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TOKO TK11816 TK11817 TK11818 TK11819 Data Sheet

1. 11819 BLOCK DIAGRAM OSCILLATOR 4 VOUT REFERENCE VOLTAGE FEEDBACK CONTROL GND 5 January 1999 TOKO Inc Page 1 TK11816 TK11817 TK11818 TK11819 ABSOLUTE MAXIMUM RATINGS Input Voltage 20 V Operating Voltage Range TK11818 1 1 to 18 V Power Dissipation Note 1 200 mW Operating Voltage Range TK11819 1 1 to 18 V Junction Temperature 150 C Storage Temperature Range 55 to 150 C Operating Voltage Range TK11816 1 1to 13V Operating Temperature Range 20 to 70 C Operating Voltage Range TK11817 1 1to 15 V Lead Soldering Temperature 10 5 235 C TK11816 ELECTRICAL CHARACTERISTICS Test Conditions Vn 5 V 25 C Notes amp 5 unless otherwise specified SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS 12 8 V lour 0 1 4 7 9 0 IN 7 2 Vi boy 1 0 12 1 19 0 mA lt lt 10 12 1 12 8 13 5 Output Voltage 6 85 7 20 7 50 12 8 V 3 5 4 5 mA leurt Output Curren
2. 719 528 2375 Visit our Internet site at http www tokoam com The information furnished by TOKO Inc is believed to be accurate and reliable However TOKO reserves the right to make changes or improvements in the design specification or manufacture of its products without further notice TOKO does not assume any liability arising from the application or use of any product or circuit described herein nor for any infringements of patents or other rights of third parties which may result from the use of its products No license is granted by implication or otherwise under any patent or patent rights of TOKO Inc E Page 8 January 1999 TOKO Inc 1999 Toko Inc IC 132 TK11816x Printed in the USA All Rights Reserved 079800 0K
3. 19 3 20 4 21 5 Vour 28 V 1 8 3 0 mA lour Output Current Vour 20 4 V 2 5 4 0 mA Load Reg Regulation Note 4 0 06 0 3 28 lour 0 1 0 2 mV AV Temperature Coefficient Vour 20 4 V lour 0 1 0 6 mV SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS Vour 32 lour 0 1 4 7 9 0 mA Supply Current 24 lour 1 0 12 1 19 0 mA 114V lt V lt 18V 30 0 32 0 34 0 Output Voltage 114V lt V lt 18V 22 5 24 0 25 5 Vour 32 V 1 8 3 0 mA Output Current 24 V 2 5 4 0 mA Load Reg Load Regulation Note 4 0 06 0 3 Vour 32 lour 0 1 0 91 mV AV Temperature Coefficient Vour 24 lour 0 1 1 37 mV Note 1 Power dissipation is 400 mW when mounted Derate at 3 2 mW C for operation above 25 C Power dissipation is 200 mW in free air Derate at 1 6 mW C for operation above 25 C Note 2 When operating below 25 C the output capacitor degradation may increase output ripple noise Note 3 Vn 5 0 No load Note 4 Load Regulation X 100 where AVourt NO load Vour lour 1 0 mA Note 5 Specifications are based upon Toko 395GN 00911B inductor The use of other inductors may degrade performance Note 6 See Output Voltage Selection Table for connections to obtain desired output voltage J
4. AS iT K11816M TEM A Ra TOKO TK11816 TK11817 TK11818 TK11819 FEATURES E Miniature Package SOT 23L 6 E Few External Components E Internal Rectifier and Regulator E Wide Input Voltage Range 1 1 to 18 V Selectable Output Voltages Single Battery Cell Operation DESCRIPTION The TK1181x series devices generate DC output voltages ranging from 7 2 to 32 V Each device provides two regulated output voltages selectable by a single jumper Designed for step up operation these devices will operate with an input voltage as low as 1 1 V thus allowing single battery cell operation These converters have a built in relaxation oscillator The frequency of operation is determined by external component values The built in rectifier combined with an internal temperature compensated reference allows stable output voltages with minimal external components These devices are available in a miniature SOT 23L 6 surface mount package An optimized surface mount inductor is available from TOKO P N 395GN 0091IB ORDERING INFORMATION TK11816M 00 TK11817M 00 TK11818M 00 TK11819M 00 Tape Reel Code TAPE REEL CODE TL Tape Left DC DC CONVERTER APPLICATIONS Variable Capacitance and PIN Diode Bias Portable Instrumentation Radio Control Systems Mobile Radios Cellular Telephones Cordless Telephones Fiber Optic Receivers Local Area Network LAN Receivers Battery Operated Equipment TK11816 11817 TK11818
5. GE vs OUTPUT VOLTAGE AND SUPPLY OUTPUT CURRENT TEMPERATURE CURRENT vs INPUT VOLTAGE 20 500 VIN 2V N 5 z E 4V 8V E 2 15 10V 5 2 0 gt gt gt 6V 10 500 0 5 10 50 0 50 100 IOUT mA Ta C VIN 11818 Vour JUMPERED OUTPUT VOLTAGE vs OUTPUT VOLTAGE CHANGE vs OUTPUT VOLTAGE AND SUPPLY OUTPUT CURRENT TEMPERATURE CURRENT vs INPUT VOLTAGE 30 30 500 T 20 1 Z VOUT 1 i 3 2 5 gt 400 pA 10 i 200 uA 1 1 T louT 0 IIN 500 10 0 0 5 10 50 0 50 100 0 1 2 3 4 5 IOUT Ta C VIN TK11818 Voy OPEN OUTPUT VOLTAGE vs OUTPUT VOLTAGE CHANGE vs OUTPUT VOLTAGE AND SUPPLY OUTPUT CURRENT TEMPERATURE CURRENT vs INPUT VOLTAGE 30 30 500 Vin 2V VOUT _ 20 6V _ i 5 10V z r 1 20 5 5 20 O 0 gt gt 400 pA 110 S 1 200 T 1 1 T IOUT 0 N 10 500 10 0 0 5 10 50 0 50 100 0 1 2 3 4 5 IOUT mA Ta C VIN V Page 6 January 1999 TOKO Inc liN TK11816 TK11817 TK11818 TK11819 TYPICAL PERFORMANCE CHARACTERISTICS CONT T 25 C unless otherwise specified TK11819 Vour JUMPERED OUTPUT VOLTAGE vs OUTPUT VOLTAGE CHANGE v
6. TEMPERATURE 50 Ta C OUTPUT VOLTAGE CHANGE vs TEMPERATURE 500 7 V Vout V V OUTPUT VOLTAGE AND SUPPLY CURRENT vs INPUT VOLTAGE IIN VIN V OUTPUT VOLTAGE AND SUPPLY CURRENT vs INPUT VOLTAGE 15 20 VOUT 400 pA T 10 10 2 200 0 li 5 OUT IN 0 0 1 2 3 4 5 VIN V OUTPUT VOLTAGE AND SUPPLY CURRENT vs INPUT VOLTAGE a a a VOLDI January 1999 TOKO Inc Page 5 TK11816 TK11817 TK11818 TK11819 TYPICAL PERFORMANCE CHARACTERISTICS CONT T 25 C unless otherwise specified TK11817 Vour OPEN OUTPUT VOLTAGE vs OUTPUT VOLTAGE CHAN
7. UTLINE SOT 23L SOT 23L 6 Marking Information Marking TK11816 D6 TK11817 D7 0 6 11818 D8 4 i TK11819 D9 Marking Y 7 k AAEE AR 4 l 5 1 2 7 a 3 f i gt 082 0 1 M 40 95 0 95 Je OOS Os Recommended Mount Pad as 22 8 4 _ 1 4 max 1 2 a 15 T M 4 fay oa 5 04 Dimensions are shown millimeters Tolerance x x 0 2 mm unless otherwise specified Toko America Inc Headquarters 1250 Feehanville Drive Mount Prospect Illinois 60056 d Tel 847 297 0070 Fax 847 699 7864 TOKO AMERICA REGIONAL OFFICES Midwest Regional Office Western Regional Office Eastern Regional Office Semiconductor Technical Support Toko America Inc Toko America Inc Toko America Inc Toko Design Center 1250 Feehanville Drive 2480 North First Street Suite 260 107 Mill Plain Road 4755 Forge Road Mount Prospect IL 60056 San Jose CA 95131 Danbury CT 06811 Colorado Springs CO 80907 Tel 847 297 0070 Tel 408 432 8281 Tel 203 748 6871 Tel 719 528 2200 Fax 847 699 7864 Fax 408 943 9790 Fax 203 797 1223 Fax
8. anuary 1999 TOKO Inc Page 3 TK11816 TK11817 TK11818 TK11819 TEST CIRCUIT NOISE FILTER Note L 1 2 mH Toko Part Number 395GN 00911B The noise filter is not built in Please use an external circuit if desired lour Design within R x lour 50 to 150 mV 0 022 UF 1kQ OUTPUT VOLTAGE SELECTION OUTPUT VOLTAGE PART NUMBER MARKING T OPEN JUMPERED TK11816 D6 12 8 V 7 2 V TK11817 D7 16 8 V 9 3 V TK11818 D8 28 0 V 20 4 V TK11819 D9 32 0 V 24 0 V Coo O OU l ee ee Page 4 January 1999 TOKO Inc TK11816 TK11817 TK11818 TK11819 TYPICAL PERFORMANCE CHARACTERISTICS T 25 C unless otherwise specified TK11816 Voy JUMPERED OUTPUT VOLTAGE vs OUTPUT CURRENT VouT V 0 5 10 IOUT TK11816 OPEN OUTPUT VOLTAGE vs OUTPUT CURRENT VouT V IOUT mA 11817 Voy JUMPERED OUTPUT VOLTAGE vs OUTPUT CURRENT 10 VIN 2V 4V VouT V 0 10 20 IOUT AVOUT mV AVOUT mV AVouT mV 500 OUTPUT VOLTAGE CHANGE vs TEMPERATURE 500 500 50 0 50 100 OUTPUT VOLTAGE CHANGE vs
9. s OUTPUT VOLTAGE AND SUPPLY OUTPUT CURRENT TEMPERATURE CURRENT vs INPUT VOLTAGE 30 500 VIN 2V 1 2 z 2 20 2 3 0 gt 2 gt gt 1 1 1 10 500 L 50 0 50 100 lout mA Ta C VIN TK11819 Vour OPEN OUTPUT VOLTAGE vs OUTPUT VOLTAGE CHANGE vs OUTPUT VOLTAGE AND SUPPLY OUTPUT CURRENT TEMPERATURE CURRENT vs INPUT VOLTAGE 40 VIN S 2 E 2 z gt 30 gt 2 gt gt gt 4 20 APPLICATION INFORMATION HANDLING MOLDED RESIN PACKAGES All plastic molded packages absorb some moisture from the air If moisture absorption occurs prior to soldering the device onto the printed circuit board increased separation of the lead from the plastic molding may occur degrading the moisture barrier characteristics of the device This property of plastic molding compounds should not be overlooked particularly in the case of very small packages where the plastic is very thin In order to preserve the original moisture barrier properties of the package devices are stored and shipped in moisture proof bags filled with dry air The bags should not be opened or damaged prior to the actual use of the devices If this is unavoidable the devices should be stored in a low relative humidity environment 40 to 65 or in an enclosed environment with desiccant January 1999 TOKO Inc Page 7 TK11816 TK11817 TK11818 TK11819 PACKAGE O
10. t Vour 7 2 V 4 0 6 0 mA Load Reg Load Regulation Note 4 0 06 0 3 12 8 0 1 1 01 mV Temperature Coefficient 7 2 0 1 2 02 mV 11817 ELECTRICAL CHARACTERISTICS Test Conditions Viy 5 V 25 C Notes amp 5 unless otherwise specified IN A SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS 16 8 V lour 0 1 4 7 9 0 mA lind Supply Current 9 3 V lour 1 0 12 1 19 0 mA LAVEV 215 16 0 16 8 17 6 Output Voltage 11IVEV lt 8V 8 85 9 30 9 80 Vour 16 8 V 3 5 4 5 Output Current Vour 9 3 4 0 6 0 mA Load Reg Load Regulation Note 4 0 06 0 3 16 8 V lour 0 1 1 81 Temperature Coefficient Vour 9 3 V lour 0 1 2 31 mV 2 January 1999 Inc TK11816 TK11817 TK11818 TK11819 TK11818 ELECTRICAL CHARACTERISTICS Test Conditions 5 V T4 25 C Notes amp 5 unless otherwise specified TK11819 ELECTRICAL CHARACTERISTICS Test Conditions 5 V T4 25 C Notes amp 5 unless otherwise specified SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS Vour 28 lour 0 1 4 7 9 0 mA lini Supply Current Vour 20 4 V lour 1 0 12 1 19 0 mA 1 1 VE 18 26 4 28 0 29 6 Output Voltage LAVEV 18

TOKO TK11816 TK11817 TK11818 TK11819 Data Sheet

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