APX9202 ANPEC | Alldatasheet

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Single-Phase Full-Wave Motor Driver for Fan Motor Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw1 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. APX9202 Features General Description The APX9202 is a single-phase full-wave motor driver for DC fan motors. It ’s suitable for variable speed curve applications, and then It is suitable for cooler DC fan that needs silent drivers. When PWM is at low level in a short time, the supply current is less than 30uA. In normal operation, the supply current is less than 8mA. The APX9202 is available in SSOP-16 and TSSOP-16 Packages.

  • Single Phase Full Wave Fan Driver
  • Built-in Reverse Voltage Protection Circuit.
  • Built-in Variable Speed Curve Function. It can compensate motors whose Speed curve is not linear.
  • Current Limit Circuit
  • Built-in LOCK Protection and Auto-restart Func- tion
  • Fixed PWM Soft Switching Function
  • Low Standby Current
  • FG(Rotation Speed Detection)Output
  • Built-in Thermal Protection Circuit
  • HBM/MM ESD level sustain up to 4KV/400V
  • SSOP-16 and TSSOP-16 Packages
  • Lead Free and Green Device Available (RoHS Compliant)

Applications

  • Motor Drivers For Silent Fan Motors Pin Configuration VCC 2 OUT2 1

15 OUT1

10 MININ+ 7

13 MIDH

16 GND

9 VSD

11 SP1NC 6

(Top View) Ordering and Marking Information Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by weight). (Top View) N: SSOP - 16 O: TSSOP - 16 Operating Ambient Temperature Range I : -40 to 110 o C Handling Code TR : Tape & Reel Assembly Material G: Halogen and Lead Free Device Assembly Material Handling Code Temperature Range Package Code APX9202 N : APX9202 XXXXX XXXXX - Date Code APX9202 O : APX9202 XXXXX XXXXX - Date Code

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw2 APX9202 Absolute Maximum Ratings (Note 1) Symbol Parameter Ratings Unit VIN VIN Pin Supply Voltage (VIN to GND) -20 to 20 V IOUT VOUT1, VOUT2 Pin Maximum Output Peak Current 1.2 A VOUT1,VOUT2 VOUT1,VOUT2 Pins Output Voltage(OUT1 to GND,OUT2 to GND) -0.3 to 20 V VPWM PWM Pin Input Voltage (PWM to GND) -0.3 to 20 V VVSD VSD Pin Input Voltage (VSD to GND) -0.3 to 7 V VMIN MIN Pin Input Voltage (MIN to GND) -0.3 to 7 V VSP1 SP1 Pin Input Voltage (SP1 to GND) -0.3 to 7 V VMIDH MIDH Pin input Voltage (MIDH to GND) -0.3 to 7 V VFG FG Pin Output Voltage (FG to GND) -0.3 to 20 V IFG FG Pin Maximum Output Sink Current 10 mA I5VREG 5VREG Pin Maximum Output Current 20 mA TJ Maximum Junction Temperature -40 to 150 o C TSTG Storage Temperature -55 to 150 o C TSDR Maximum Lead Soldering Temperature, 10 Seconds 260 oC Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute ma- ximum rating conditions for extended periods may affect device reliability. Thermal Characteristics Symbol Parameter Typical Value Unit θJA Thermal Resistance-Junction to Ambient (Note 2) SSOP-16 TSSOP-16 125 147 o C/W PD Power Dissipation, T A=25 o C SSOP-16 TSSOP-16 0.85 W Note 2: θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. Recommended Operating Conditions (Note3) Symbol Parameter Range Unit VIN VIN Pin Supply Voltage 3 to 15 V VVSD VSD Pin Input Voltage 0 to V5VREG-0.2 or V5VREG V VMIN MIN Pin Input Voltage 0 to V5VREG V VSP1 SP1 Pin Input Voltage Range 0 to V5VREG V VMIDH MIDH Pin input Voltage Range 0 to V5VREG V VICM Common-Mode Hall Input Voltage Range 0.2 to V 5VREG -1.5 V TA Ambient Temperature -40 to 110 oC TJ Junction Temperature -40 to 125 oC Note 3: Refer to the typical application circuit

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw3 APX9202 APX9202 Symbol Parameter Test Conditions Min Typ Max Unit SUPPLY CURRENT V5VREG 5VREG Pin Output Voltage I5VREG = 5mA 4.8 5 5.2 V IIN1 Rotation Mode - 6 8 mA IIN2 Standby Mode PWM= GND - 15 30 uA OUTPUT DRIVERS VOL Low-side Output Saturation Voltage IOUT=300mA - 0.1 0.2 V VOH High-side Output Saturation Voltage IOUT=300mA - 0.2 0.3 V VFG FG Pin Low Voltage IFG=5mA - 0.1 0.2 V IFGL FG Pin Off Leakage Current VFG=12V - - 1 μA HALL SENSITIVITY VHYS Input Hysteresis Voltage - ±8 ±15 mV LOCK PROTECTION TON Lock Protection Detection On Time 0.35 0.5 0.65 Sec TOFF Lock Protection Detection Off Time 3.5 5 6.5 Sec PWM CONTROL VPWML PWM Input Low Level Voltage -0.3 - 0.8 V VPWMH PWM Input High Level Voltage 2 - VCC V FPWM PWM Input Frequency 200 - 50K Hz IPWML PWM Low Input Current VPWM=0V - -10 -20 μA TQS Quick Start Enable Time - 60 - ms CURRENT PROTECTION ILIM Current Limit Level - 1.1 - A THERMAL PROTECTION Over-Thermal Protection Temperature - 165 - o C Over-Thermal Protection Hysteresis - 30 - o C Electrical Characteristics (VCC = 12V, TA = 25°C, unless otherwise specified)

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw4 APX9202 Typical Operating Characteristics VCC Supply Current(mA) VCC Supply Current vs. VCC Supply Voltage VCC Supply Voltage(V) 3 4 5 6 7 8 91011121314151617181920 Operation Mode VCC Supply Voltage(V) VCC Supply Current vs. VCC Supply VoltageVCC Supply Current(uA) 4 5 6 7 8 91011121314151617181920 Standby Mode VCC Supply Voltage(V) 5VREG vs. VCC Supply Voltage 5VREG Voltage(V) 0 2 4 6 8 10 12 14 16 18 20 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 100 200 300 400 500 600 700 800 900 1000 Output Saturation Voltage vs. Output Current Output Current(mA) Output Saturation Voltage(V) VCC = 12V Upper Side Lower side 0.1 0.2 0.3 0.4 0.5 0 5 10 15 20 25 30 35 40 45 FG Pin Low Voltage vs. Sink Current FG Pin Sink Current(mA) FG Pin Low Voltage(V) VCC = 12V Maximum Power Dissipation(mW) Maximum Power Dissipation vs. Ambient Temperature Ambient Temperature(oC) 200 400 600 800 1000 1200 0 25 50 75 100 125 150 SSOP-16 TSSOP-16

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw5 APX9202 PIN NO. NAME FUNCTION 1 OUT2 H-bridge Output Connection. 2 VCC VCC capacitor Connection. 3 VIN Supply Voltage Input Pin. 4 PWM PWM Signal Input Terminal. 5 FG Rotation Speed output. This is an open-drain output. 6 NC No connection. 7 IN+ Hall Input +. Connect to hall element positive output. 8 IN- Hall Input -. Connect to hall element negative output. 9 VSD Output Duty Shutdown Setting. 10 MIN Minimum Output Duty Setting. 11 SP1 Input Duty Setting For Turning Point (DISP1). 12 NC No connection. 13 MIDH Output Duty Setting (DOMIDH) For Turning Point (DIMIDH). 14 5VREG 5V Regulator Output. 15 OUT1 H-bridge Output Connection. 16 GND Power GND. Pin Descriptions

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw6 APX9202 Block Diagram Level Shift Level Shift Current Limit Control Circuit 5V Regulator Thermal Protecttion VIN 5VREG IN+ IN- OUT1 OUT2 FG GND Oscillator PWM Lock Protection MUX 8bit A/D MIDH SP1MIN VSD VCC Reverse Protection 80KΩ 80KΩ 10μA

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw7 APX9202 Typical Application Circuit MH IN- IN+ 5VREG SP1 MIN MIDH GND VIN FG OUT1 OUT2 VSD V IN I IN Pull High Voltage R FG PWM µF/25V VCC µF/50V R PWM: 1K Ω R FGS: 50~100 Ω Note: RPWM and RFGS are optional to protect internal circuit for abnormal voltage stress.

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw8 APX9202 Function Description The APX9202 has four input pins MIN MIDH SP1 VSD to control speed curve of fan motor when the APX9202 works in rotation mode. The input of MIN pin sets the minimum output duty (DO MIN) at the beginning, and MIDH sets the output duty (DOMIDH) for turning point(DIMIDH).SP1 sets the turning point (DISP1) for that Output duty maintains MIN output duty setting until DISP1.VSD sets the output shutdown function. Output duty is shut down when PWM input duty smaller than the VSD Shutdown Duty (DIVSD) Setting. In this case, we only use MIN and MIDH to control the output speed curve. First, the input of MIN pin sets the minimum output duty at the PWM 0% duty, and then the speed curve keeps linear slope to DIMIDH. Then the speed curve change to another slope till PWM full duty. MIN and MIDH Output Duty Control (SP1&VSD are not in use) Figure1: MIN and MIDH Output Duty Control ALL Duty Setting are approximated by below formulas: DOMIN (%) . DOMIDH (%) Note1: SP1 connect to GND and VSD connect to 5VREG. Note2: DI MIDH is fixed at 50%. Note3: DO MIN can’t be larger than DO MIDH DOMIN DIMIDH Input Duty Output Duty 100% 100% DOMIDH 50% 5VREG MIN V V100% ×= 5VREG MIDH V V100% ×=

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw9 APX9202 Function Description (Cont.) In this case, we use MIN, MIDH and SP1 to control the output speed curve. The input of MIN pin sets the minimum output duty (DOMIN) at the PWM 0% duty, and besides the speed keeps constant until DISP1. Then the speed curve keeps linear slope to DIMIDH. Finally, the speed curve change to another slope till PWM full duty. MIN, MIDH, and SP1 Output Duty Control (VSD is not in use) Figure2: MIN, MIDH, and SP1 Output Duty Control ALL Duty Setting are approximated by below formulas: DOMIN (%) . DOMIDH (%) . DISP1 (%) Note1: In this case, DIMIDH is not fixed, and the formula is presented below. DIMIDH Note2: VSD pin connects to 5VREG. Note3: DOMIN can't be larger than DOMIDH. DOMIN DIMIDH Input Duty Output Duty 100% 100% DOMIDH DISP1 5VREG MIN V V100% ×= 5VREG MIDH V V100% ×= 5VREG SP1 V V100% ×= SP1SP1 DI)/2DI(100% +−=

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw10 APX9202 Function Description (Cont.) MIN, MIDH, SP1 and VSD Output Duty Control In this case, we use MIN, MIDH, SP1 and VSD to control the output speed curve. The application is just like previous MIN, MIDH and SP1 Output Duty Control in addition to VSD shutdown function. The output duty is shut down when PWM unput duty lower than DIVSD. ALL Duty Setting are approximated by below formulas: DOMIN (%) . DOMIDH (%) . DIVSD (%) DISP1 (%) Note1: In this case, DIMIDH is not fixed, and the formula is presented below. DIMIDH Note2: DI VSD has about 1% to 2% duty hysteresis. Note3: DOMIN can’t be larger than DOMIDH. Figure3: MIN, MIDH, and VSD Output Duty Control 5VREG MIN V V100% ×= 5VREG MIDH V V100% ×= 5VREG VSD V V100% ×= Output Duty DOMIN DIMIDH Input Duty 100% 100% DOMIDH DIVSD DISP1 5VREG SP1 V V100%×= SP1SP1 DI)/2DI(100% +−=

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw11 APX9202 ALL Duty Setting are approximated by below formulas: DISP1 (%) . DOMIDH (%) . DIVSD (%) . Note1: In this case, DIMIDH is not fixed, and the formula is presented below. DIMIDH Note2: MIN pin connects to GND. Note3: DI VSD has about 1% to 2% duty hysteresis. Note4: DOMIN can’t be larger than DOMIDH. Function Description (Cont.) SP1, MIDH, and VSD Output Duty Control (MIN is not in use) In this case, we use SP1, MIDH and VSD to control the output speed curve. If VSD Shutdown function is disable, whatever the input duty is given, the output is be shut down(DOMIN =0%) until DISP1.Therefore the point of this application is that minimum output duty is be set to zero. In addition, DI MIDH is not fixed and VSD Shutdown Function is added. Figure4: SP1, MIDH, and VSD Output Duty Control 5VREG SP1 V V100% ×= 5VREG MIDH V V100% ×= 5VREG VSD V V100% ×= SP1SP1 DI)/2DI(100% +−= DIMIDH Input Duty Output Duty 100% 100% DOMIDH DISPI DIVSD

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw13 APX9202 Figure 6: Quick Start Waveform Quick Start and Standby Mode This IC would enter standby mode when the time of PWM low level over TQS. it will shut down amplifier, FG and 5VREG when the frequency of hall signals lower than 5Hz(typ.). Thus, the supply current is around 15uA. In standby mode, the lock protection function doesn ’t work. therefore, starting fan is unobstructed when releasing standby mode. Function Description (Cont.) PWM (IN+)-(IN-) Freq.< 5Hz(typ.) FG 5VREG (60ms) (Typ.) enable disable enable STANDBY MODE quick start disable disable enable enable disable enable

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw14 APX9202 Function Description (Cont.) Soft Switching Soft switching is performed by changing the output PWM duty gradually when conducting phase switches time of soft switching (TSW) is determined by the time of prior hall signal (360o).In soft switching after conducting phase switch, the output PWM duty changes gradually from 0% to the output duty determined by PWM signal ,and besides the soft switching angle is fixed. In other words before conducting phase switch, the output PWM duty changes gradually from the output duty determined by PWM signal to 0%,and besides the soft switching angle is fixed. Figure 7: Soft Switching Output (IN+)-(IN-) OUT1 TSW TSW TSW TSW T1(360°) T1'(360°) OUT2

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw15 APX9202 The FG pin is an open-drain output, connecting a pull up resistor to a high level voltage for the speed detection function. During the Lock Mode, the FG will always high (switch off) (See Truth Table). Open the terminal when not in use. FG Output Thermal Protection The APX9202 has thermal protection. When internal junction temperature reaches 165 ˘C, the output devices will be switched off. When the IC ’s junction temperature cools by 30 oC, the thermal sensor will turn the output devices on again, resulting in a pulsed output during continuous thermal protection. Current Limit The APX9202 includes an internal current sense circuits for current limit. When the total current of output over the current limit level (1.1A) , the high side driver will be turned off to stop supplying current to the motor until I OUT<1.1A or re-power on. Function Description (Cont.) Truth Table INPUT OUTPUT IN- IN+ OUT1 OUT2 FG Mode H L H L L L H L H OFF Rotation(Drive) (PWM ON) H L OFF L L L H L OFF OFF Rotation(Regeneration) (PWM OFF) H L L L OFF L H L L OFF Lock Mode

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw16 APX9202

Package Information

L VIEW A 0.25 GAUGE PLANE SEATING PLANE A A1 E1 E h X 45 c SEE VIEW A D be SYMBOL MIN. MAX. 1.75 1.24 0.15 0.25 A c D E e L h MILLIMETERS b 0.20 0.30 SSOP-16 0.25 0.50 0.40 1.27 MIN. MAX. INCHES 0.069 0.049 0.008 0.012 0.006 0.010 0.010 0.020 0.016 0.050 0.10A1 0.25 0.004 0.010 0° 0°8° 8° 4.80 5.80 3.80

0.635 BSC

5.00 6.20 4.00 0.189 0.228 0.150

0.025 BSC

0.197 0.244 0.157 Note : 1. Follow JEDEC MO-137 AB. 2. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion or gate burrs shall not exceed 6 mil per side. 3. Dimension "E" does not include inter-lead flash or protrusions. Inter-lead flash and protrusions shall not exceed 10 mil per side.

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw17 APX9202 Note : 1. Follow from JEDEC MO-153 AB. 2. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion or gate burrs shall not exceed 6 mil per side. 3. Dimension "E1" does not include inter-lead flash or protrusions. Inter-lead flash and protrusions shall not exceed 10 mil per side. A VIEW A SEATING PLANE GAUGE PLANE 0.25 L SEE VIEW A C D E be S Y M B O L MIN. MAX. 1.20 0.05 0.09 0.20 4.90 5.10 0.15 A c D E e L MILLIMETERS b 0.19 0.30

0.65 BSC

0.45 0.75

0.026 BSC

MIN. MAX. INCHES 0.047 0.002 0.007 0.012 0.004 0.008 0.193 0.201 0.169 0.177 0.018 0.030 6.20 6.60 0.244 0.260 0 0o 8o 0o 8o 0.006 A2 0.80 1.05 4.30 4.50E1 0.031 0.041

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw18 APX9202 Carrier Tape & Reel Dimensions H A d A AB W F T P0OD0 B SECTION B-B SECTION A-A OD1 Application A H T1 C d D W E1 F - 0.00 13.0+0.50 -0.20 P0 P1 P2 D0 D1 T A0 B0 K0 SSOP-16 Application A H T1 C d D W E1 F - 0.00 13.0+0.50 -0.20 P0 P1 P2 D0 D1 T A0 B0 K0 TSSOP-16 (mm) Devices Per Unit Package Type Unit Quantity SSOP- 16 Tape & Reel 2500 TSSOP- 16 Tape & Reel 2500

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw19 APX9202 Taping Direction Information SSOP-16 USER DIRECTION OF FEED TSSOP-16 USER DIRECTION OF FEED

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw20 APX9202 Classification Profile

Copyright  ANPEC Electronics Corp. (Tsmax to TP) 3 °C/second max. 3°C/second max. Average ramp-down rate (Tp to Tsmax) 6 °C/second max. 6 °C/second max. Time 25°C to peak temperature 6 minutes max. 8 minutes max.

  • Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. Table 2. Pb-free Process – Classification Temperatures (Tc) Table 1. SnPb Eutectic Process – Classification Temperatures (Tc)

Copyright  ANPEC Electronics Corp. Rev. A.3 - May., 2016 www.anpec.com.tw22 APX9202 Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 2F, No. 11, Lane 218, Sec 2 Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan Tel : 886-2-2910-3838 Fax : 886-2-2917-3838