseplate Temperature +100°C Lead Temperature (soldering, 10 seconds max) +300°C Storage Temperature +125°C Input to Output Isolation 1500 VDC Case Temperature (°C) www.murata-ps.com Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 5 of 7 VKP60xTC TYPICAL PERFORMANCE CURVES 60 Watt Triple Output Half Brick DC/DC Converter VKP60xT312 VKP60xT315 VKP60xT512 VKP60xT515 www.murata-ps.com Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 6 of 7 VKP60xTC 60 Watt Triple Output Half Brick DC/DC Converter MECHANICAL NOTES: All dimensions are in inches (millimeters). PIN PLACEMENT TOLERANCE: ± 0.005” MECHANICAL TOLERANCE: ± 0.015” Marked with: specific model ordered, date code, job code. MATERIAL: Units are encapsulated in a low thermal resistance molding compound which has excellent chemical resistance, wide operating temperature range, and good electrical properties under high humidity environments. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is matte tin 100 microinches min., over nickel, 40-80 microinches. PIN SIDE DOWN [A] See Ordering Information on page 4 for available lead lengths. PIN CONNECTIONS SIDE VIEW PIN SIDE UP USA: 1 2 PRIMARY ON/OFF -VIN 3 4 5 6 7 8 9 10 11 12 +VIN SYNC IN -V2 +V2 TRIM +V1 -V1 SECONDARY ON/OFF +V3 -V3 Tucson (AZ), Tel: (800) 547 2537, email: [email protected] Canada: Toronto, Tel: (866) 740 1232, email: [email protected] UK: Milton Keynes, Tel: +44 (0)1908 615232, email: [email protected] France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: [email protected] Germany: München, Tel: +49 (0)89-544334-0, email: [email protected] Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www.murata-ps.com email: [email protected] ISO 9001 REGISTERED 3/06/08 Japan: Tokyo, Tel: 3-3779-1031, email: [email protected] Osaka, Tel: 6-6354-2025, email: [email protected] Website: www.murata-ps.jp China: Shanghai, Tel: +86 215 027 3678, email: [email protected] Guangzhou, Tel: +86 208 221 8066, email: [email protected] Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2008 Murata Power Solutions, Inc. www.murata-ps.com Technical inquiries - email: [email protected], tel: 508 339 3000 TDC_VKP60xTC.B01 Page 7 of 7