Single-Phase Full-Wave Motor Driver Silent Motor Features Single
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APX9267
Single-Phase Full-Wave Motor Driver Silent Motor Features
Single Phase Full Wave Driver Silent Driver Supply Current Standby Current (Lock mode TOFF PWM=0 duty), Supply current less than 220µA Speed Controllable Input Signal Built-in Quick Start Function Lock Protection Auto Restart Function Built-in Output Built-in Thermal Protection Circuit Lead Free Available (RoHS Compliant)
General Description
APX9267 single phase full wave motor driver motor, speed controlled input signal. output signal this amplified hall input signal. suitable both game machine cooler that need silent drivers. device built-in lock protection. When locked, device will enter lockup protection mode. also with thermal shutdown function. normal operation, supply current less than 5mA, PWM=0 standby mode, just around 150µA. Moreover, this feature will shutdown Amplifier APX9267 available MSOP-8 package.
Configuration
OUT2 OUT1
Applications
Motor Drivers Silent Motors
MSOP-8
Ordering Marking Information
APX9267 Lead Free Code Handling Code Temperature Range Package Code
A9267
Package Code MSOP Operating Ambient Temperature Range Handling Code Tape Reel Lead Free Code Lead Free Device XXXXX Date Code
APX9267
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.
Absolute Maximum Ratings
Symbol IOUT VOUT Supply Voltage Output Output Current Output Output Voltage Output Voltage Sink Current Parameter Rating Unit
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. Oct., 2007 www.anpec.com.tw
APX9267
Absolute Maximum Ratings (Cont.)
Symbol RTH, TSTG TSDR Parameter Thermal Resistance-Junction Ambient MSOP-8 Power Dissipation Junction Temperature Storage Temperature Lead Soldering Temperature Rating 0.585 260, seconds Unit °C/W
Note Absolute Maximum Ratings those values beyond which life device Impaired.
Recommended Operating Conditions
Symbol VHall Supply Voltage Hall Input Voltage Range Ambient Temperature Parameter Rating Vcc-1.1 Unit
Electrical Characteristics
Symbol ICC1 ICC2 VPWMH VPWML FPWM VHOFS Parameter Operating Current Standby Supply Current Input High Level Voltage Input Level Voltage Input Frequency Input Offset Voltage Input-Output Gain Output Lower Side Saturation Output Upper Side Saturation Voltage Leak Current Over Temperature Shutdown Over Temperature Shutdown Hysteresis Quick Start Enable Time
(VCC=5V, 25°C, unless otherwise specified)
Test Conditions Rotation Mode Lock Protect TOFF PWM= APX9267 Min. 0.02 VOUT/H+-H-(ratio) IOUT= 250mA IOUT= 250mA IFG= VFG= Typ. 0.15 0.15 66.5 Max. VCC+0.5 0.22 0.22 mSec Unit
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
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APX9267
Typical Operating Characteristics
Supply Current Supply Voltage
Operation Mode
Supply Current Supply Voltage
Standby Mode
Supply Current (mA)
Supply Current (µA)
Supply Voltage
Supply Voltage
Current Voltage
Offset Voltage Ambient Temperature
Offset Voltage (mV)
Current (mA)
Voltage
Ambient Temperature (°C)
Saturation Voltage Output Current
Maximum Power Dissipation Ambient Temperature
Maximum Power Dissipation (mW)
Saturation Voltage
Side MOSFET Upper Side MOSFET
Output Current (mA) Copyright ANPEC Electronics Corp. Rev. Oct., 2007
Ambient Temperature (°C) www.anpec.com.tw
APX9267
Operating Waveforms
Rotation Waveform
VIN+(50mV/div) VIN-(50mV/div)
Rotation Waveform
VIN+(50mV/div) VIN-(50mV/div)
VOUT1(2V/div)
VOUT2(2V/div)
VOUT1(2V/div)
VOUT2(2V/div)
Time (0.2ms/div)
Time (0.2ms/div)
Rotation Waveform
Rotation Waveform
IIN(100mA/div)
IIN(100mA/div) VOUT1(5V/div) VOUT2(5V/div) VOUT1(5V/div)
VOUT2(5V/div)
VFG(5V/div)
VFG(5V/div)
Time (2ms/div)
Time (0.2ms/div)
Lock Protection Waveform
Lock Protection Waveform
IOUT(200mA/div) VOUT1(5V/div) VOUT2(5V/div)
IOUT(200mA/div) VOUT1(5V/div) VOUT2(5V/div)
VFG(5V/div)
VFG(5V/div)
Time (2s/div)
Time (2s/div)
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
www.anpec.com.tw
APX9267
Descriptions
Name OUT2 INFG OUT1 H-bridge Output Connection. output stage H-bridge formed four transistors four-protection diode switching applications. Supply Voltage Input Pin. Hall Input Hall Input Rotation Speed Output. Signal Input Terminal. H-bridge Output Connection. output stage H-bridge formed four transistors four-protection diode switching applications. Ground. Description
Block Diagram
OUT2
150K
Lock Protection Control
OUT1
150K
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
www.anpec.com.tw
APX9267
Typical Application Circuit
Zener
OUT2
OUT1
control signal
Hall
INFG
Pull High Voltage Output
Note plug application, necessary protect against plug input voltage overshoot. input zener diode, between GND, clamp overshoot. normal operation diode, zener diode isn' stressed because output current doesn' reverse VCC.
Functional Descriptions
Lockup Protection Automatic Restart This detects rotation motor hall signal, adjusts lock detection time (TON) lock detection time (TOFF) internal counter. These times (TON, TOFF) showed below.
Quick Start Standby mode This would enter standby mode when input keeps level more than 66.5ms (typ.). standby mode, will shutdown amplifier Thus supply current around 150µA. standby mode, lock protection function doesn' work, therefore, starting unobstructed when releasing standby mode.
OUT2
TOFF
TOFF
66.5ms (typ.)
OUT1
Lock protect enable (internal)
enable
disable
enable
Quick Start Waveform
Frequency Generator Function
Lock Lock Detection Release Reset
open collector output, connecting pull resistor high level voltage frequency gen-
Lock Protection Automatic Protection Waveform
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
www.anpec.com.tw
APX9267
Functional Descriptions (Cont.)
Frequency Generator Function (Cont.) erator function. During Lock Mode, will always high (switch off) (see Truth Table). Open terminal when using. Thermal Protection APX9267 thermal protection, when internal junction temperature reaches 170°C, output devices will switched off. When junction temperature cools 35°C, thermal sensor will turn output devices again, resulting pulsed output during continuous thermal protection.
Truth Table
Input OUT1 Output OUT2 Lock Mode Standby Mode Operation Mode Mode
Application Information
Input Protection Diode Capacitor APX9267 should added protection diode (D1) protect damage from power reverse connection. However, protection diode will cause voltage drop supply voltage. current rating diode must greater than maximum output current. noise reduction purpose, capacitor (C1) connected between (see Typical Application Circuit). Hall input Please adjust hall input voltage value resistance that hall signal contains amplitude input within range GND~VCC -1.1. 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 Fig3. Different output signal depending shape hall input signal) .The input/ output gain 48dB (typ.). Thus, please adjust amplitude hall input meet adequate output voltage.
OUT1 (IN+)-(IN-) OUT1 (IN+)-(IN-)
Different Output Signal Depending Shape Hall Input Signal
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
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APX9267
Application Information (Cont.)
input possible change rotation speed motor switching high side output transistor. on-duty switching depends input signal terminal. (see Fig4. Input waveform) value resistor range recommended. Thermal Considerations Refer "Maximum Power Dissipation Ambient Temperature", safe operate below curve will cause thermal protection operating area above line. example, 75°C, maximum power dissipation about 0.35W. power dissipation calculated following equation: (VCC |VOUT1 VOUT2|) IOUT
example: 4mA, IOUT 270mA, VOUT1 4.83V, VOUT2 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.
OUT2
Input waveform input level terminal High side output transistor High side output transistor When terminal open, equal Resistor value resistor could decided following equation:
example:
VCC=5V, IFG=3mA, VFG=0.2V, RFG=1.6K
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
www.anpec.com.tw
APX9267
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. Oct., 2007
www.anpec.com.tw
APX9267
Carrier Tape Reel Dimensions
SECTION SECTION
Application
MSOP-
12.4+2.00 13.0+0.50 330.0± 2.00 MIN. MIN. -0.00 -0.20 1.5+0.10 4.00± 0.10 8.00± 0.10 2.00± 0.10 MIN. -0.00
5.5± 0.10
0.30 1.75± 0.10 20.2 MIN. 12.0±
0.6+0.00 6.70± 0.20 3.30± 0.20 1.40± 0.20 -0.40 (mm)
Devices Unit
Package Type MSOP- Unit Tape Reel Quantity 3000
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
www.anpec.com.tw
APX9267
Reflow Condition
(IR/Convection Reflow)
Critical Zone Ramp-up
Temperature
Tsmax
Tsmin Ramp-down Preheat
25°C Peak
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
Time
Description 245°C, 1000 Bias @125°C Hrs, 100%RH, 121°C -65°C~150°C, Cycles VHBM 2KV, 200V 10ms, 100mA
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 Time 25°C Peak Temperature Sn-Pb Eutectic Assembly 3°C/second max. 100°C 150°C 60-120 seconds 183°C 60-150 seconds table 10-30 seconds 6°C/second max. minutes max. 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. minutes max.
Notes: temperatures refer topside package. Measured body surface.
Copyright ANPEC Electronics Corp. Rev. Oct., 2007 www.anpec.com.tw
APX9267
Classification Reflow Profiles (Cont.)
Table SnPb Eutectic Process Package Peak Reflow Temperatures Package Thickness <2.5 Volume <350 +0/-5°C +0/-5°C
Volume +0/-5°C +0/-5°C
Table Pb-free Process Package Classification Reflow Temperatures 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. Package Thickness
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 Lane 218, Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan 886-2-2910-3838 886-2-2917-3838
Copyright ANPEC Electronics Corp. Rev. Oct., 2007
www.anpec.com.tw
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