UNISONIC TECHNOLOGIES CO., LTD 81CXXX/81NXXX CMOS IC VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME 1 3 2 The UTC 81CXXX and 81NXXX series are good performance voltage detector and manufactured by CMOS technologies with highly accurate, low power consumption. A delay circuit is built-in to each detector, therefore, peripherals are unnecessary and high density mounting is possible. Detect voltage is extremely accurate with minimal temperature drift. Both CMOS and N-channel open drain output configurations are available. 1 1 FEATURES *Highly Accurate : Detect voltage 2% *Built-In Delay time : 1ms ~ 50ms, 50ms ~ 200ms, 200ms ~ 400ms, *Detect Voltage Temperature Characteristics: TYP 100ppm/ *Wide Operating Voltage Range : 0.7V ~ 10.0V *Low Current Consumption : TYP 1.0 A (VIN=2.0V) SOT-23 SOT-89 DESCRIPTION 1 SOT-223 TO-92 Lead-free: 81CXXXL/81NXXXL Halogen-free: 81CXXXG/81NXXXG ORDERING INFORMATION CMOS: Normal 81Cxx--AA3-B-R 81Cxx--AB3-E-R 81Cxx--AE3-3-R 81Cxx--AE3-5-R 81Cxx--AE3-2-R 81Cxx--T92-D-B 81Cxx--T92-E-B 81Cxx--T92-D-K 81Cxx--T92-E-K Ordering Number Lead Free Plating 81CxxL--AA3-B-R 81CxxL--AB3-E-R 81CxxL--AE3-3-R 81CxxL--AE3-5-R 81CxxL--AE3-2-R 81CxxL--T92-D-B 81CxxL--T92-E-B 81CxxL--T92-D-K 81CxxL--T92-E-K :Delay Time Package Halogen Free Duration Code 81CxxG--AA3-B-R SOT-223 81CxxG--AB3-E-R SOT-89 81CxxG--AE3-3-R SOT-23 81CxxG--AE3-5-R 1 ~ 50 ms SOT-23 P Q 81CxxG--AE3-2-R 50 ~ 200 ms SOT-23 R 200 ~ 400 ms 81CxxG--T92-D-B TO-92 81CxxG--T92-E-B TO-92 81CxxG--T92-D-K TO-92 TO-92 81CxxG--T92-E-K Pin Assign. 1 2 3 O G I O I G O G I G O I I O G I G O O I G I G O O I G Ordering Number Lead Free Plating 81NxxL--AA3-B-R 81NxxL--AB3-E-R 81NxxL--AE3-3-R 81NxxL--AE3-5-R 81NxxL--AE3-2-R 81NxxL--T92-D-B 81NxxL--T92-E-B 81NxxL--T92-D-K 81NxxL--T92-E-K :Delay Time Package Halogen Free Duration Code 81NxxG--AA3-B-R SOT-223 81NxxG--AB3-E-R SOT-89 81NxxG--AE3-3-R SOT-23 81NxxG--AE3-5-R 1 ~ 50 ms SOT-23 H J 81NxxG--AE3-2-R 50 ~ 200 ms SOT-23 81NxxG--T92-D-B 200 ~ 400 ms K TO-92 81NxxG--T92-E-B TO-92 81NxxG--T92-D-K TO-92 TO-92 81NxxG--T92-E-K Pin Assign. 1 2 3 O G I O I G O G I G O I I O G I G O O I G I G O O I G Packing Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Box Tape Box Bulk Bulk N-Channel: Normal 81Nxx--AA3-B-R 81Nxx--AB3-E-R 81Nxx--AE3-3-R 81Nxx--AE3-5-R 81Nxx--AE3-2-R 81Nxx--T92-D-B 81Nxx--T92-E-B 81Nxx--T92-D-K 81Nxx--T92-E-K Packing Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Box Tape Box Bulk Bulk Note: 1. Pin assignment: I:VIN O:VOUT G:VSS 2. xx: Output Voltage, refer to Marking Information. www.unisonic.com.tw Copyright (c) 2008 Unisonic Technologies Co., Ltd 1 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC ORDERING INFORMATION(Cont.) 81CxxL- 1 - AB3-x-R (1)Packing Type (2)Pin Code (3)Package Type (4)Delay Time (5)Lead Plating (6)Output Voltage Code (7)Output Configuration MARKING INFORMATION PACKAGE SOT-223 SOT-89 TO-92 VOLTAGE CODE 10:1.0V 11:1.1V 12:1.2V 13:1.3V 14:1.4V 15:1.5V 16:1.6V 17:1.7V 18:1.8V 19:1.9V 20:2.0V 21:2.1V 22:2.2V 23:2.3V 24:2.4V 25:2.5V 26:2.6V 27:2.7V 28:2.8V 29:2.9V 30:3.0V 31:3.1V 32:3.2V 33:3.3V 34:3.4V 35:3.5V 36:3.6V 37:3.7V 38:3.8V 39:3.9V MARKING 40:4.0V 41:4.1V 42:4.2V 43:4.3V 44:4.4V 45:4.5V 46:4.6V 47:4.7V 48:4.8V 49:4.9V 50:5.0V PACKAGE INTEGER* CODE DECIMAL** CODE 1. 1 .0 A 2. 2 .1 B 3. 3 .2 C 4. 4 .3 D 5. 5 .4 E SOT-23 6. 6 .5 F .6 G .7 H .8 J .9 K * Represents the integer of the Detect Voltage ** Represents the decimal number of the Detect Voltage (1) R: Tape Reel, B: Tape Box, K: Bulk (2) refer to Pin Assignment (3) AA3: SOT-223, AB3: SOT-89, AE3: SOT-23, T92: TO-92 (4) 1 :refer to Delay Time (5) G: Halogen Free, L: Lead Free, Blank: Pb/Sn (6) xx: refer to Marking Information (7) C: CMOS, N: N-Cannel MARKING EXAMPLE: UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC BLOCK DIAGRAM VIN Delay Circuit VOUT VREF Vss CMOS Output VIN VOUT Delay Circuit VREF Vss N-channel Open Drain Output UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC ABSOLUTE MAXIMUM RATINGS (Ta=25) PARAMETER SYMBOL VIN IOUT RATINGS UNIT 12 V 50 mA CMOS VSS-0.3 ~ VIN+0.3 Output Voltage VOUT V N-Ch open drain VSS-0.3 ~ 9 SOT-223 800 SOT-23 150 Power Dissipation PD mW SOT-89 500 TO-92 300 Operating Temperature TOPR -30 ~ +80 Storage Temperature TSTG -40 ~ +125 Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. Input Voltage Output Current THERMAL DATA PARAMETER SYMBOL SOT-223 SOT-23 SOT-89 TO-92 Thermal Resistance Junction-Case RATINGS 15 UNIT 200 100 45 JC /W ELECTRICAL CHARACTERISTICS (Ta=25) Detection voltage (1.0V ~ 1.9V) PARAMETER SYMBOL CIRCUIT Detect Voltage VDF 1 Hysteresis Range VHYS 1 Operating Voltage VIN 1 Supply Current ISS 2 3 Output Current IOUT 4 VDF Temperature Characteristics Transient Delay Time (VDR AEVOUT inversion) TEST CONDITIONS VDF=1.6V ~ 6.0V VIN=1.5V VIN=5.0 N-ch VDS=0.5V, VIN =1.0V P-ch VDS=2.1V, VIN=8.0V (CMOS output) MIN VDF (T) X0.98 VDF X0.02 0.7 5 VIN changes from 0.6V ~ 10V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MAX UNIT VDF (T) VDF (T) V X1.02 VDF VDF V X0.05 X0.08 10.0 V 0.9 2.6 A 2.0 4.2 A mA 2.2 VDF TOPRxVDF tDLY * TYP 50 -15.4 mA 100 ppm/ 200 ms 4 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC ELECTRICAL CHARACTERISTICS(Cont.) Detection voltage (2.0V ~ 2.9V) PARAMETER SYMBOL CIRCUIT Detect Voltage VDF 1 Hysteresis Range VHYS 1 Operating Voltage VIN 1 Supply Current ISS 2 3 Output Current IOUT 4 VDF Temperature Characteristics Transient Delay Time (VDR AEVOUT inversion) TEST CONDITIONS VDF=1.6V ~ 6.0V VIN=2.0V VIN=5.0V N-ch VDS=0.5V, VIN =2.0V P-ch VDS=2.1V, VIN=8.0V (CMOS output) VDF TOPRxVDF tDLY * 5 VIN changes from 0.6V ~ 10V Detection voltage (3.0V ~ 3.9V) PARAMETER SYMBOL CIRCUIT Detect Voltage VDF 1 Hysteresis Range VHYS 1 Operating Voltage VIN 1 Supply Current ISS 2 3 Output Current IOUT 4 VDF Temperature Characteristics Transient Delay Time (VDR AEVOUT inversion) MIN VDF (T) X0.98 VDF X0.02 0.7 TEST CONDITIONS VDF=1.6V ~ 6.0V VIN =3.0V VIN =5.0V N-ch VDS=0.5V, VIN =3.0V P-ch VDS=2.1V, VIN=8.0V (CMOS output) 5 VIN changes from 0.6V ~ 10V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MAX UNIT VDF (T) VDF (T) V X1.02 VDF VDF V X0.05 X0.08 10.0 V 1.0 3.0 A 2.0 4.2 A 7.9 mA -15.4 mA 100 ppm/ 50 MIN VDF (T) X0.98 VDF X0.02 0.7 200 50 ms TYP MAX UNIT VDF (T) VDF (T) V X1.02 VDF VDF V X0.05 X0.08 10.0 V 1.3 3.4 A 2.0 4.2 A mA 10.1 VDF TOPRxVDF tDLY * TYP -15.4 mA 100 ppm/ 200 ms 5 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC ELECTRICAL CHARACTERISTICS(Cont.) Detection voltage (4.0V ~ 4.9V) PARAMETER SYMBOL CIRCUIT Detect Voltage VDF 1 Hysteresis Range VHYS 1 Operating Voltage VIN 1 Supply Current ISS 2 3 Output Current IOUT 4 VDF Temperature Characteristics Transient Delay Time (VDR AEVOUT inversion) Detection voltage (5.0V) PARAMETER TEST CONDITIONS VDF=1.6V ~ 6.0V VIN=4.0V VIN=5.0V N-ch VDS=0.5V, VIN=4.0V P-ch VDS=2.1V, VIN=8.0V (CMOS output) MIN VDF (T) X0.98 VDF X0.02 0.7 VDF TOPRxVDF tDLY * 5 VIN changes from 0.6V ~ 10V SYMBOL CIRCUIT Detect Voltage VDF 1 Hysteresis Range VHYS 1 Operating Voltage Supply Current VIN ISS 1 2 3 Output Current IOUT 4 TEST CONDITIONS VDF=1.6V ~ 6.0V VIN=5.0V N-ch VDS=0.5V, VIN =5.0V P-ch VDS=2.1V, VIN=8.0V (CMOS output) TYP MAX UNIT VDF (T) VDF (T) V X1.02 VDF VDF V X0.05 X0.08 10.0 V 1.5 3.8 A 2.0 4.2 A 11.5 mA -15.4 mA 100 ppm/ 50 MIN VDF (T) X0.98 VDF X0.02 0.7 VDF VDF Temperature Characteristics TOPRxVDF VIN changes from Transient Delay Time 50 5 tDLY * (VDR AEVOUT inversion) 0.6V ~ 10V VDF (T): established detect voltage value Release Voltage: VDR = VDF + VHYS * Transient Delay Time: 1ms ~ 50ms & 200ms ~ 400ms versions are also available. 200 ms TYP MAX UNIT VDF (T) VDF (T) V X1.02 VDF VDF V X0.05 X0.08 10.0 V 2.0 4.2 A 13.0 mA -15.4 mA 100 ppm/ 200 ms Note: The power consumption during power-start to output being stable (release operation) is 2 A greater than it is after that period (completion of release operation) because of delay circuit through current. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TEST CIRCUITS UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 7 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS (1) AMBIENT TEMPERATURE vs. TRANSIENT DELAY TIME 81C30Q 81C30R 400 200 320 tDLY (msec) tDLY (msec) 150 240 100 160 50 -30 -10 10 30 50 70 Ambient Temp., Ta ( ) 80 -30 -10 10 30 50 70 Ambient Temp., Ta ( ) 81C30P 50 tDLY (msec) 40 30 20 10 0 -30 -10 10 30 50 70 Ambient Temp., Ta ( ) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 8 of 15 QW-R502-039,L 81CXXX/81NXXX TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) (2) P-CHANNEL DRIVER OUTPUT CURRENT vs. INPUT VOLTAGE (2) TRANSIENT DELAY TIME vs. INPUT VOLTAGE UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw CMOS IC 9 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) (3) SUPPLY CURRENT vs. INPUT VOLTAGE 81N16 3.0 Ta=80 2.0 25 1.0 0.0 0 2 4 81N25 4.0 Supply Current, Iss ( A) Supply Current, Iss ( A) 4.0 6 8 3.0 Ta=80 2.0 25 1.0 0.0 10 0 2 Input Voltage, V IN (V) Supply Current, Iss ( A) Supply Current, Iss ( A) 3.0 Ta=80 25 1.0 0 2 4 6 8 Ta=80 2.0 25 1.0 0.0 10 0 2 81N29 Supply Current, Iss ( A) Supply Current, Iss ( A) 2.0 25 1.0 2 4 6 8 10 Input Voltage, V IN (V) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 8 10 81N30 4.0 Ta=80 0 4 Input Voltage, V IN (V) 3.0 0.0 10 3.0 Input Voltage, V IN (V) 4.0 8 81N28 4.0 2.0 6 Input Voltage, V IN (V) 81N27 4.0 0.0 4 3.0 Ta=80 2.0 25 1.0 0.0 0 2 4 6 8 10 Input Voltage, V IN (V) 10 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) Supply Current, Iss (A) Supply Current, Iss (A) Output Voltage, VOUT (V) Output Voltage, VOUT (V) Output Voltage, VOUT (V) Output Voltage, VOUT (V) (4) OUTPUT VOLTAGE vs. INPUT VOLTAGE UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 11 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) 81N29 4 81N30 5 VIN-VOUT:100k Ta=25 / 80 VIN-VOUT:100k Ta=25 / 80 4 3 3 2 2 1 1 0 0 2 3 Input Voltage, VIN (V) 0 4 0 1 2 3 4 Input Voltage, VIN (V) 5 Output Voltage, VOUT (V) Output Voltage, VOUT (V) 1 (5) N-CHANNEL DRIVRE OUTPUT CURRENT vs. VDS 81N16 15 81N16 1400 Ta=25 Ta=25 Output Current, IOUT (uA) Output Current, IOUT (mA) 1200 12 VIN=1.5V 9 6 1.0V 3 0 VIN=0.8V 1000 800 600 0.7V 400 200 0.0 0.5 1.0 VDS (V) 1.5 2.0 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 0 0 0.2 0.6 0.4 VDS (V) 0.8 1.0 12 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 13 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) 81N29 30 300 20 Output Current, I OUT (uA) Output Current, I OUT (mA) Ta=25 25 VIN=2.0V 15 10 1.0V 5 0 250 0.5 1.0 1.5 VDS (V) 2.0 150 50 0.0 350 0.4 0.6 0.8 1.0 81N30 Ta=25 300 50 Output Current, I OUT (uA) Output Current, I OUT (mA) 0.2 VDS (V) Ta=25 40 30 V IN=2.0V 20 10 0 0.0 0.7V 100 2.5 81N30 60 V IN=0.8V 200 0 0.0 81N29 Ta=25 1.0V 0.5 1.0 1.5 2.0 2.5 3.0 3.5 VDS (V) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw V IN=0.8V 250 200 150 0.7V 100 50 0 0.0 0.2 0.4 0.6 0.8 1.0 VDS (V) 14 of 15 QW-R502-039,L 81CXXX/81NXXX CMOS IC TYPICAL PERFORMANCE CHARACTERISTICS(Cont.) 81N35 60 V IN=3.0V 50 40 2.5V 30 2.0V 20 1.5V 10 0.5 1.0 1.5 2.0 2.5 Ta=25 V IN=0.8V 1200 Output Current, I OUT (uA) Output Current, I OUT (mA) Ta=25 0 0.0 81N35 1400 3.0 3.5 VDS (V) 1000 800 0.7V 600 400 200 0 0.0 0.2 0.4 0.6 0.8 1.0 VDS (V) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 15 of 15 QW-R502-039,L