www.fairchildsemi.com FAN8200/FAN8200D/FAN8200MTC FAN8200MP Low Voltage/Low Saturation Stepping Motor Driver Features Description • • • • • • • • The FAN8200/FAN8200D/FAN8200MTC/FAN8200MP is a monolithic intergrated circuit designed for two-phase stepping motor drive systems. It has dual H-bridge drivers with vertical-PNP power transistors. Each of the bridges has an independant enable pin, therefore it can be used for other applications as well as stepping motor drive systems. 3.3V and 5V MPU interface Dual H-bridge drivers for bipolar stepping motor drives Built-in vertical-PNP power transistors Wide supply voltage range (VCC = 2.5V ~ 7.0V) Low saturation voltage (0.4V@ 0.4A) Built-in chip enable function for each bridge Built-in shoot-through current protection Built-in thermal shutdown(TSD) function 14-DIP-300 1 14-SOP-225 1 14-TSSOP 1 14-MLP Typical Application • • • • • General low voltage stepping motor driver Floppy disk driver Camera stepping motor driver PC camera or security equipment motion controller Two channel DC motor driver for a digital still camera (DSC) • MPU interfaced general power driver (buffer) Ordering Information Device FAN8200 Package 14-DIP-300 Operating Temp. -20 ~ +75°C FAN8200D 14-SOP-225 -20 ~ +75°C FAN8200DTF 14-SOP-225 -20 ~ +75°C FAN8200MTC 14-TSSOP -20 ~ +75°C FAN8200MTCX 14-TSSOP -20 ~ +75°C 14-MLP -30 ~ +80°C FAN8200MP FAN8200MPX Rev. 1.0.4 ©2003 Fairchild Semiconductor Corporation FAN8200/FAN8200D/FAN8200MTC FAN8200MP Pin Assignments PGND CE2 14 13 OUT3 12 VS2 OUT4 IN2 PGND 11 10 9 8 FAN8200/FAN8200D/ 8200MTC/8200MP 1 2 3 4 5 6 7 VCC CE1 OUT1 VS1 OUT2 IN1 SGND Pin Definitions 2 Pin Number Pin Name I/O Pin Function Description 1 VCC - Logic part supply voltage 2 CE1 I Chip enable 1 3 OUT1 O Output 1 4 VS1 - Power supply 1 5 OUT2 O Output 2 6 IN1 I Input 1 7 SGND - Signal ground 8 PGND - Power ground 9 IN2 I Input 2 10 OUT4 O Output 4 11 VS2 - Power supply 2 12 OUT3 O Output 3 13 CE2 I Chip enable 2 14 PGND - Power ground FAN8200/FAN8200D/FAN8200MTC FAN8200MP Internal Block Diagram 4 VS1 3 OUT1 5 OUT2 8 PGND VCC 1 IN1 6 50K 80K CE1 2 SGND 7 Control Part1 50K 80K TSD & BIAS 50K IN2 11 VS2 12 OUT3 10 OUT4 14 PGND 9 80K Control Part2 50K CE2 13 80K 3 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Absolute Maximum Ratings (Ta = 25°C) Parameter Symbol Value Unit VCC(MAX) 9.0 V VS(MAX) 9.0 V VOUT(MAX) VS + VCF V Input voltage VIN(MAX) 7.0 V Peak output current per channel IO(PEAK) 1 A IO 0.65 (FAN8200) 0.4 (FAN8200D) 0.55 (FAN8200MTC) 0.35 (FAN8200MP) A 1.0 (FAN8200) 0.6 (FAN8200D) 0.87 (FAN8200MTC) 0.8 (FAN8200MP) W Supply voltage Power supply voltage Output voltage Continuous output current per channel Power dissipation PD note Junction temperture TJ 150 °C Storage temperature TSTG -40 ~ 125 °C Operating temperature -20 ~ 75(FAN8200) -20 ~ 75(FAN8200D) -20 ~ 75(FAN8200MTC) -30 ~ 80(FAN8200MP) TA °C Notes: 1. When mounted on 76.2mm × 114mm × 1.57mm PCB (glass epoxy material). 2. Power dissipation reduces 8.0mW/°C for FAN8200, 4.8mW/°C for FAN8200D, 6.9mW/°C for FAN8200MTC and 6.4mW/°C FAN8200MP for Ta ≥ 25°C. 3. Should not exceed PD and SOA(Safe Operating Area). Power Dissipation Curve FAN8200 Power Dissipation : PD[W] 1.0 0.5 0 SOA 0 25 50 75 100 125 150 175 150 175 Ambient temperature, Ta [°C] FAN8200D Power Dissipation : PD[W] 1.0 0.6 SOA 0 0 25 50 75 100 125 Ambient temperature, Ta [°C] 4 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Power Dissipation Curve (Continued) FAN8200MTC Power Dissipation : PD[W] 1.0 0.5 0 SOA 0 25 50 75 100 125 150 175 150 175 Ambient temperature, Ta [°C] FAN8200MP Power Dissipation : PD[W] 1.0 0.5 0 SOA 0 25 50 75 100 125 Ambient temperature, Ta [°C] Recommended Operating Conditions (Ta = 25°C) Parameter Logic circuit supply voltage Power supply voltage Symbol Min. Typ. Max Unit VCC 2.5 - 7.0 V VS 2.5 - 7.0 V 5 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Function Descriptions CE1 IN1 OUT1 OUT2 CE2 IN2 OUT3 OUT4 Low X Z Z Low X Z Z High Low High Low High Low High Low High High Low High High High Low High X: don’t care Z: high-impedance CE1 CE2 IN1 IN2 +VS Phase-A OUT1-OUT2 -VS High-Impedance High-Impedance +VS Phase-B OUT3-OUT4 -VS 6 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Electrical Characteristics (Ta=25°C, VCC=5V, VS1=3V, VS2=3V, unless otherwise specified) Parameter Symbol Conditions Min. Typ. Max. Unit Supply current 1 ICC1 CE1, 2=0V - 0.1 10 uA Supply current 2 ICC2 CE1=3V, CE2=0V or CE1=0V, CE2=3V - 12 18 mA Saturation voltage 1 (upper + lower total) VSAT1 CE1=3V, IN1=3V or 0V, IOUT=0.2A - 0.2 0.3 V Saturation voltage 2 (upper + lower total) VSAT2 CE1=3V, IN1=3V or 0V, IOUT=0.4A - 0.4 0.6 V Input high level voltage VINH - 1.8 - VCC V Input low level voltage VINL - -0.3 - 0.7 V Input current IIN IN=3V, Each pin - 100 200 uA Chip enable current ICE CE=3V, Each pin - 100 200 uA ILEAK VCC=7V, VS=7V - - 30 uA IOUT=0.4A - - 1.7 V Clamp diode leakge current Clamp diode voltage VCF Typical Performance Characteristics VSAT vs. IOUT Characteristics Graph 1.0 0.8 VSAT VSAT[V][V] 0.6 0.4 0.2 0 0 100 200 300 400 500 600 700 IO[A] [A] IOUT 7 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Test Circuits SW1 VCC 0.1uF SW2 4 VCC 1 3 IN1 VS1 SW4 OUT1 6 SW5 Control Part1 6Ω CE1 SGND 5 2 8 7 TSD & BIAS SW3 11 12 IN2 PGND VS2 OUT3 SW6 9 SW7 Control Part2 CE2 13 10 14 8 15Ω OUT2 OUT4 PGND 6Ω 15Ω FAN8200/FAN8200D/FAN8200MTC FAN8200MP Typical Application Circuit VCC 0.1uF 4 VCC 1 3 IN1 VS1 OUT1 6 Control Part1 CE1 SGND 5 2 8 7 PGND Stepping Motor TSD & BIAS 11 12 IN2 OUT2 VS2 OUT3 9 From 3.3V or 5V Microprocessor Control Part2 CE2 13 10 14 OUT4 PGND 9 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Application Example - Full Step Bipolar Drive Circuit Schematics FAN8200/D/MTC Application Example - Large Current Buffer Circuit Schematics FAN8200/D/MTC 10 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Application Example - 2-Ch. dc Motor Driver for a Digital Still Camera(DSC) Circuit Schematics FAN8200/D/MTC Shutter direction Shutter dc motor IN1=high M IN1=low IN2=high M IN2=low Shutter enable Iris direction Iris enable Iris dc motor 11 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Mechanical Dimensions (Unit: mm) Package Dimensions 2.08 ) 0.082 14-DIP-300 7.62 0.300 3.25 ±0.20 0.128 ±0.008 5.08 MAX 0.200 +0.10 0.25 –0.05 0~15° 12 +0.004 0.010 –0.002 1.50 ±0.10 0.059 ±0.004 #8 2.54 0.100 #7 19.40 ±0.20 0.764 ±0.008 #14 19.80 MAX 0.780 #1 0.46 ±0.10 0.018 ±0.004 ( 6.40 ±0.20 0.252 ±0.008 0.20 0.008 MIN 3.30 ±0.30 0.130 ±0.012 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Mechanical Dimensions (Unit: mm) (Continued) Package Dimensions 14-SOP-225 0.05 0.002 MIN 0.60 ±0.20 0.024 ±0.008 8° 3.95 ±0.20 0.156 ±0.008 5.72 0.225 +0.004 0.016 -0.002 MAX0.10 MAX0.004 1.80 MAX 0.071 0~ +0.004 0.008 -0.002 0.20 +0.10 -0.05 6.00 ±0.30 0.236 ±0.012 +0.10 -0.05 #8 0.406 #7 1.27 0.050 #14 8.70 MAX 0.343 #1 8.56 ±0.20 0.337 ±0.008 ( 0.47 ) 0.019 1.55 ±0.10 0.061 ±0.004 13 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Mechanical Dimensions (Unit: mm) (Continued) Package dimensions 14-TSSOP 14 FAN8200/FAN8200D/FAN8200MTC FAN8200MP Mechanical Dimensions (Unit: mm) (Continued) Package dimensions 14-MLP 15 FAN8200/FAN8200D/FAN8200MTC FAN8200MP DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com 8/7/03 0.0m 001 Stock#DSxxxxxxxx 2003 Fairchild Semiconductor Corporation