FAN8039BD3 Fairchild Semiconductor, FAN8039BD3 Datasheet
FAN8039BD3
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FAN8039BD3 Summary of contents
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... Mixing with compact disk player and mini disk player • DVDP ©2001 Fairchild Semiconductor Corporation www.fairchildsemi.com Description The FAN8039BD3 is a monolithic integrated circuit suitable for a 5-CH motor driver which drives the tracking actuator, focus actuator, sled motor, tray motor, spindle motor of the DVDP/CAR-CD systems. 28-SSOPH-375SG2 ...
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... GND1 Signal Ground 9 CTL CH5 Motor Speed Control 10 FWD CH5 Forward Input 11 REV CH5 Reverse Input 12 IN2 CH2 Drive Input 13 DO2+ CH2 Drive Output (+) 14 DO2- CH2 Drive Output (-) VCC1 VREF PS FAN8039BD3 FAN8039BD3 FAN8039BD3 FAN8039BD3 GND1 REO RESX 5-CH MOTOR DRIVER IN3 ...
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Internal Block Diagram Level Shift 10K 10K Level Shift FIN (GND RESX PS FUNCTION H H All Active H L Reg. Only Deactive ...
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Equivalent Circuits Btl Driver Output 20KΩ 30KΩ Regulator Output 20KΩ Regulator Reset 20KΩ 50KΩ 25Ω 50KΩ 25Ω Regulator Feedback Input 5 7 5-CH MOTOR DRIVER Btl Drive Input ...
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Equivalent Circuits Forward Input 30KΩ 30KΩ 30KΩ 30KΩ Power Save 22 20KΩ 25Ω 50KΩ 50KΩ 10 25Ω 30KΩ 23 5-CH MOTOR DRIVER Reverse Input 11 30KΩ 30KΩ 25Ω 30KΩ Bias Voltage 25Ω 0.5KΩ 5 ...
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Absolute Maximum Ratings ( Parameter Maximum Supply Voltage Power Dissipation Operating Temperature Storge Temperature Maximum output current Regulator Maximum output current Notes: 1. When mounted on 70mm 70mm C for using above T 2. Power dissipation reduces ...
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Electrical Characteristics ( 8V unless otherwise specified) CC CC1 A Characteristics Symbol Quiescent Circuit Current I CCQ Power Save On Current I PS Power Save On Voltage V PSON Power Save Off Voltage ...
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Application Information 1. Driver (Except For Loading Motor Driver) VREF 10K 0.1K A voltage, VREF is the reference voltage driven ...
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... turned off and Q4 is on, so the bias circuit is disabled. that is, it will make all the circuit blocks except for variable regulator off, so low power quiescent state can be established. Truth table is as follows. Pin#22 FAN8039BD3 High Power Save Off Low Power Save On 4 ...
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Loading Motor Driver • Rotational direction control The forward and reverse rotational direction is controlled by FWD (pin10) and REV (pin11 the conditions are as follows. INPUT FWD REV ...
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MOTOR DRIVER Typical Performance Characteristics Temp vs Ips -0.1 -35 -10 15 Temp(℃) Temp -10 -20 -30 -40 ...
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MOTOR DRIVER Typical Performance Characteristics Icc 4.5 5.5 6.5 7.5 8.5 9 Avf 13.5 13 12.5 12 11.5 11 10.5 4.5 6.5 ...
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... DO4+ IN4 DO1- DO1+ IN1 REGVCC REB REO SW1 10KΩ SW2 1 3 12Ω 24Ω 2 VCC + 470uF 2.5V 104 VCC VREF VCC1 PS FAN8039BD3 FAN8039BD3 FAN8039BD3 FAN8039BD3 RESX GND1 100uF 5-CH MOTOR DRIVER 2 12Ω 24Ω 12Ω 24Ω SW7 SW6 SW5 IN3 ...
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... GND3 DO4- DO4+ IN4 DO1- DO1+ IN1 REGVCC REB 100uF SPINDLE 14 SLED FOCUS REVERSE VCC P S 470uF 102 VREF VCC1 VCC FAN8039BD3 FAN8039BD3 FAN8039BD3 FAN8039BD3 GND1 REO RESX Reg out CONTROLLER FORWARD CONTROL SLED LOADING MOTOR IN3 DO3+ DO3- DO5- DO5+ ...
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Mechanical Dimensions Package 28-SSOPH-375-SG2 5-CH MOTOR DRIVER 15 ...
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... MOTOR DRIVER 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. ...