FAN8036L Fairchild Semiconductor, FAN8036L Datasheet
FAN8036L
Specifications of FAN8036L
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FAN8036L Summary of contents
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... The FAN8036 is a monolithic integrated circuit suitable for a 5-CH motor driver which drives the tracking actuator, focus actuator, sled motor, spindle motor, and tray motor of the CDP/CAR-CD/DVDP systems. 48-QFPH-1414 Ordering Information Device Package FAN8036L 48-QFPH-1414 FAN8036_NL 48-QFPH-1414 Operating Temperature -35°C ~ +85°C -35°C ~ +85°C Rev. 1.0.1 ...
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FAN8036 Pin Assignments IN1+ OPIN1+ OPIN1 IN1 OUT1 IN2 IN2- 5 OUT2 6 RES1 FIN (GND) RES2 7 REGCTL 8 IN3+ 9 IN3- 10 OUT3 11 IN4 IN4- OUT4 ...
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Pin Definitions Pin Number Pin Name 1 IN1− 2 OUT1 3 IN2+ 4 IN2− 5 OUT2 6 RES1 7 RES2 8 REGCTL 9 IN3+ 10 IN3− 11 OUT3 12 IN4+ 13 IN4− 14 OUT4 15 CTL 16 FWD 17 REV ...
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FAN8036 Pin Definitions (Continued) Pin Number Pin Name 33 PGND1 34 DO2− 35 DO2+ 36 DO1− 37 DO1+ 38 PVCC1 39 REGVCC 40 OPOUT2 41 OPIN2− 42 OPIN2+ 43 VREF 44 SVCC 45 OPOUT1 46 OPIN1− 47 OPIN1+ 48 IN1+ ...
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Internal Block Diagram OPIN1+ IN1+ OPIN1 IN1 OUT1 3 IN2+ 4 IN2- REGVCC 5 OUT2 RES1 6 REGVCC REGVCC FIN (GND) RES2 7 REGCTL 8 IN3 IN3- OUT3 11 IN4 ...
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FAN8036 Equivalent Circuits Description BTL INPUT & 48,3,9,12,47 OP AMP1 INPUT 1,4,10,13,46 OP AMP2 INPUT VREF BTL OP AMP OUT OP AMP1 OUT 2,5,11,14,45 6 Pin 41, Internal Circuit VCC VCC 2K ...
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Equivalent Circuits (Continued) Description OP AMP2 OUT MUTE123,4 CTL TSD-M Pin No 40 19, Internal Circuit VCC VCC 0.05K 40 0.05K VCC 20K 50K 19 20 50K VCC 1K 15 39K 20k 22 FAN8036 7 ...
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FAN8036 Equivalent Circuits (Continued) Description PS FWD,REV BTL CH1,2,3,4 OUTPUT 27,28,29,30, 34,35,36,37 BTL CH5 OUTPUT 8 Pin No 21 16,17 16 freewheeling diode freewheeling diode 24,25 Internal Circuit VCC 100k 50K 21 50K VCC 30K 30K 30K 17 30K VCC ...
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Equivalent Circuits (Continued) Description REGO1,2 RES1,2 REGCTL Pin No 31,32 6,7 8 Internal Circuit REGVCC 39 10K 31 10K 32 10K VCC 6 50K 7 50K VCC VCC 2K 8 10K FAN8036 9 ...
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FAN8036 Absolute Maximum Ratings ( Ta=25°C) Parameter Maximum Supply Voltage Power Dissipation Operating Temperature Storge Temperature Maximum Output Current Note: 1. When mounted on the PCB of which size is 114mm × 76mm × 1.6mm. 2. Power dissipation is derated ...
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Electrical Characteristics (SV =5V 8V CC1 CC2 Parameter Quiescent Circuit Current Power Save On Current Power Save On Voltage Power Save Off Voltage Mute123 On Voltage Mute123 Off Voltage Mute4 On Voltage Mute4 Off ...
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FAN8036 Electrical Characteristics ( CC1 CC2 Parameter NORMAL OP AMP CIRCUIT 1 Input Offset Voltage 2 Input Bias Current 2 High Level Output Voltage 2 Low Level Output Voltage 2 Output ...
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Electrical Characteristics ( CC1 CC2 Parameter REGULATOR1 CIRCUIT(REGVCC=8V) Load regulation Line regulation Regulator output voltage 1 Regulator reset on voltage 1 Regulator reset off voltage 1 *note Ripple Rejection 1 REGULATOR2 ...
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FAN8036 Application Information 1. Thermal Shutdown • The TSD circuit is activated at the junction temperature of 160°C and deactivated at 135°C with the hysteresis of 25°C. During the thermal shutdown, the TSD circuit keeps all the output driver off. ...
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Focus, Tracking Actuator, Spindle, Sled Motor Drive Part VREF OUT • The Vref at pin 43 is for eliminating the dc components from the ...
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FAN8036 6. Tray, Changer,panel Motor Drive Part out LEVEL SHIFT CTL 15 IN FWD 16 • Rotational direction control The forward and reverse rotational direction is controlled by FWD (pin16) and REV (pin17) and the input conditions ...
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Regulator1 Part • The output voltage of the regulator1 is fixed to 5V. • When power save on or TSD on, regulator1 is disabled. • Truth table is as follows; RES1(Pin6) REGO1 HIGH Active LOW Deactive REGVCC REGVCC VREF1 ...
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FAN8036 8. Regulator2 Part REGVCC VREF2 2.5V RES2 7 REGCTL 8 • The output of the regulator2 is variable. • The input impedance of the REGCTL pin is 50kΩ. • The REGCTL input circuit is as follows; VCC FAN8036 R1 ...
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Test Circuits 48 IN+ IN1+ OPIN1+ OP-AMP 1 IN1- IN- 2 OUT1 OUT IN+ 3 IN2+ OP-AMP IN2- 4 IN- OUT2 5 OUT 6 V RES1 RES1 V 7 RES2 RES2 8 V REGCTL REGCTL 9 IN+ IN3+ OP-AMP 10 ...
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FAN8036 Typical Application Circuits 1 [Voltage control mode] VCC VREF FOCUS TRACKING SLED SPINDLE INPUT INPUT INPUT INPUT [SERVO PRE AMP] 20 SVCC IN1- 2 OUT1 3 IN2+ 4 IN2- 5 OUT2 6 ...
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Typical Application Circuits 2 Differential PWM control mode [ VCC SPINDL VREF FOCUS TRACKING SLED E INPUT INPUT INPUT INPUT [SERVO PRE AMP] Notes: Radiation pin is connected to the internal GND of the package. ] SVCC ...
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FAN8036 Mechanical Dimensions Package 0.10MAX 22 48-QFPH-1414 ±0.30 17.20 14.00 ±0.20 # 0.10 0.30 -0.05 0.10MAX 0.65 (0.825) 0.80 ±0.20 ...
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... FAN8036 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. ...