Single-Phase Full-Wave Motor Driver Silent Motor Single Phase Ful

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Single-Phase Full-Wave Motor Driver Silent Motor Single Phase Ful

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APX9268
Single-Phase Full-Wave Motor Driver Silent Motor
Single Phase Full Wave Driver Silent Driver Supply Current Built-in Lock Protection Auto Restart Function (External Capacitor Unnecessary) Output Include Hall Bias Circuit Built-in Thermal Protection Circuit Lead Free Available (RoHS Compliant)
General Description
APX9268 single phase full wave motor. output signal this amplified hall input signal. suitable both game machine cooler that need silent drivers. device builtin lock protection, when locked, device will enter lockup protection mode. also with thermal shutdown function. normal operation, supply current less than 5mA. APX9268 available MSOP-8 package.
Applications
Motor Drivers Silent Motors
Description
OUT2
OUT1
MSOP-8
Ordering Marking Information
APX9268 Lead Free Code Handling Code Temp. Range Package Code
APX9268 A9268
Package Code MSOP Temp. Range Handling Code Tube Tape Reel Lead Free Code Lead Free Device Blank Original Device
XXXXX Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials 100% matte plate termination finish; which fully compliant with RoHS compatible with both SnPb lead-free soldering operations. ANPEC lead-free products meet exceed leadfree requirements IPC/JEDEC STD-020C classification lead-free peak reflow temperature.
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., 2007 www.anpec.com.tw
APX9268
Absolute Maximum Ratings
Symbol IOUT VOUT RTH, TSTG TSDR Parameter Maximum Supply Voltage Output Maximum Output Current Output Output Supply Voltage Maximum Output Current Maximum Output Voltage Maximum Output Current Thermal Resistance-Junction Ambient MSOP8 Power Dissipation
(Note1)
Rating 0.585 260, seconds
Unit °C/W
Junction Temperature Storage Temperature Soldering Temperature
Note1: Mounted board (60x38x1.6t Glass epoxy) Note2: Absolute Maximum Ratings those values beyond which life device impaired.
Recommended Operating Conditions
Symbol VHall Parameter Supply Voltage Hall Input Voltage Range Ambient Temperature Ratings Vcc-1.1 Unit
Electrical Characteristics (VCC=5V, TA=25°C)
Symbol ICC1 ICC2 VHOFS TOFF Parameter Hall Bias Voltage Supply Current Input Offset Voltage Input Output Gain Lock Detection Time Lock Detection Time Output Lower Side Voltage Output Upper Side Voltage Voltage Leak Current IOUT 250mA IOUT 250mA
Test Conditions Rotation Mode Lock Protection Mode
APX9268 Min. 0.35 Typ. 0.15 0.15 Max.
Unit
0.65 0.22 0.22
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Electrical Characteristics (Cont.)
Symbol VHYS Parameter Input Hysteresis Voltage Over Temperature Shutdown Over Temperature Shutdown Hysteresis
(VCC=5V, TA=25°C)
Test Conditions
APX9268 Min. Typ. Max.
Unit
Truth Table
Input OUT1 Output OUT2 Mode Operation Mode Lock Protection Mode
Typical Operating Characteristics
Supply Current Supply Voltage
Current Voltage
Supply Current (mA)
Lock Protection Mode
Current (mA)
Operation mode
Supply Voltage
Voltage
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Typical Operating Characteristics (Cont.)
Offset Voltage Ambient Temperature
Output Voltage Output Current
Offset Voltage (mV)
Output Voltage
Upper Side Voltage
Side Voltage
1000
Ambient Temperature (°C)
Output Current (mA)
Maximum Power Dissipation Ambient Temperature
Voltage Supply Voltage
=0mA
Maximum Power Dissipation (mW)
Voltage
=5mA
Ambient Temperature (°C)
Supply Voltage
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Operating Waveforms
Rotation Mode Waveform1
Rotation Mode Waveform2
VOUT1(2V/div)
VIN-(50mV/div)
VIN+(50mV/div)
VOUT2(2V/div)
VOUT1(2V/div)
VFG(5V/div)
VOUT2(2V/div)
IOUT (0.5A/div)
Time (1ms/div)
Time (1ms/div)
Lock Protection Waveform1
Lock Protection Waveform2
Lock
VOUT1(2V/div) VOUT1(2V/div)
TOFF
VOUT2(2V/div)
VOUT2(2V/div)
VFG(5V/div)
IOUT (0.5A/div)
IOUT (0.5A/div)
Time (0.1s/div)
Time (1s/div)
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Operating Waveforms (Cont.)
Lock Protection Waveform3
Release
VOUT1(2V/div)
VOUT2(2V/div)
VFG(5V/div)
IOUT (0.5A/div)
Time (50ms/div)
Descriptions
Name OUT2 INFG OUT1 H-bridge output connection. output stage H-bridge formed four transistors four-protection diode switching applications. Hall Input Hall Bias Hall Input signal output terminal Supply Voltage H-bridge output connection. output stage H-bridge formed four transistors four-protection diode switching applications. Power GND.
Description
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Block Diagram
150K OUT1
Lock Detection Hall
OUT2
Bias
150K
Typical Application Circuit
OUT2
Hall
OUT1 Pull High Voltage Zener
Note plug application, necessary protect against plug input voltage overshoot adding input zener diode between clamp overshoot. normal operation, zener diode isn' stressed because output current doesn' reverse VCC.
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Function Descriptions
Lockup Protection Automatic Restart APX9268 provides lockup protection automatic restart functions preventing coil burnout locked. This internal counter determine shutdown time (TOFF) restart time (TON). During shutdown time, output drivers keep turning seconds then enter restart time. During restart time, output high other low, which makes torque rotation. restart time second. Thermal Protection locked condition removed, shutdown/ restart process will recurred until locked condition released Fig1. Lockup/Auto Restart Waveform). Output Drivers four drivers bridge output designed single phase full wave motor driver motor. APX9268 thermal protection, when internal junction temperature reaches 175°C, output devices will switched off. When junction temperature cools 25°C, thermal sensor will turn output devices again, resulting pulsed output during continuous thermal protection. linear output architecture used output driver. Frequency Generator Function open collector output, connecting pull resistor high level voltage frequency generator function. When larger than then high (switch off) smaller than then (switch on). Open terminal when using.
ININ+
TOFF OUT1
TOFF
OUT2
Lock
Lock Detection
Release
Reset
Fig1. Lockup /Auto Restart Waveform
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Application Information
Input Protection Diode Zener Diode Capacitor should added protection diode (D1) protect damage from power reverse connection. However, protection diode will cause voltage drop supply voltage. current rating diode must larger than maximum output current. Connecting with Zener diode (D2) avoid exceeding absolute maximum rating voltage. noise reduction purpose, there capacitor (C1) (recommended) connecting (see Typical Application Circuit). Hall input output signal this amplified hall input signal, therefore, output signal depends hall input. When hall input small, output signal becomes gentle. Oppositely, input signal large, output becomes steep (see Fig2. Different output signal depending shape hall input signal). input/output gain 48dB(typ.). Thus, please adjust amplitude hall input meet adequate output voltage.
(IN+)-(IN-)
Resistor value resistor could decided following equation:
example: 3mA, 0.2V, 1.6K value resistor range recommended. Thermal Considerations safe operate below line will cause thermal protection operating area above line. example, 75°C, maximum power dissipation about 0.35W (see Power Dissipation Ambient Temperature). Mounted board, there 60x38x1.6t Glass epoxy. power dissipation calculated following equation: (VCC VOL) IOUT example: 4mA, IOUT 270mA, 4.83V, 0.17V, then 0.111W
OUT1
provides electrical connection ground channeling heat away. printed circuit board (PCB) forms heat sink dissipates most heat into ambient air.
(IN+)-(IN-)
OUT1
Fig2. Different output signal depending shape hall input signal
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Package Information
MSOP-8
VIEW
0.25 GAUGE PLANE SEATING PLANE VIEW
MSOP-8 MILLIMETERS MIN. MAX. 1.10 0.00 0.75 0.22 0.08 3.00 4.90 3.00 0.65 0.40 0.80 0.016 0.15 0.95 0.38 0.23 0.000 0.030 0.007 0.003 0.118 0.193 0.118 0.020 0.031 MIN. INCHES MAX. 0.043 0.006 0.037 0.013 0.009
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
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)
Ramp-up Critical Zone
Temperature
Tsmax
Tsmin Ramp-down Preheat
Peak
Classification Reflow Profiles
Profile Feature Average ramp-up rate Preheat Temperature (Tsmin) Temperature (Tsmax) Time (min max) (ts) Time maintained above: Temperature (TL) Time (tL) Peak/Classification Temperature (Tp) Time within actual Peak Temperature (tp) Ramp-down Rate Sn-Pb Eutectic Assembly 3°C/second max. 100°C 150°C 60-120 seconds 183°C 60-150 seconds table 10-30 seconds Pb-Free Assembly 3°C/second max. 150°C 200°C 60-180 seconds 217°C 60-150 seconds table 20-40 seconds
6°C/second max. 6°C/second max. minutes max. minutes max. Time 25°C Peak Temperature Notes: temperatures refer topside package .Measured body surface.
Copyright ANPEC Electronics Corp. Rev. Apr., 2007 www.anpec.com.tw
APX9268
Classification Reflow Profiles (Cont.)
Table SnPb Entectic Process Package Peak Reflow Temperatures Package Thickness Volum Volume <350 <2.5 +0/-5°C +0/-5°C +0/-5°C +0/-5°C
Table Pb-free Process Package Classification Reflow Temperatures Package Thickness Volume Volume Volume <350 350-2000 >2000 <1.6 +0°C* +0°C* +0°C* +0°C* +0°C* +0°C* +0°C* +0°C* +0°C* *Tolerance: device manufacturer/supplier shall assure process compatibility including stated classification temperature (this means Peak reflow temperature +0°C. example 260°C+0°C) rated level.
Reliability Test Program
Test item SOLDERABILITY HOLT Latch-Up Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B,A102 MIL-STD-883D-1011.9 MIL-STD-883D-3015.7 JESD Description 245°C, 1000 Bias @125°C Hrs, 100%RH, 121°C -65°C~150°C, Cycles VHBM 2KV, 200V 10ms, 100mA
Carrier Tape Reel Dimensions
Copyright ANPEC Electronics Corp. Rev. Apr., 2007
www.anpec.com.tw
APX9268
Carrier Tape Reel Dimensions (Cont.)
Application
+1.5 1.55 +0.1
12.75+ 0.15 1.55+ 0.25
12.4
5.2±
2.1±
1.75±0.1 0.3±0.013
MSOP-
5.5±
(mm)
Cover Tape Dimensions
Application MSOP- Carrier Width Cover Tape Width Devices Reel 3000
Customer Service
Anpec Electronics Corp. Head Office No.6, Dusing 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., 2007
www.anpec.com.tw

Single-Phase Full-Wave Motor Driver Silent Motor Single Phase Ful

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