Advanced Power Electronics Corp. APE9101/A MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH FEATURES DESCRIPTION 2.4V to 5.5V Battery Operation Chopper Stabilized Technology Micro Power Operation for Battery Applications Operation with North or South Pole High Sensitivity and High Stability of the Magnetic Switching Points 3-pin SOT-23 & TSOT-23 Pb-Free package APE9101/A is a three-terminal Hall Effect sensor device with a output driver, mainly designed for battery– operation, hand-held equipment (such as Cellular and Cordless Phone, PDA). After power-on, APE9101/A will detect and setup the operating pole (North or South) to avoid another side magnetic noise (Patent pending). For APE9101, the output will be turned off under no magnetic field. While the magnetic flux density (B) is larger than operate point (Bop), the output will be turned on; the output is latched until B is lower than release point (Brp). TYPICAL APPLICATION 50K Sensor Location 1.45mm OUTPUT 12 3 + APE9101/A - 2.4~5.5V 0.8mm 22 (Top view) ORDERING INFORMATION APE9101X X Output Blank: Pull High A: Pull Low Package Type N : SOT-23 TN : TSOT-23 Data and specifications subject to change without notice 1 201001145 Advanced Power Electronics Corp. APE9101/A ABSOLUTE MAXIMUM RATINGS (at TA=25°C) Supply Voltage Pin (VDD) --------------------------------- -0.3 to 6V Output Voltage Pin(VOUT) --------------------------------- -0.3 to 6V Output Current Pin (IOUT) --------------------------------- 2mA Power Dissipation(PD) ------------------------------------- 230mW Storage Temperature Range(TST) --------------------- -65°C To 150°C Operating Temperature Range(T OP) ------------------ -40°C To 85°C Junction Temperature(T J) -------------------------------- 125°C Thermal Resistance from Junction to Ambient(RthJA) 550°C/W 2 Note. RthJA is measured with the PCB copper area of approximately 1 in (Multi-layer). PACKAGE INFORMATION GND 22 APE9101/A 1 VDD 3 VOU T (SOT-23/TSOT-23) (TOP VIEW ) ELECTRICAL SPECIFICATIONS (VDD=2.75V, TA=25℃, unless otherwise specified) Parameter SYM Supply Voltage VDD TEST CONDITION Awake State Input Current MIN UNITS TYP MAX 2.4 - 5.5 V - 2 4 mA Sleep State - 7 12 uA Average - 9 16 uA Output Saturation Voltage VOSAT IO=1mA - 0.1 0.3 V Output Leakage Current IO-LEAK VOUT=5.5V, B<Brp - 0.01 1 uA Output Wake-Up Time Twake-up - 70 120 us Period TPeriod - 70 120 ms - 0.1 - % - 210 400 ms Duty Cycle North or South Pole Detection and Setup Time TSet Continuous >BOPS or <BOPN 2 Advanced Power Electronics Corp. APE9101/A Magnetic Characteristics (VDD = 2.75V, TA=25°C, unless otherwise specified) Parameter SYM Operating Points Release Points Hysteresis TEST CONDITION - 35 55 -55 -35 - BRPS 10 25 - BRPN - -25 -10 Bhys - 10 - Gauss High State 0 Brps Bops S or Low State B N B Bopn Brpn 0 Vout S Vout High State High State or Low State N UNITS Vout Low State 2.APE9101A MAX BOPS High State N TYP BOPN Vout 1.APE9101 MIN 0 Brps Bops S Low State B N Bopn Brpn 0 B S PIN DESCRIPTIONS PIN SYMBOL VDD PIN DESCRIPTION Power Input Pin GND Ground APE9101 B>Bops or B<Bopn, Output is Low. B<Brps or B> Brpn, Output is High. OUTPUT APE9101A B>Bops or B<Bopn, Output is High. B<Brps or B> Brpn, Output is Low. BLOCK DIAGRAM VDD Awake/Sleep Timing Control Hall Plate VOUT N/S Pole Detection and setup Power-ON Reset Offset Cancellation + Latch N-MOS GND 3 Advanced Power Electronics Corp. APE9101/A TYPICAL PERFORMANCE CHARACTERISTICS Temperature VS Average Supply Current 20 Average Supply Current (uA) Average Supply Current (uA) VDD VS Average Supply Current 50 45 40 35 30 25 20 15 10 5 0 18 16 14 12 10 8 6 4 2 0 2.5 3 3.5 4 4.5 5 5.5 -50 6 -25 0 VDD VS Switch Points 50 BRPS 20 10 0 -10 -20 BRPN -30 -40 2 2.5 30 10 0 -10 -20 BRPN -40 BOPN -50 3 3.5 4 VDD (V) 100 BRPS 20 -30 BOPN -50 75 BOPS 40 Switch Points (Gauss) Switch Points (Gauss) 30 50 Temperature VS Switch Points 50 BOPS 40 25 Temperature (℃) VDD (V) 4.5 5 5.5 -50 -25 0 25 50 75 100 Temperature (℃) 4 APE9101/A PACKAGE OUTLINES (1) SOT-23-3L HE E C D GAUGE PLANE θ L1 e1 VIEW C A SEE VIEW C A1 A2 e b Symbol A A1 A2 b C D E HE L L1 e e1 θ Dimensions In Millimeters Min. 1.05 0.05 1.00 0.25 0.08 2.70 1.50 2.60 0.30 0.50 1.80 0.85 0o Nom. 1.10 2.90 1.60 2.80 0.60 1.90 0.95 5o Max. 1.35 0.15 1.20 0.50 0.20 3.00 1.70 3.00 0.60 0.70 2.00 1.05 10o Dimensions In Inches Min. 0.041 0.002 0.039 0.010 0.003 0.106 0.059 0.102 0.012 0.020 0.071 0.033 0o Nom. 0.043 0.114 0.063 0.110 0.024 0.075 0.037 5o Max. 0.053 0.006 0.047 0.020 0.008 0.118 0.067 0.118 0.024 0.028 0.079 0.041 10o MARKING INFORMATION XXSS Part Number : H1 : APE9101 H2 : APE9101A Date Code : SS:2004,2008,2012… SS:2003,2007,2011… SS:2002,2006,2010… SS:2001,2005,2009… "A~Z" showed on 3rd position --> week 1 ~ week 26, "A~Z" showed on 4th position --> week 27 ~ week 52. APE9101/A (2) TSOT-23-3L θ D L E E1 L1 R e b C L2 GAUGE PLANE A2 e1 A θ2 Symbol 4xθ1 A1 y Dimensions In Millimeters Dimensions In Inches Min. Nom. Max. Min. Nom. Max. A 0.75 - 0.90 0.030 - 0.035 A1 0.00 - 0.10 0.000 - 0.004 A2 0.70 0.75 0.80 0.028 0.030 0.031 b 0.35 - 0.51 0.014 - 0.020 C 0.10 - 0.25 0.004 - 0.010 D 2.80 2.90 3.00 0.110 0.114 0.118 E 2.60 2.80 3.00 0.102 0.110 0.118 E1 1.50 1.60 1.70 0.059 0.063 0.067 e 0.95 BSC. 0.037 e1 1.90 BSC. 0.075 L 0.37 - - 0.015 - L1 0.60 REF. 0.024 L2 0.25 BSC. 0.010 - y - - 0.10 - - 0.004 R 0.10 - - 0.004 - - θ 0o - 8o 0o - 8o θ1 7o NOM. 7o NOM. θ2 5o NOM. 5o NOM. MARKING INFORMATION XXSS Part Number : H1 : APE9101 H2 : APE9101A Date Code : SS:2004,2008,2012… SS:2003,2007,2011… SS:2002,2006,2010… SS:2001,2005,2009… "A~Z" showed on 3rd position --> week 1 ~ week 26, "A~Z" showed on 4th position --> week 27 ~ week 52.