FEATURES W DIL PACKAGE INDUSTRY STANDARD PACKAGE 9-8V,8-6V,6-7V,9-7V,8-V, 9-6V,8-7V WIDE RANGE NO EXTERNAL COMPONENTS REQUIRED REGULATED 00% BURN IN HIGH EFFICIENCY UL 9V-0 PACKAGE MATERIAL CUSTOM SOLUTIONS AVAILABLE RoHS COMPLIANT YEARS WARRANTY SPECIFICATIONS SPECIFICATIONS Voltage Setpoint Accuracy +/-% max Input Voltage Range : : : Input Range Temperature Coefficient +/-0.0%/ C Input Filter Pi Network Ripple & Noise(0MHz BW) 00mVp-p max Protection Fuse Recommended Line Regulation KW SERIES W WIDE RANGE +/-0.% max GENERAL SPECIFICATIONS Load Regulation +/-0.% max Efficiency 70% min Minimum Load 0% of Full Load Isolation Voltage 00 VDC min Standard Models Short Circuit Protection Continuous 000 VDC min Suffix K Models Short Circuit Restart Automatic Isolation Resistance 0 9 ohms min Over Load Protection 80% Typ Isolation Capacitance 0pF max Transient Response 00uS max Switching Frequency 0 KHz min MTBF 6 >0,000 Hours Weight 60.0g Typ ENVIRONMENTAL SPECIFICATIONS Case Material Six-Side Shielded Case Operating Temperature - C to +7 C Case Size 0.8mm*0.8mm*mm Operating Temperature Case - C to +90 C Potting Material Epoxy(UL9-V0) Storage Temperature - C to + C Conducted Emissions EN0 Class A Humidity 9% max Radiated Emissions EN0 Class A Cooling Free-Air Convection ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL, AND C UNLESS OTHERWISE NOTED. Measured with uf ceramic capacitor connect to the output pins. High Line to Low Line. Load Regulation is for output load current change from 0% to 00%. 00VDC for 0 seconds,000vdc for seconds. % Step Load Change. 6 MIL-HDBK-7F @ C, Ground Benign.
SELECTION GUIDE() : W-W MODEL NUMBER CURRENT (ma) CURRENT(mA) FULL NO EFF CAPACITOR (%) MAX. KWS-0.(-K) 9-8. 600 0 0 7 700uF KWS-0(-K) 9-8 000 6 0 77 700uF KWS-09(-K) 9-8 9 670 80 0 79 00uF KWS-(-K) 9-8 0 6 0 80 800uF KWS-(-K) 9-8 000 8 8 00uF KWS-(-K) 9-8 6 8 8 000uF KWD-0(-K) 9-8 +/- +/-00 6 0 77 +/-00uF KWD-(-K) 9-8 +/- +/-6 6 0 80 +/-80uF KWD-(-K) 9-8 +/- +/-00 8 8 +/-680uF KWD-(-K) 9-8 +/- +/- 0 0 8 +/-60uF KWS-0.(-K) 8-6. 600 6 0 77 700uF KWS-0(-K) 8-6 000 780 0 80 700uF KWS-09(-K) 8-6 9 670 770 0 8 00uF KWS-(-K) 8-6 0 76 8 8 800uF KWS-(-K) 8-6 000 76 8 8 00uF KWS-(-K) 8-6 6 7 8 8 000uF KWS-7(-K) 8-6 7 6 79 8 80uF KWD-0(-K) 8-6 +/- +/-00 70 0 8 +/-00uF KWD-(-K) 8-6 +/- +/-6 76 8 8 +/-80uF KWD-(-K) 8-6 +/- +/-00 7 8 +/-680uF KWD-(-K) 8-6 +/- +/- 70 8 +/-60uF KWS-80.(-K) 6-7. 600 0 77 660uF KWS-80(-K) 6-7 000 96 0 79 660uF KWS-809(-K) 6-7 9 670 8 0 8 70uF KWS-8(-K) 6-7 0 8 9 8 70uF KWS-8(-K) 6-7 000 8 9 8 70uF KWS-8(-K) 6-7 6 7 9 8 0uF KWD-80(-K) 6-7 +/- +/-00 7 0 8 +/-00uF KWD-8(-K) 6-7 +/- +/-6 8 9 8 +/-00uF KWD-8(-K) 6-7 +/- +/-00 8 7 8 +/-00uF KWD-8(-K) 6-7 +/- +/- 7 9 8 +/-00uF Note: Other input to output voltages may be available. Please contact factory. ORDERING INFORMATION: FOR EXAMPLE: KW*-****-K(Isolation Voltage For 000VDC) NOMINAL. NOMINAL,FULL.
SELECTION GUIDE() : W MODEL NUMBER CURRENT (ma) CURRENT(mA) FULL NO EFF CAPACITOR (%) MAX. KWS-0G(-K) 9-7 000 6 0 77 700uF KWS-09G(-K) 9-7 9 670 600 0 78 00uF KWS-G(-K) 9-7 0 6 0 80 800uF KWS-G(-K) 9-7 000 6 8 80 00uF KWS-G(-K) 9-7 6 6 8 80 000uF KWD-0G(-K) 9-7 +/- +/-00 6 0 77 +/-00uF KWD-G(-K) 9-7 +/- +/-6 6 0 80 +/-80uF KWD-G(-K) 9-7 +/- +/-00 6 8 80 +/-680uF KWS-0G(-K) 8-000 79 0 79 700uF KWS-09G(-K) 8-9 670 78 0 80 00uF KWS-G(-K) 8-0 77 8 8 800uF KWS-G(-K) 8-000 76 8 8 00uF KWS-G(-K) 8-6 76 8 000uF KWD-0G(-K) 8- +/- +/-00 79 0 79 +/-00uF KWD-G(-K) 8- +/- +/-6 77 8 8 +/-80uF KWD-G(-K) 8- +/- +/-00 76 8 8 +/-60uF Note: Other input to output voltages may be available. Please contact factory. ORDERING INFORMATION: FOR EXAMPLE: KW*-*****-K(Isolation Voltage For 000VDC) NOMINAL. NOMINAL,FULL.
SELECTION GUIDE() : W MODEL NUMBER CURRENT (ma) CURRENT(mA) FULL NO EFF CAPACITOR (%) 6 MAX. KWS-0.TA 9-6. 000 0 0 77 700uF KWS-0T(-K) 9-6 000 6 0 77 700uF KWS-09T(-K) 9-6 9 670 600 0 78 00uF KWS-T(-K) 9-6 0 6 0 80 800uF KWS-T(-K) 9-6 000 6 8 80 00uF KWS-T(-K) 9-6 6 6 8 80 000uF KWD-0T(-K) 9-6 +/- +/-00 6 0 77 +/-00uF KWD-T(-K) 9-6 +/- +/-6 6 0 80 +/-80uF KWD-T(-K) 9-6 +/- +/-00 6 8 80 +/-680uF KWS-0T(-K) 8-7 000 79 0 79 700uF KWS-09T(-K) 8-7 9 670 78 0 80 00uF KWS-T(-K) 8-7 0 77 8 8 800uF KWS-T(-K) 8-7 000 76 8 8 00uF KWS-T(-K) 8-7 6 780 8 80 000uF KWD-0T(-K) 8-7 +/- +/-00 79 0 79 +/-00uF KWD-T(-K) 8-7 +/- +/-6 77 8 8 +/-80uF KWD-T(-K) 8-7 +/- +/-00 76 8 8 +/-680uF Note: Other input to output voltages may be available. Please contact factory. ORDERING INFORMATION: FOR EXAMPLE: KW*-*****-K(Isolation Voltage For 000VDC) KWS-0.A(PACKAGE A For REMOTE CONTROL) NOMINAL. 6 NOMINAL,FULL.
SIMPLIFIED SCHEMATIC SINGLE DUAL Common PWM CONTROLLER ISOLATION REFERENCE & ERROR AMP PWM CONTROLLER ISOLATION REFERENCE & ERROR AMP MECHANICAL DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS 0.8[.00].8[0.90].[0.0] BOTTOM VIEW 0.8[.00] [0.] 0.[0.0].[0.60] SIDE VIEW PIN SINGLE DUAL NO PIN Common 0.[0.80] All dimensions are in millimeters[inches].8[0.] TOP VIEW GRID :.mm
TYPICAL APPLICATIONS SINGLE DUAL DC-DC CONVERTER Common DC-DC CONVERTER TYPICAL PERFORMANCE CURVES Specifications typical at Ta= C,nominal input voltage, rated output current unless otherwise specified. EFFICIENCY(%) VS EFFICIENCY TEMPERATURE DERATING 80.0 60.0 0.0 0.0 0.0 0 0 0 60 80 00 % OF RATED (%) POWER(W).0.0 SAFE 9.0 OPERATING 6.0 AREA.0 0.0-0 0 70 90 TA(degre e C) FUSE SELECTION GUIDE 9-8V or 9-7V or 9-6V 8-6V or 8-V or 8-7V 6-7V 000mA Slow-Blow Type 00mA Slow-Blow Type 70mA Slow-Blow Type Fuse DC-DC CONVERTER Note: Certain applications may require the installation of external fuse in front of the input. 6
KW SERIES APPLICATION NOTES: EXTERNAL CAPACITANCE REQUIREMENTS: No external capacitance is required for operation of the KW series. To meet the reflected ripple requirements of the converter, an input impedance of less than 0. ohm from DC to 0KHz is required. External output capacitance is not required for operation, however it is recommended that 0uF tantalum and 0.uF ceramic capacitance be selected for reduced system noise. Additional output capacitance may be added for increased filtering, but should not exceed 000uF. We Can Offer EMC-Filter According To EN0/ Class B. Negative Outputs: A negative output voltage may be obtained by connecting the +OUT to circuit ground and connecting OUT as the negative output. FOR MORE INFORMATION CALL: Danube Enterprise Co., Ltd. Tel: 886-7-76 Fax: 886-7-70 E-mail: danube@ms0.hinet.net Home Page 7