VKP60xTs VKP60xT POWER SERIES DC/DC CONVERTER ELECTRONICS DIVISION www.cdtechno.com POWER: 60 Watt click on Power Electronics OUTPUT: Dual/Triple Output SIZE: Half Brick PRODUCT DATA SHEET FEATURES • 18 - 40 & 33 - 75V INPUT RANGE • 2.3" X 2.4" X 0.5" • USER CONFIGURABLE AS A SINGLE, DUAL OR TRIPLE OUTPUT • EACH CHANNEL INDEPENDENTLY CURRENT LIMITED • EXCELLENT CROSS REGULATION • 1500VDC ISOLATION BETWEEN INPUT AND OUTPUT • 500VDC CHANNEL TO CHANNEL ISOLATION • HIGH EFFICIENCY: 87% TYPICAL • FIXED-FREQUENCY OPERATION • OPERATION TO +100°C BASEPLATE TEMPERATURE • 50µ µS TRANSIENT RECOVERY, 0-90% LOAD STEP • PRIMARY & SECONDARY REMOTE ON/OFF • ADJUSTABLE OUTPUT VOLTAGE • EXTERNAL SYNCHRONIZATION • VKP60MT SERIES ARE APPROVED TO UL/CUL1950, EN 60950 DESCRIPTION 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. AGENCY APPROVALS PRODUCT SELECTION CHART VOUT INPUT VOLTAGE MODEL VKP60LT312 VKP60LT315 VKP60LT512 VKP60LT515 VKP60MT312 VKP60MT315 VKP60MT512 VKP60MT515 VKP60XT REV E 3/2001 I OUT RATED OUTPUT VOLTAGE (VDC) RATED MAXIMUM OUTPUT CURRENT (A) (VDC) Output 1 (±) Output 2 (±) Output 3 (±) 24 3.3 3.3 5.1 5 12 15 12 15 12 15 12 15 18 18 12 12 2.5 2 2.5 2 2.5 2 2.5 2 3.3 3.3 5.1 5 12 15 12 15 12 15 12 15 18 18 12 12 2.5 2 2.5 2 2.5 2 2.5 2 (18-40) 48 (33-75) Output 1 Output 2 Output 3 Page 1 INPUT SPECIFICATIONS, ALL MODELS Specifications are at T PARAMETER Voltage Range VKP60LT Series VKP60MT Series Reflected Ripple Current Input Ripple Rejection Maximum Input Current VKP60LT Series VKP60MT Series No Load Power Dissipation Inrush Charge VKP60LT Series VKP60MT Series Quiescent Operating Current Primary On/Off Disabled Secondary On/Off Disabled CONDITIONS Peak - Peak DC to 1KHz Output Power = 60W VIN = 16V VIN = 30V POUT = 0, VIN, Min<VIN<VIN, Max CASE = +40°C nominal input voltage unless otherwise specified. MIN TYP MAX UNITS 18 33 24 48 40 75 220 50 60 VDC VDC mA dB 6 3 6 A A W 0.29 0.165 mC mC 10 25 mA mA 7.5 15 COMMON SPECIFICATIONS, ALL MODELS Specifications are at T PARAMETER ISOLATION Input to Each Output Input to Baseplate Channel to Channel Resistance, Input - Output Capacitance, Input - Output Leakage Current GENERAL Set Point Accuracy Turn-on Time Remote On/Off Control Inputs Primary Sink Current-Logic Low Vlow Vhigh Secondary Sink Current-Logic Low Vlow Vhigh External Synchronization Input Frequency Pulse Width Source Impedence Input High Voltage Input Low Voltage Input Impedance Switching Frequency Weight TEMPERATURE Operation/Specification Storage Shutdown Thermal Inpedance CONDITIONS MIN Peak Test 1500 1500 500 10 Any Channel to Any Channel 2000 180 VIN = Nominal, 50% Load Within 1% of Nominal VOUT 3.5 UNITS VDC VDC VDC MΩ pF µA, rms 1 5 % mSec 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 KHz oz (g) Open Collector/Drain 440 150 See Application Notes 4 0 470 480 470 490 3 (85) Case Temperature -40 -55 +100 Output Power Total Combined O/P Power = 60 Watts Max. IO Nom 8.2 Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. OUTPUT 1 Min Nom Max 0.5 DC to 20MHz* * °C °C °C °C/W +100 +125 +115 Case to Ambient CONDITIONS Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency MAX Open Collector/Drain VIN = VMAX PARAMETER Load Regulation = +40°C nominal input voltage unless otherwise specified. TYP VISO = 240VAC, 60Hz VKP60xT312 OUTPUT SPECIFICATIONS Set Point Voltage Output Current, IOUT Output Ripple, p-p Output Adjust Range Output Temperature Drift Line Regulation CASE 30 3.3 9 100 VIN, Min≤VIN≤VIN, Max IO = IO, Nom Min Load to Rated Load Other Outputs Min Load 60 .02 18 200 3.80 .05 0.05 0.50 1.0 1.0 23 19 25 3.15 Min 0 OUTPUT 2 Nom Max 15 12.2 1.25 150 .02 30 OUTPUT 3 Nom Max 15 12.2 1.25 150 2.5 0 250 Dependent on V1 .05 .02 1.0 .2.0 See Regulation Curves 5.0 4.0 Min 5.0 30 2.5 250 .05 UNITS W V A mV V %/°C 1.0 2.0 See Regulation Curves % % 5.0 4.0 A A 5.0 50 to 100% Load Step 150 35 VOUT, 1% of VOUT, Nom IOUT1=9A, (IOUT2+IOUT3)=2.5A F.L. VIN=Nominal 4.2 85 86 250 50 5.0 mV µSec V % *See Application Notes available at www.cdpowerelectronics.com Page 2 VKP60XT REV E 3/2001 VKP60xT315 OUTPUT SPECIFICATIONS PARAMETER CONDITIONS Output Power Total Combined O/P Power = 60 Watts Max. Set Point Voltage Output Current, IOUT IO Nom Output Ripple, p-p Output Adjust Range DC to 20MHz* See Application Notes* Output Temperature Drift Line Regulation Load Regulation Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency Min 30 3.3 9 0.5 OUTPUT 2 Nom Max 60 15 18 15.85 1 0 Min OUTPUT 3 Nom Max UNITS 30 15 30 W 2 15.85 1 2 V A 0 200 3.80 125 250 125 Dependent on V1 250 mV V .02 .05 .02 .05 .05 %/°C IO = IO, Nom Min Load to Rated Load 0.05 0.50 1.0 1.0 Other Outputs Min Load 23 19 25 150 250 mV 35 50 5.0 µSec V % .02 VIN, Min≤VIN≤VIN, Max 1.0 2.0 See Regulation Curves 4.0 3.2 1.0 2.0 See Regulation Curves % % 4.0 3.2 A A 4.0 4.0 50 to 100% Load Step VOUT, 1% of VOUT, Nom IOUT1=9A, (IOUT2+IOUT3)=2A F.L. VIN=Nominal CONDITIONS Total Combind O/P Power = Set Point Voltage 60 Watts Max IO Nom Output Current, IOUT Output Ripple, p-p DC to 20MHz* Output Adjust Range Output Temperature Drift Min 100 3.15 4.2 85 86 VKP60xT512 OUTPUT SPECIFICATIONS PARAMETER Output Power Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. OUTPUT 1 Nom Max Min 0.5 * Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. OUTPUT 1 Nom Max 30 5.1 60 6.0 125 12 200 .02 5.50 .05 4.75 Min 0 OUTPUT 2 Nom Max 15 12 30 1.25 150 2.5 250 Min OUTPUT 3 Nom Max UNITS 15 12 30 W V 1.25 150 2.5 250 A mV .02 Dependent on V1 .05 .02 .05 V %/°C 2.0 2.0 % 0 Line Regulation VIN, Min≤VIN≤VIN, Max IO = IO, Nom 0.05 0.10 1.0 Load Regulation Min Load to Rated Load 0.50 1.0 See Regulation Curves See Regulation Curves % Current Limit Inception Short-Circuit Current Other Outputs Min Load 16 12.6 16 5.0 4.0 5.0 4.0 A A 200 300 mV 35 50 6.8 µSec V % Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency VOUT, 1% of VOUT, Nom IOUT1=6A, (IOUT2+IOUT3)=2.5A F.L. VIN=Nominal PARAMETER CONDITIONS Output Power Total Combined O/P Power = 60 Watts Max Set Point Voltage Output Current, IOUT IO Nom Output Ripple, p-p Output Adjust Range DC to 20MHz* * Load Regulation Current Limit Inception Short-Circuit Current Transient Response Peak Deviation Settling Time Overvoltage Limit Efficiency 5.0 5.0 50 to 100% Load Step 6.0 86 87 VKP60xT515 OUTPUT SPECIFICATIONS Output Temperature Drift Line Regulation 1.0 Min Specifications are at TCASE = +40°C nominal input voltage unless otherwise specified. OUTPUT 1 Nom Max 30 0.5 5.0 6 Min OUTPUT 2 Nom Max 60 15 12 15.3 1 0 Min OUTPUT 3 Nom Max UNITS 30 15 30 W 2 15.3 1 2 V A 0 100 200 5.50 125 250 125 Dependent on V1 250 mV V .02 .05 .02 .05 .02 .05 %/°C IO = IO, Nom Min Load to Rated Load 0.05 0.50 0.10 1.0 1.0 2.0 1.0 2.0 % % Other Outputs Min Load 16 12.6 16 200 300 mV 35 50 6.8 µSec V % 4.60 VIN, Min≤VIN≤VIN, Max See Regulation Curves 4.0 3.2 4.0 See Regulation Curves 4.0 3.2 4.0 A A 50 to 100% Load Step VOUT, 1% of VOUT, Nom IOUT1=6A, (IOUT2+IOUT3)=2A F.L. VIN=Nominal 6.0 86 87 *See Application Notes available on the web at www.cdpowerelectronics.com VKP60XT REV E 3/2001 Page 3 TYPICAL PERFORMANCE CURVE TCase = +40°C, nominal input voltage, nominal load, recommended external components applied, unless otherwise specified. (Refer to Application Note DCAN-9 at www.cdpowerelectronics.com) ABSOLUTE MAXIMUM 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 Page 4 ORDERING INFORMATION VKP60 XTYZ - L Device Family Indicates 60 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 0.200" - No Number 0.145" - (6) 0.110" - (8) VKP60XT REV E 3/2001 TYPICAL PERFORMANCE CURVE TCase = +40°C, nominal input voltage, nominal load, recommended external components applied, unless otherwise specified. (Refer to Application Note DCAN-9 at www.cdpowerelectronics.com) VKP60xT312 VKP60xT315 VKP60xT512 VKP60xT515 VKP60XT REV E 3/2001 Page 5 MECHANICAL TOP 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 and electrical properties in high humidity environments and over a wide operating temperature range. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is solder plated to allow ease of solderability. SIDE BOTTOM PIN CONNECTIONS 1 2 3 4 5 6 7 8 9 10 11 12 PRIMARY ON/OFF -VIN +VIN SYNC IN -V2 +V2 TRIM +V1 -V1 SECONDARY ON/OFF +V3 -V3 [A] See Ordering Information on page 4 for available lead lengths. Power Electronics Division, United States 3400 E Britannia Drive, Tucson, Arizona 85706 Phone: 800.547.2537 Fax: 520.770.9369 C&D Technologies, (NCL) Tanners Drive Blakelands North Milton Keynes MK14 5BU UK Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545 Power Electronics Division, Europe C&D Technologies (Power Electronics) Ltd. 132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland Tel: +353.61.474.133 Fax:+353.61.474.141 Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose and in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace applications. Page 6 VKP60XT REV E 3/2001