FAN8024CDTF Fairchild Semiconductor, FAN8024CDTF Datasheet
FAN8024CDTF
Specifications of FAN8024CDTF
Related parts for FAN8024CDTF
FAN8024CDTF Summary of contents
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... Description The FAN8024CD is a monolithic IC, suitable for 2-ch BTL DC motor drivers and 2-ch motor drivers with current feedback which drive the focus and tracking actuators of a CD- media system. 28-SSOPH-375 Ordering Information Device Package FAN8024CD 28-SSOPH-375 FAN8024CDTF 28-SSOPH-375 Operating Temp Rev. 1.0.0 ...
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FAN8024CD Pin Assignments (GND) FIN FAN8024CD FIN (GND ...
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Pin Definitions Pin Number Pin Name 1 IN1 2 CAP1.1 3 CAP1.2 4 IN2.1 5 IN2.2 6 OUT2 7 FB1 8 VCC 9 PVCC1 10 PGND1 11 DO2 12 DO2+ 13 DO1 14 DO1+ 15 DO4+ 16 DO4 17 DO3+ ...
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FAN8024CD Internal Block Diagram GND GND Loading Actuator Driver Driver Sled Actuator Driver Driver ...
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Equivalent Circuits ERROR AMP INPUT ERROR AMP OUTPUT POWER AMP OUTPUT STAND-BY INPUT SIGNAL REFERENCE INPUT 2 27 ...
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FAN8024CD Absolute Maximum Ratings ( Parameter Maximum supply voltage Power dissipation Operating temperature range Storage temperature range NOTE: 1. When mounted on a 50mm 50mm 2. Power dissipation derating rate : -13.6mW/ C( Should ...
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Electrical Characteristics (Unless otherwise specified Parameter Quiescent Current1 Quiescent Current1 Stand-by On Voltage Stand-by Off Voltage ACTUATOR DRIVE CIRCUIT Output Offset Current Maximum Output Voltage1 Transconductance PRE OP AMP (SLED DRIVER Common mode Input Range* ...
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FAN8024CD Application Information 1. Reference Input & Stand-by Function • Reference input (PIN 27) The applied voltage at the reference input pin must be ranged between 0.8V and 6.5V, when V • Stand-by input (PIN 28) The following input conditions ...
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Current feedback channels(channel 1 & 4) 10k Command ref • The reference voltage(ref) is given externally through pin 27. • The input OP-amp output signal is amplified by (20K/10K) times and then fed to the current feedback amplifier. • ...
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FAN8024CD 6. Channel 3 schematic Command • The reference voltage(ref) is given externally through pin 27. • The input OP-amp output signal is amplified by (15K/10K) times and then fed to the power amplifier. The gain of power amplifier is ...
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Typical Application Circuits SERVO FOCUS AMP TRACKING SLED FOCUS ACTUATOR IN1 1 2 CAP1.1 3 CAP1.2 REF 4 IN2.1 5 IN2.2 6 OUT2 7 FB1 FAN8024CD 8 VCC 12V 9 PVCC1 5V or 12V 10 PGND 11 DO2 SLED MOTOR ...
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... FAN8024CD 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. ...