Hall Effect Sensor with Reverse Voltage Protection On-chip Revers

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Hall Effect Sensor with Reverse Voltage Protection On-chip Revers

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APX9141
Hall Effect Sensor with Reverse Voltage Protection
On-chip Reverse Voltage Protection On-chip Hall Sensor Operating Supply Voltage High Output Sinking Capability 400mA Versatile sensitivity hysteresis setting Reliable Rugged TO-92M Package
General Description
APX9141 integrated Hall Effect Sensor designed electric commutation brushless motor applications. APX9141 still operate volts. APX9141 available cost -92M4 package with different magnetic ranks.
Description
Front View
APX9141
Applications
Brushless Revolution Counting Brushless Motor Speed Measurement
Ordering Information
Lead ndling ange agnetic agnetic auss ange ndling Lead evic
ANPEC reserves right make changes improve reliability manufacturability without notice, advise customers obtain latest version relevant information verify before placing orders. Copyright ANPEC Electronics Corp. Rev. Apr., 2004 www.anpec.com.tw
APX9141
Block Diagram
everse oltage rotection
perature pensated oltage egulator
urrent plifier
Latch ircuit
utput uffer
ysteresis ontrol
utput uffer
ensitivity ontrol
Absolute Maximum Ratings
Symbol IOUT Supply Output Supply Output
25°C unless otherwise noted
Rating Unit
Parameter Voltage Breakdown Voltage Current Current Continuous Hold Current Peak (Start Maxim Power Dissipation Operating Ambient Temperature Storage perature Range Soldering Temperature Sec.)
Electrical Characteristics
Symbol VSAT ILeak Parameter Supply Voltage Output Saturation Voltage Supply Current Output Leakage Current Output Rise Time Output Fall Time Switch Time Different
25°C, VDD=20V unless otherwise noted
Test Condition APX9141 Min. Typ. Max. <0.1 Unit
Operating VDD=14V, IOUT=400mA, B>Bop VDD=20V, Output Open VOUT=20V, VDD=20V, B<Brp =14V, =820 CL=20pF
Note
leakage current spike when start-up Figure
www.anpec.com.tw
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
APX9141
Magnetic Characteristics
Rank
25°C, VDD=14V unless otherwise noted
Maximum Release Point -100 -150 Unit
Maximum Operate Point +100 +150
Gauss
Note below application, grade A/AT device recommended avoid magnetic sensitivity problem. above application, grade device acceptable most cases.
Test Information
APX9141
Signal Generator
Scope
Figure Switching Circuit Output Rise Time Fall Time Measurement
Application Circuit
APX9141
Figure Typical brushless application circuit
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
www.anpec.com.tw
APX9141
Typical Characteristics
Supply Current Supply Voltage
Output Saturation Voltage Output Current
Output Saturation Voltage (mV)
TA=25°C
Supply Current (mA)
Supply Voltage
Output Current (mA)
Output Voltage Ambient Temperature
Supply Current Temperature VCC=20V
Supply Current (mA)
Output Voltage (mV)
IOUT=400mA VDD=14V
VCC=3V
VCC=14V
Temperature (°C)
Temperature (°C)
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
www.anpec.com.tw
APX9141
Typical Characteristics (Cont.)
Magnetic Switch Points Supply Voltage
Magnetic Switch Points Temperature
Magnetic Switch Points
-100
Magnetic Switch Points
IOUT=400mA TA=25°C
IOUT=400mA VDD=14V
-100 -150
Supply Voltage
Temperature (°C)
Power Dissipation Ambient Temperature
Output Breakdown Voltage Current
Power Dissipation (mW)
Output Current (uA)
Output Breakdown Voltage
Ambient Temperature (°C)
Output Voltage
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
www.anpec.com.tw
APX9141
Package Information
TO-92M4
Min. 3.60 0.35 0.351 5.17 3.78 1.24 1.50 4.04 14.0 1.342 0.45
Millimeters Max. 3.70 0.41 0.411 5.27 3.84 1.30 1.60 4.34 15.0 1.542 0.55 Min. 0.141 0.014 0.014 0.203 0.148 0.049 0.059 0.158 0.549 0.053 0.018
Inches Max. 0.145 0.016 0.016 0.207 0.150 0.051 0.063 0.170 0.588 0.060 0.022
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
www.anpec.com.tw
APX9141
Physical Specifications
Terminal Material Lead Solderability Solder-Plated Copper (Solder Material 90/10 63/37 SnPb), 100%Sn Meets Specification RSI86-91, ANSI/J-STD-002 Category
Reflow Condition
(IR/Convection Reflow)
ritical Zone
p-up
p-down Preheat
Peak
Classificatin Reflow Profiles
Profile Feature
Pb-Free Assembly Large Body Small Body 3°C/second max. 150°C 200°C 60-180 seconds 3°C/second 217°C 60-150 seconds +0/-5°C +0/-5°C 10-30 seconds 20-40 seconds
Sn-Pb Eutectic Assembly Large Body Small Body
Average ramp-up rate 3°C/second max. Preheat Temperature (Tsmin) 100°C Temperature (Tsmax) 150°C Time (min max)(ts) 60-120 seconds Tsmax Ramp-up Rate Tsmax Temperature(TL) 183°C Time (tL) 60-150 seconds Peak Temperature(Tp) +0/-5°C +0/-5°C Time within actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6°C/second max. minutes max. Time 25°C Peak Temperature
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
6°C/second max. minutes max.
www.anpec.com.tw
Note: temperatures refer topside package. Measured body surface.
APX9141
Customer Service
Anpec Electronics Corp. Head Office Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. 886-3-5642000 886-3-5642050 Taipei Branch 137, Lane 235, Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, 886-2-89191368 886-2-89191369
Copyright ANPEC Electronics Corp. Rev. Apr., 2004
www.anpec.com.tw

Hall Effect Sensor with Reverse Voltage Protection On-chip Revers

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