SGM891B-1.1XN5G/TR

SGM890B/SGM891B Voltage Detector with Separated Sense Pin and Delay Capacitor Pin GENERAL DESCRIPTION FEATURES The SGM890B and SGM891B are low-power and ● Operating Voltage Range: 1V to 6V high-accuracy ● High Accuracy Detection: ±1% (TYP) voltage detectors. The adjustable threshold range is 0.8V to 5V with increments of 0.1V, ● Low Power Consumption: 0.3μA (TYP) at VIN = 1V which greatly provides application flexibility. ● Detection Voltage Range: 0.8V to 5V (0.1V Increments) Since the sense pin (VSEN) of the devices is separate from the power supply pin, it can monitor other power supplies. And when the monitored power supply voltage drops to 0V, the device can also maintain the detection state. In addition, the CD pin of SGM890B has an external capacitor connected to GND, which can adjust the release delay time. Consequently delay time can be set to more than 1s when the delay capacitor (CD) is 1μF. These devices are very suitable for applications in power sequencing, reset sequencing and power switching. ● Detection Voltage Temperature Coefficient: ±40ppm/℃ (TYP) ● Adjustable Release Delay Time (SGM890B Only) ● Sense Pin Separates from Power Supply ● N-Channel Open-Drain Output ● -40℃ to +125℃ Operating Temperature Range ● Available in a Green SOT-23-5 Package APPLICATIONS Power Sequencing and Reset Sequencing Power Switching Automotive Equipment The SGM890B and SGM891B are available in a Green Portable Equipment SOT-23-5 package. They are specified over the -40℃ Computers/Servers to +125℃ operating temperature range. TYPICAL APPLICATION RPULL 100kΩ SGM890B/1B VIN Power Supply Monitoring VOUT VSEN VOUT CD (SGM890B Only) VIN CD GND Figure 1. Typical Application Circuit SG Micro Corp www.sg-micro.com JUNE 2021 – REV. A SGM890B/SGM891B Voltage Detector with Separated Sense Pin and Delay Capacitor Pin PACKAGE/ORDERING INFORMATION MODEL DETECTION SPECIFIED PACKAGE VOLTAGE TEMPERATURE DESCRIPTION (V) RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGM890B-0.8 0.8 SOT-23-5 -40℃ to +125℃ SGM890B-0.8XN5G/TR R60XX Tape and Reel, 3000 SGM890B-0.9 0.9 SOT-23-5 -40℃ to +125℃ SGM890B-0.9XN5G/TR SZZXX Tape and Reel, 3000 SGM890B-1.0 1.0 SOT-23-5 -40℃ to +125℃ SGM890B-1.0XN5G/TR SYTXX Tape and Reel, 3000 SGM890B-1.1 1.1 SOT-23-5 -40℃ to +125℃ SGM890B-1.1XN5G/TR G0GXX Tape and Reel, 3000 SGM890B-1.2 1.2 SOT-23-5 -40℃ to +125℃ SGM890B-1.2XN5G/TR G0HXX Tape and Reel, 3000 SGM890B-1.3 1.3 SOT-23-5 -40℃ to +125℃ SGM890B-1.3XN5G/TR G0IXX Tape and Reel, 3000 SGM890B-1.4 1.4 SOT-23-5 -40℃ to +125℃ SGM890B-1.4XN5G/TR CH4XX Tape and Reel, 3000 SGM890B-1.5 1.5 SOT-23-5 -40℃ to +125℃ SGM890B-1.5XN5G/TR G0JXX Tape and Reel, 3000 SGM890B-1.6 1.6 SOT-23-5 -40℃ to +125℃ SGM890B-1.6XN5G/TR R61XX Tape and Reel, 3000 SGM890B-1.7 1.7 SOT-23-5 -40℃ to +125℃ SGM890B-1.7XN5G/TR G0KXX Tape and Reel, 3000 SGM890B-1.8 1.8 SOT-23-5 -40℃ to +125℃ SGM890B-1.8XN5G/TR SYSXX Tape and Reel, 3000 SGM890B-1.9 1.9 SOT-23-5 -40℃ to +125℃ SGM890B-1.9XN5G/TR G0LXX Tape and Reel, 3000 SGM890B-2.0 2.0 SOT-23-5 -40℃ to +125℃ SGM890B-2.0XN5G/TR G0MXX Tape and Reel, 3000 SGM890B-2.1 2.1 SOT-23-5 -40℃ to +125℃ SGM890B-2.1XN5G/TR G0NXX Tape and Reel, 3000 SGM890B-2.2 2.2 SOT-23-5 -40℃ to +125℃ SGM890B-2.2XN5G/TR G0PXX Tape and Reel, 3000 SGM890B-2.3 2.3 SOT-23-5 -40℃ to +125℃ SGM890B-2.3XN5G/TR G0QXX Tape and Reel, 3000 SGM890B-2.4 2.4 SOT-23-5 -40℃ to +125℃ SGM890B-2.4XN5G/TR CI1XX Tape and Reel, 3000 SGM890B-2.5 2.5 SOT-23-5 -40℃ to +125℃ SGM890B-2.5XN5G/TR SYRXX Tape and Reel, 3000 SGM890B-2.6 2.6 SOT-23-5 -40℃ to +125℃ SGM890B-2.6XN5G/TR G0RXX Tape and Reel, 3000 SGM890B-2.7 2.7 SOT-23-5 -40℃ to +125℃ SGM890B-2.7XN5G/TR SYQXX Tape and Reel, 3000 SGM890B-2.8 2.8 SOT-23-5 -40℃ to +125℃ SGM890B-2.8XN5G/TR RCAXX Tape and Reel, 3000 SGM890B-2.9 2.9 SOT-23-5 -40℃ to +125℃ SGM890B-2.9XN5G/TR R62XX Tape and Reel, 3000 SGM890B-3.0 3.0 SOT-23-5 -40℃ to +125℃ SGM890B-3.0XN5G/TR R63XX Tape and Reel, 3000 SGM890B-3.1 3.1 SOT-23-5 -40℃ to +125℃ SGM890B-3.1XN5G/TR G0SXX Tape and Reel, 3000 SGM890B-3.2 3.2 SOT-23-5 -40℃ to +125℃ SGM890B-3.2XN5G/TR G0TXX Tape and Reel, 3000 SGM890B-3.3 3.3 SOT-23-5 -40℃ to +125℃ SGM890B-3.3XN5G/TR R64XX Tape and Reel, 3000 SG Micro Corp www.sg-micro.com JUNE 2021 2 SGM890B/SGM891B Voltage Detector with Separated Sense Pin and Delay Capacitor Pin PACKAGE/ORDERING INFORMATION (continued) MODEL DETECTION SPECIFIED PACKAGE VOLTAGE TEMPERATURE DESCRIPTION (V) RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGM890B-3.4 3.4 SOT-23-5 -40℃ to +125℃ SGM890B-3.4XN5G/TR G0UXX Tape and Reel, 3000 SGM890B-3.5 3.5 SOT-23-5 -40℃ to +125℃ SGM890B-3.5XN5G/TR G0VXX Tape and Reel, 3000 SGM890B-3.6 3.6 SOT-23-5 -40℃ to +125℃ SGM890B-3.6XN5G/TR G0WXX Tape and Reel, 3000 SGM890B-3.7 3.7 SOT-23-5 -40℃ to +125℃ SGM890B-3.7XN5G/TR G0XXX Tape and Reel, 3000 SGM890B-3.8 3.8 SOT-23-5 -40℃ to +125℃ SGM890B-3.8XN5G/TR G0YXX Tape and Reel, 3000 SGM890B-3.9 3.9 SOT-23-5 -40℃ to +125℃ SGM890B-3.9XN5G/TR SYPXX Tape and Reel, 3000 SGM890B-4.0 4.0 SOT-23-5 -40℃ to +125℃ SGM890B-4.0XN5G/TR G0ZXX Tape and Reel, 3000 SGM890B-4.1 4.1 SOT-23-5 -40℃ to +125℃ SGM890B-4.1XN5G/TR G1GXX Tape and Reel, 3000 SGM890B-4.2 4.2 SOT-23-5 -40℃ to +125℃ SGM890B-4.2XN5G/TR G1HXX Tape and Reel, 3000 SGM890B-4.3 4.3 SOT-23-5 -40℃ to +125℃ SGM890B-4.3XN5G/TR G1IXX Tape and Reel, 3000 SGM890B-4.4 4.4 SOT-23-5 -40℃ to +125℃ SGM890B-4.4XN5G/TR G1JXX Tape and Reel, 3000 SGM890B-4.5 4.5 SOT-23-5 -40℃ to +125℃ SGM890B-4.5XN5G/TR G1KXX Tape and Reel, 3000 SGM890B-4.6 4.6 SOT-23-5 -40℃ to +125℃ SGM890B-4.6XN5G/TR SYNXX Tape and Reel, 3000 SGM890B-4.7 4.7 SOT-23-5 -40℃ to +125℃ SGM890B-4.7XN5G/TR G1LXX Tape and Reel, 3000 SGM890B-4.8 4.8 SOT-23-5 -40℃ to +125℃ SGM890B-4.8XN5G/TR G1MXX Tape and Reel, 3000 SGM890B-4.9 4.9 SOT-23-5 -40℃ to +125℃ SGM890B-4.9XN5G/TR G1NXX Tape and Reel, 3000 SGM890B-5.0 5.0 SOT-23-5 -40℃ to +125℃ SGM890B-5.0XN5G/TR R65XX Tape and Reel, 3000 SGM891B-0.8 0.8 SOT-23-5 -40℃ to +125℃ SGM891B-0.8XN5G/TR G1PXX Tape and Reel, 3000 SGM891B-0.9 0.9 SOT-23-5 -40℃ to +125℃ SGM891B-0.9XN5G/TR G1QXX Tape and Reel, 3000 SGM891B-1.0 1.0 SOT-23-5 -40℃ to +125℃ SGM891B-1.0XN5G/TR SZJXX Tape and Reel, 3000 SGM891B-1.1 1.1 SOT-23-5 -40℃ to +125℃ SGM891B-1.1XN5G/TR G1SXX Tape and Reel, 3000 SGM891B-1.2 1.2 SOT-23-5 -40℃ to +125℃ SGM891B-1.2XN5G/TR G1TXX Tape and Reel, 3000 SGM891B-1.3 1.3 SOT-23-5 -40℃ to +125℃ SGM891B-1.3XN5G/TR G1UXX Tape and Reel, 3000 SGM891B-1.4 1.4 SOT-23-5 -40℃ to +125℃ SGM891B-1.4XN5G/TR CH5XX Tape and Reel, 3000 SGM891B-1.5 1.5 SOT-23-5 -40℃ to +125℃ SGM891B-1.5XN5G/TR G1VXX Tape and Reel, 3000 SGM891B-1.6 1.6 SOT-23-5 -40℃ to +125℃ SGM891B-1.6XN5G/TR SZIXX Tape and Reel, 3000 SG Micro Corp www.sg-micro.com JUNE 2021 3 SGM890B/SGM891B Voltage Detector with Separated Sense Pin and Delay Capacitor Pin PACKAGE/ORDERING INFORMATION (continued) MODEL DETECTION SPECIFIED PACKAGE VOLTAGE TEMPERATURE DESCRIPTION (V) RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGM891B-1.7 1.7 SOT-23-5 -40℃ to +125℃ SGM891B-1.7XN5G/TR G1WXX Tape and Reel, 3000 SGM891B-1.8 1.8 SOT-23-5 -40℃ to +125℃ SGM891B-1.8XN5G/TR SZHXX Tape and Reel, 3000 SGM891B-1.9 1.9 SOT-23-5 -40℃ to +125℃ SGM891B-1.9XN5G/TR G1XXX Tape and Reel, 3000 SGM891B-2.0 2.0 SOT-23-5 -40℃ to +125℃ SGM891B-2.0XN5G/TR G1YXX Tape and Reel, 3000 SGM891B-2.1 2.1 SOT-23-5 -40℃ to +125℃ SGM891B-2.1XN5G/TR G1ZXX Tape and Reel, 3000 SGM891B-2.2 2.2 SOT-23-5 -40℃ to +125℃ SGM891B-2.2XN5G/TR G2GXX Tape and Reel, 3000 SGM891B-2.3 2.3 SOT-23-5 -40℃ to +125℃ SGM891B-2.3XN5G/TR G2HXX Tape and Reel, 3000 SGM891B-2.4 2.4 SOT-23-5 -40℃ to +125℃ SGM891B-2.4XN5G/TR G2IXX Tape and Reel, 3000 SGM891B-2.5 2.5 SOT-23-5 -40℃ to +125℃ SGM891B-2.5XN5G/TR SZGXX Tape and Reel, 3000 SGM891B-2.6 2.6 SOT-23-5 -40℃ to +125℃ SGM891B-2.6XN5G/TR G2JXX Tape and Reel, 3000 SGM891B-2.7 2.7 SOT-23-5 -40℃ to +125℃ SGM891B-2.7XN5G/TR SYZXX Tape and Reel, 3000 SGM891B-2.8 2.8 SOT-23-5 -40℃ to +125℃ SGM891B-2.8XN5G/TR G2KXX Tape and Reel, 3000 SGM891B-2.9 2.9 SOT-23-5 -40℃ to +125℃ SGM891B-2.9XN5G/TR G2LXX Tape and Reel, 3000 SGM891B-3.0 3.0 SOT-23-5 -40℃ to +125℃ SGM891B-3.0XN5G/TR SYYXX Tape and Reel, 3000 SGM891B-3.1 3.1 SOT-23-5 -40℃ to +125℃ SGM891B-3.1XN5G/TR G2MXX Tape and Reel, 3000 SGM891B-3.2 3.2 SOT-23-5 -40℃ to +125℃ SGM891B-3.2XN5G/TR G2NXX Tape and Reel, 3000 SGM891B-3.3 3.3 SOT-23-5 -40℃ to +125℃ SGM891B-3.3XN5G/TR SYXXX Tape and Reel, 3000 SGM891B-3.4 3.4 SOT-23-5 -40℃ to +125℃ SGM891B-3.4XN5G/TR G2PXX Tape and Reel, 3000 SGM891B-3.5 3.5 SOT-23-5 -40℃ to +125℃ SGM891B-3.5XN5G/TR G2QXX Tape and Reel, 3000 SGM891B-3.6 3.6 SOT-23-5 -40℃ to +125℃ SGM891B-3.6XN5G/TR G2RXX Tape and Reel, 3000 SGM891B-3.7 3.7 SOT-23-5 -40℃ to +125℃ SGM891B-3.7XN5G/TR G2SXX Tape and Reel, 3000 SGM891B-3.8 3.8 SOT-23-5 -40℃ to +125℃ SGM891B-3.8XN5G/TR G2TXX Tape and Reel, 3000 SGM891B-3.9 3.9 SOT-23-5 -40℃ to +125℃ SGM891B-3.9XN5G/TR SYWXX Tape and Reel, 3000 SGM891B-4.0 4.0 SOT-23-5 -40℃ to +125℃ SGM891B-4.0XN5G/TR G2UXX Tape and Reel, 3000 SGM891B-4.1 4.1 SOT-23-5 -40℃ to +125℃ SGM891B-4.1XN5G/TR G2VXX Tape and Reel, 3000 SGM891B-4.2 4.2 SOT-23-5 -40℃ to +125℃ SGM891B-4.2XN5G/TR G2WXX Tape and Reel, 3000 SG Micro Corp www.sg-micro.com JUNE 2021 4 SGM890B/SGM891B Voltage Detector with Separated Sense Pin and Delay Capacitor Pin PACKAGE/ORDERING INFORMATION (continued) MODEL DETECTION SPECIFIED PACKAGE VOLTAGE TEMPERATURE DESCRIPTION (V) RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGM891B-4.3 4.3 SOT-23-5 -40℃ to +125℃ SGM891B-4.3XN5G/TR G2XXX Tape and Reel, 3000 SGM891B-4.4 4.4 SOT-23-5 -40℃ to +125℃ SGM891B-4.4XN5G/TR G2YXX Tape and Reel, 3000 SGM891B-4.5 4.5 SOT-23-5 -40℃ to +125℃ SGM891B-4.5XN5G/TR G2ZXX Tape and Reel, 3000 SGM891B-4.6 4.6 SOT-23-5 -40℃ to +125℃ SGM891B-4.6XN5G/TR SYVXX Tape and Reel, 3000 SGM891B-4.7 4.7 SOT-23-5 -40℃ to +125℃ SGM891B-4.7XN5G/TR G3GXX Tape and Reel, 3000 SGM891B-4.8 4.8 SOT-23-5 -40℃ to +125℃ SGM891B-4.8XN5G/TR G3HXX Tape and Reel, 3000 SGM891B-4.9 4.9 SOT-23-5 -40℃ to +125℃ SGM891B-4.9XN5G/TR G3IXX Tape and Reel, 3000 SGM891B-5.0 5.0 SOT-23-5 -40℃ to +125℃ SGM891B-5.0XN5G/TR SYUXX Tape and Reel, 3000 MARKING INFORMATION NOTE: XX = Date Code. YYY X X Date Code - Week Date Code - Year Serial Number Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If you have additional comments or questions, please contact your SGMICRO representative directly. ABSOLUTE MAXIMUM RATINGS Input Voltage Range, VIN............................ GND - 0.3V to 7V Output Current, IOUT ...................................................... 30mA Output Voltage Range, VOUT ...................... GND - 0.3V to 7V VSEN Pin Voltage Range, VSEN ................. GND - 0.3V to 7V CD Pin Voltage Range, VCD ............. GND - 0.3V to VIN + 0.3V CD Pin Current, ICD .......................................................... 5mA Package Thermal Resistance SOT-23-5, θJA .......................................................... 246℃/W Junction Temperature .................................................+150℃ Storage Temperature Range........................ -65℃ to +150℃ Lead Temperature (Soldering, 10s) ............................+260℃ ESD Susceptibility HBM ............................................................................. 4000V CDM ............................................................................ 1000V RECOMMENDED OPERATING CONDITIONS Operating Junction Temperature Range ...... -40℃ to +125℃ Operating Ambient Temperature Range....... -40℃ to +125℃ OVERSTRESS CAUTION Stresses beyond those listed in Absolute Maximum Ratings may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Functional operation of the device at any conditions beyond those indicated in the Recommended Operating Conditions section is not implied. ESD SENSITIVITY CAUTION This integrated circuit can be damaged if ESD protections are not considered carefully. SGMICRO recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because even small parametric changes could cause the device not to meet the published specifications. DISCLAIMER SG Micro Corp reserves the right to make any change in circuit design, or specifications without prior notice. SG Micro Corp www.sg-micro.com JUNE 2021 5 Voltage Detector with Separated Sense Pin and Delay Capacitor Pin SGM890B/SGM891B PIN CONFIGURATIONS SGM890B (TOP VIEW) VOUT 1 GND 2 VIN 3 SGM891B (TOP VIEW) 5 4 CD VSEN VOUT 1 GND 2 VIN 3 SOT-23-5 5 NC 4 VSEN SOT-23-5 PIN DESCRIPTION PIN NAME FUNCTION SGM890B SGM891B 1 VOUT VOUT Active-Low Output Pin. 2 GND GND Ground Pin. 3 VIN VIN Supply Voltage Pin. 4 VSEN VSEN 5 Sense Pin. CD — Adjustable Delay Capacitor Pin (SGM890B only). — NC Not connected. SG Micro Corp www.sg-micro.com JUNE 2021 6 Voltage Detector with Separated Sense Pin and Delay Capacitor Pin SGM890B/SGM891B ELECTRICAL CHARACTERISTICS (TJ = +25℃, unless otherwise noted.) PARAMETER Operating Voltage SYMBOL VIN CONDITIONS VDET = 0.8V to 5V, TJ = -40℃ to +125℃ MIN TYP 1 TJ = +25℃ E-1 E-2 Detection Voltage VDET VIN = 1V to 6V, Test Circuit 1 TJ = -40℃ to +125℃ Hysteresis Voltage VHYS VIN = 1V to 6V, Test Circuit 1 SGM890B E-3 SGM891B E-4 Detection Voltage Line Regulation Detection Voltage Temperature Coefficient Supply Current Output Current ΔVDET/ V = 1V to 6V, Test Circuit 1 (ΔVIN × VDET) IN ΔVDET/ TJ = -40℃ to +125℃, Test Circuit 1 (ΔTJ × VDET) ICC IOUT Test Circuit 2 VSEN = 0V, VDS_NCH = 0.5V, Test Circuit 3 MAX UNITS 6 V V V ±0.03 %/V ±40 ±150 VIN = 1V 0.3 0.6 VIN = 3V 0.5 1.0 VIN = 6V 0.7 1.3 VIN = 1V 0.2 0.8 VIN = 2V 9.0 12.0 VIN = 3V 13.0 17.5 VIN = 4V 15.0 20.5 VIN = 5V 16.0 22.0 VIN = 6V 16.5 23.0 ppm/℃ μA mA Leakage Current ILEAK VIN = VSEN = VOUT = 6V, CD: Open, Test Circuit 3 0.02 1.50 μA Sense Resistance RSEN VSEN = 5V, VIN = 0V, Test Circuit 4 23.0 26.5 30.0 MΩ Delay Resistance RDELAY VSEN = 6V, VIN = 5V, VCD = 0V, Test Circuit 5 1.7 2.2 2.6 MΩ VCD = 0.5V, VIN = 1V, Test Circuit 5 110 230 350 μA VIN = 1V 0.4 0.5 0.7 VIN = 6V 2.9 3.0 3.2 30 70 μs 85 180 μs SGM890B Only Delay Capacitance Pin Sink Current ICD Delay Capacitance Pin Threshold Voltage VTCD Detection Delay Time tDET0 Release Delay Time tDR0 SG Micro Corp www.sg-micro.com VSEN = 6V, Test Circuit 6 VIN = 6V, VSEN = 6V to 0V, CD: Open, Test Circuit 7 VIN = 6V, VSEN = 0V to 6V, CD: Open, Test Circuit 7 V JUNE 2021 7 Voltage Detector with Separated Sense Pin and Delay Capacitor Pin SGM890B/SGM891B VOLTAGE CHART Symbol Conditions Nominal Voltage (V) E-1 E-2 E-3 E-4 TJ = +25℃ TJ = -40℃ to +125℃ TJ = +25℃ TJ = +25℃ SGM890B/SGM891B SGM890B/SGM891B SGM890B Only SGM891B Only VDET (V), 1% Accuracy VDET (V), 2% Accuracy VHYS (V) VHYS (V) MIN MAX MIN MAX MIN TYP MAX TYP MAX 0.8 0.792 0.808 0.784 0.816 0.024 0.040 0.056 MIN 0.004 0.007 0.9 0.891 0.909 0.882 0.918 0.027 0.045 0.063 0.004 0.008 1.0 0.990 1.010 0.980 1.020 0.030 0.050 0.070 0.005 0.009 1.1 1.089 1.111 1.078 1.122 0.033 0.055 0.077 0.006 0.010 1.2 1.188 1.212 1.176 1.224 0.036 0.060 0.084 0.006 0.011 1.3 1.287 1.313 1.274 1.326 0.039 0.065 0.091 0.006 0.012 1.4 1.386 1.414 1.372 1.428 0.042 0.070 0.098 0.007 0.013 1.5 1.485 1.515 1.470 1.530 0.045 0.075 0.105 0.008 0.014 1.6 1.584 1.616 1.568 1.632 0.048 0.080 0.112 0.008 0.015 1.7 1.683 1.717 1.666 1.734 0.051 0.085 0.119 0.008 0.016 1.8 1.782 1.818 1.764 1.836 0.054 0.090 0.126 0.009 0.016 1.9 1.881 1.919 1.862 1.938 0.057 0.095 0.133 0.010 0.017 2.0 1.980 2.020 1.960 2.040 0.060 0.100 0.140 0.010 0.018 2.1 2.079 2.121 2.058 2.142 0.064 0.105 0.146 0.011 0.019 2.2 2.178 2.222 2.156 2.244 0.067 0.110 0.153 0.011 0.020 2.3 2.277 2.323 2.254 2.346 0.070 0.115 0.160 0.011 0.021 2.4 2.376 2.424 2.352 2.448 0.073 0.120 0.167 0.012 0.022 2.5 2.475 2.525 2.450 2.550 0.076 0.125 0.174 0.125 0.034 2.6 2.574 2.626 2.548 2.652 0.079 0.130 0.181 0.013 0.024 2.7 2.673 2.727 2.646 2.754 0.082 0.135 0.188 0.014 0.025 2.8 2.772 2.828 2.744 2.856 0.085 0.140 0.195 0.014 0.026 2.9 2.871 2.929 2.842 2.958 0.088 0.145 0.202 0.015 0.027 0 3.0 2.970 3.030 2.940 3.060 0.091 0.150 0.209 0.015 0.027 3.1 3.069 3.131 3.038 3.162 0.094 0.155 0.216 0.015 0.028 3.2 3.168 3.232 3.136 3.264 0.097 0.160 0.223 0.016 0.029 3.3 3.267 3.333 3.234 3.366 0.100 0.165 0.230 0.017 0.030 3.4 3.366 3.434 3.332 3.468 0.103 0.170 0.237 0.017 0.031 3.5 3.465 3.535 3.430 3.570 0.106 0.175 0.244 0.018 0.032 3.6 3.564 3.636 3.528 3.672 0.109 0.180 0.251 0.018 0.033 3.7 3.663 3.737 3.626 3.774 0.112 0.185 0.258 0.019 0.034 3.8 3.762 3.838 3.724 3.876 0.115 0.190 0.265 0.019 0.035 3.9 3.861 3.939 3.822 3.978 0.118 0.195 0.272 0.019 0.036 4.0 3.960 4.040 3.920 4.080 0.121 0.200 0.279 0.020 0.037 4.1 4.059 4.141 4.018 4.182 0.124 0.205 0.286 0.021 0.037 4.2 4.158 4.242 4.116 4.284 0.127 0.210 0.293 0.021 0.038 4.3 4.257 4.343 4.214 4.386 0.130 0.215 0.300 0.021 0.039 4.4 4.356 4.444 4.312 4.488 0.133 0.220 0.307 0.022 0.040 4.5 4.455 4.545 4.410 4.590 0.136 0.225 0.314 0.023 0.041 4.6 4.554 4.646 4.508 4.692 0.139 0.230 0.321 0.023 0.042 4.7 4.653 4.747 4.606 4.794 0.142 0.235 0.328 0.024 0.043 4.8 4.752 4.848 4.704 4.896 0.145 0.240 0.335 0.024 0.044 4.9 4.851 4.949 4.802 4.998 0.148 0.245 0.342 0.024 0.045 5.0 4.950 5.050 4.900 5.100 0.151 0.250 0.349 0.025 0.046 SG Micro Corp www.sg-micro.com JUNE 2021 8 Voltage Detector with Separated Sense Pin and Delay Capacitor Pin SGM890B/SGM891B TEST CIRCUITS RPULL 100kΩ SGM890B/1B VIN SGM890B/1B VIN VSEN A VSEN VOUT CD (SGM890B Only) GND V GND Test Circuit 1 Test Circuit 2 SGM890B/1B SGM890B/1B VIN VIN VSEN VOUT CD (SGM890B Only) VSEN VOUT CD (SGM890B Only) A A VOUT CD (SGM890B Only) GND GND Test Circuit 3 Test Circuit 4 RPULL 100kΩ SGM890B/1B VIN VSEN VOUT VIN CD (SGM890B Only) A SGM890B VSEN GND VOUT CD V Test Circuit 5 GND V Test Circuit 6 RPULL 100kΩ SGM890B VIN VSEN VOUT CD Waveform Measurement GND Test Circuit 7 SG Micro Corp www.sg-micro.com JUNE 2021 9 Voltage Detector with Separated Sense Pin and Delay Capacitor Pin SGM890B/SGM891B TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs. Input Voltage Output Current vs. Input Voltage 2 30 VDS_NCH = 0.5V 1.2 TJ = +125℃ Output Current (mA) Supply Current (μA) 1.6 TJ = +25℃ 0.8 0.4 0 20 TJ = -40℃ 15 TJ = +125℃ 10 5 TJ = -40℃ 0 1 2 3 4 5 0 6 0 1 2 Input Voltage (V) Output Voltage vs. Input Voltage Detection Voltage (V) Output Voltage (V) 1.41 1.5 TJ = -40℃ TJ = +25℃ 0.5 0 TJ = +125℃ 0 0.4 0.8 1.2 1.6 TJ = +125℃ 1.38 1 2 3 4 5 6 Input Voltage (V) Output Voltage vs. Sense Voltage 8 VIN = 3V 0.8 6 TJ = +25℃ TJ = +125℃ 0.6 Output Voltage (V) Supply Current (μA) TJ = -40℃ 1.39 Supply Current vs. Sense Voltage 0.4 TJ = -40℃ 0.2 0 6 1.40 1.37 2 TJ = +25℃ Input Voltage (V) 1 5 SGM890B-1.4 VIN = VSEN, Pull-Up = VIN, RPULL = 100kΩ 1 4 Detection Voltage vs. Input Voltage 1.42 2 3 Input Voltage (V) 2.5 -0.5 TJ = +25℃ 25 0 1 2 3 VIN = 4V 2 0 4 Sense Voltage (V) SG Micro Corp www.sg-micro.com VIN = 6V 4 5 6 -2 VIN = 1V 0 1 2 3 4 5 6 Sense Voltage (V) JUNE 2021 10 Voltage Detector with Separated Sense Pin and Delay Capacitor Pin SGM890B/SGM891B TYPICAL PERFORMANCE CHARACTERISTICS (continued) Detection Voltage vs. Temperature 1.42 Hysteresis Voltage vs. Temperature 0.09 VIN = 6V, SGM890B-1.4 Hysteresis Voltage (V) Detection Voltage (V) 1.41 1.40 1.39 1.38 1.37 -50 -25 0 25 50 75 100 0.08 0.07 0.06 0.05 0.04 125 VIN = 6V, SGM890B-1.4 -50 -25 0 Temperature (℃) Delay Resistance vs. Temperature VSEN = 6V, VCD = 0V, VIN = 5V 3.00 2.50 2.00 1.50 1.00 -50 -25 0 25 50 75 100 -0.1 -0.2 -0.3 125 -50 -25 Release Delay Time (ms) Detection Delay Time (μs) 1600 1200 VIN = 2V VIN = 3V VIN = 1V 10 0 0.0001 0.001 0.01 0.1 Delay Capacitor (μF) SG Micro Corp www.sg-micro.com 25 50 75 100 125 Release Delay Time vs. Delay Capacitance 40 VIN = 5V 0 Temperature (℃) 2000 20 125 0.0 Detection Delay Time vs. Delay Capacitance VIN = 4V 100 0.1 50 VIN = 6V 75 VIN = VSEN = VOUT = 6V Temperature (℃) 30 50 Leakage Current vs. Temperature 0.2 Leakage Current (μA) Delay Resistance (MΩ) 3.50 25 Temperature (℃) 1 800 400 0 0.0001 VIN = 6V VIN = 3V VIN = 1V 0.001 0.01 0.1 Delay Capacitor (μF) 1 JUNE 2021 11 SGM890B/SGM891B Voltage Detector with Separated Sense Pin and Delay Capacitor Pin REVISION HISTORY NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (JUNE 2021) to REV.A Page Changed from product preview to production data ............................................................................................................................................. All SG Micro Corp www.sg-micro.com JUNE 2021 12 PACKAGE INFORMATION PACKAGE OUTLINE DIMENSIONS SOT-23-5 1.90 D e1 E1 2.59 E 0.99 b e 0.69 0.95 RECOMMENDED LAND PATTERN (Unit: mm) L A A1 θ A2 Symbol Dimensions In Millimeters MIN MAX c 0.2 Dimensions In Inches MIN MAX A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950 BSC 0.037 BSC e1 1.900 BSC 0.075 BSC SG Micro Corp www.sg-micro.com L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° TX00033.000 PACKAGE INFORMATION TAPE AND REEL INFORMATION REEL DIMENSIONS TAPE DIMENSIONS P2 W P0 Q1 Q2 Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 Q3 Q4 B0 Reel Diameter A0 P1 K0 Reel Width (W1) DIRECTION OF FEED NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF TAPE AND REEL Reel Diameter Reel Width W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) P1 (mm) P2 (mm) W (mm) Pin1 Quadrant SOT-23-5 7″ 9.5 3.20 3.20 1.40 4.0 4.0 2.0 8.0 Q3 SG Micro Corp www.sg-micro.com TX10000.000 DD0001 Package Type PACKAGE INFORMATION CARTON BOX DIMENSIONS NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF CARTON BOX Length (mm) Width (mm) Height (mm) Pizza/Carton 7″ (Option) 368 227 224 8 7″ 442 410 224 18 SG Micro Corp www.sg-micro.com DD0002 Reel Type TX20000.000