Advanced Power Electronics Corp. APE9105 Preliminary 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 TSOT23 Package APE9105 is a three-terminal Hall Effect sensor device with an output driver, mainly designed for battery–operation, hand-held equipment (such as Cellular and Cordless Phone, PDA). For APE9105, either north or South Pole of sufficient strength will turn the output on. 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 (low), the output is latched until B is lower than release point (Brp), then turned off. TYPICAL APPLICATION 50K Sensor Location OUTPUT 1.45mm 12 3 APE9105 + 2.4~5.5V - 0.8mm 22 Top view PACKAGE / ORDERING INFORMATION GND 2 APE9105X APE9105 Package Type TN : TSOT-23 1 3 VDD VOUT (TOP VIEW) TSOT-23 Data and specifications subject to change without notice 1 20110224pre Advanced Power Electronics Corp. APE9105 ABSOLUTE MAXIMUM RATINGS (at TA=25°C) Supply Voltage (VDD) -------------------------------------- -0.3 to 6V Output Voltage (VOUT) ------------------------------------- -0.3 to 6V Output Current (IOUT) --------------------------------------- 2mA Power Dissipation(PD) ------------------------------------- 400mW Storage Temperature Range(TST) ---------------------- -65°C To 150°C Operating Temperature Range(TOP) ------------------- -40°C To 85°C Junction Temperature(TJ) -------------------------------- 125°C Thermal Resistance from Junction to Case(RthJC) o 180 C/W Thermal Resistance from Junction to Ambient(RthJA) o 250 C/W Note. RthJA is measured with the PCB copper area of approximately 1 in2(Multi-layer). ELECTRICAL SPECIFICATIONS (VDD=2.75V, TA=25℃, unless otherwise specified) Parameter SYM Supply Voltage VDD Input Current IDD TEST CONDITION MIN 2.4 TYP - MAX 5.5 UNITS V Awake state - 2 4 mA Sleep state - 7 12 uA Average - 9 16 uA Output Saturation Voltage VOSAT IOUT=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 - % Min Typ 30 Max 40 UNITS 20 BOPN BRPS -40 -30 -20 10 20 - BRPN - -20 -10 BHys - 10 - Duty Cycle MAGNETIC CHARACTERISTICS (VDD=2.75V, TA=25℃, unless otherwise specified) Characteristics Symbol BOPS Operating Points Release Points Hysteresis Conditions Gauss Vout High State Low State N Bopn Brpn Low State 0 Brps Bops S B 2 Advanced Power Electronics Corp. APE9105 PIN DESCRIPTIONS PIN SYMBOL VDD GND PIN DESCRIPTION Power Input Pin Ground B>Bops or B<Bopn, Output is Low. OUTPUT B<Brps or B> Brpn, Output is High. BLOCK DIAGRAM VDD VOUT Awake/Sleep Timing Control N-MOS Hall Plate Offset Cancellation - Latch + GND 3 Advanced Power Electronics Corp. APE9105 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 VDD (V) 5 5.5 6 -50 -25 0 25 50 75 100 Temperature (℃) 4 Advanced Power Electronics Corp. APE9105 MARKING INFORMATION TSOT-23 H4YWS Part Number : H4 Week: A~Z : 01~26 a~z : 27~52 ID Code : Internal Year : A = 2010 1 = 2011 ： ： 5 Advanced Power Electronics Corp. APE9105 PACKAGE OUTLINES θ TSOT-23 D L E E1 L1 R b C L2 GAUGE PLANE e 1 A2 e A θ2 4xθ1 A1 y A Dimensions In Millimeters Min. Nom. Max. 0.75 0.90 Dimensions In Inches Min. Nom. Max. 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 Symbol 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 θ1 θ2 0o o 7 NOM. 5o NOM. 8o 0o o 7 NOM. 5o NOM. 8o