IP4011 Interpion Semiconductor, IP4011 Datasheet
IP4011
Related parts for IP4011
IP4011 Summary of contents
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... DESCRIPTIONS The IP4011 is a monolithic integrated circuit, and suitable for 5-ch motor driver which drives focus actuator, tracking actuator, sled motor, spindle motor and Tray motor of CDP & V-CD system. FEATURES - 1ch(forward-reverse) control DC motor driver - 4ch BTL(Balanced Transformerless) driver - Built-in TSD (Thermal shutdown) circuit ...
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... CH2 OUTPUT (+) 12 DO2- O CH2 OUTPUT (-) 13 PGND1 - POWER GROUND 1 14 REV I CH5 INPUT 2 August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC (FIN) IN4A REF VCC2 VCC1 IP4011 (FIN) N/C REO MUTE SGND NO SYMBOL WWW.INTERPIONSEMI.COM ...
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... Supply voltage 1 Supply voltage 2 August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC SYMBOL Vccmax Pd Topr Tstg Iomax C for using above Ta= 100 125 Ambient Temperature (°C) SYMBOL Vcc1 Vcc2 WWW.INTERPIONSEMI.COM IP4011 VALUE 15 2.3 * -35 ~ +85 -55 ~ 150 150 175 VALUE 6.5 ~ 13.2 6.5 ~ 13.2 UNIT UNIT ...
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... Vcc1=Vcc2=8V, 8ohm Avf Vin=0.1Vrms, f=1Khz RR Vin=0.1Vrms, f=120Hz SR Vout=4Vp-p, square Vreg IL=100mA Vrl 1 IL=0~100mA Vrl 2 IL=0~200mA Vcc Vcc=6.5V~12.5V, IL=100mA Vih - Vil - Vcc=8V, RL=45ohm, Vo Pin20=open Vcc=8V, RL=45ohm, Vo Pin20=3.5V ~ 4.5V Voo1 Pin9,Pin14=5V Voo2 Pin9,Pin14=0V WWW.INTERPIONSEMI.COM IP4011 MIN TYP - 1.5 4.7 5 -40 - - ...
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... When you want to control output bias current of the IP4011, use pin #23 as follows VCC2 23 1V Fig1. Reference & all mute function - Mute When you want to control output bias current of the IP4011, you can also use pin#7 as follows VCC2 7 20k Q2 20k Fig2. Mute function August ...
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... APPLICATION SUMMARY (Continued) - Thermal shutdown The IP4011 has a thermal protection against the abnormal operation, and the detailed operation of the TSD circuit is as follows VCC2 I TSD I HYS Hysteresis Fig3. Thermal shut down - BTL drive part (Focus, Tracking, Spindle, Sled drive part) BTL drive part is composed of V-I converter, level shifter and output power amp. ...
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... You can also increase or decrease the voltage gain of the CH1, CH4 using adjustable pin (pin#4, pin24) by inserting an external series resistor. August. 2002 (Rev.5) 5-CH MOTOR DRIVE when + Pr ef Pref - Vref Vin + [(-)20k x 10k Vin - Vref WWW.INTERPIONSEMI.COM IP4011 VCC1 - Vbe = 2 - Vref + 10k - 7 - ...
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... INPUT FWD(PIN9) REV(PIN14) High High Low Low August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC Level Shift R3 Pref Fig5. Tray drive part DO5+(PIN15) High Vp Low High High Low Low Vp WWW.INTERPIONSEMI.COM IP4011 R4 R5 OUTPUT DO5-(PIN16) STATUS Vp Low High Brake Forward Reverse Brake - 8 - ...
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... Zener diode ZD is only needed when you want to obtain a precision output voltage, In other case you only insert an external resistor R. - Regulator part IP4011 has a temperature independent voltage source internally the figure 7, the reference voltage (2.5V) is generated by the internal circuit (bandgab reference). 2.5V Internal circuit Fig7 ...
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... SW13 Reg out 103 1 SW14 SW4 SW5 SW6 VCC August. 2002 (Rev.5) 5-CH MOTOR DRIVE WWW.INTERPIONSEMI.COM IP4011 SW12 SW11 SW16 2 3 2.5V 1 SW18 2 3 VCC SW8 SW9 SW17 ...
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... TYPICAL APPLICATION CIRCUIT FOCUS ACTUATOR 5V Reg out 103 SPINDLE M MOTOR Focus Spindle Servo signal processor August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC Sled Tracking Ref WWW.INTERPIONSEMI.COM IP4011 TRACKING ACTUATOR VCC SLED M MOTOR TRAY M MOTOR Fwd Rev CTL Mute Micro processor - 11 - ...
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... INTERNAL CIRCUIT Pin no Pin name DO1- DO1+ DO2+ 1,2, DO2- 11,12, DO5+ 15,16, DO5- 17,18, DO3- 26,27 DO3+ DO5+ DO5- 3, IN1 4, IN1A 10, IN2 19, IN3 23, REF 24, IN4A 25, IN4 August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC Internal circuit PGND WWW.INTERPIONSEMI.COM 10k - 12 - ...
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... INTERNAL CIRCUIT (Continued) Pin no Pin name 6 REO 7 MUTE FWD 9,14 REV August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC Internal circuit 7 30k 20k 9 20k 30k WWW.INTERPIONSEMI.COM 6 3.3k 3.3k 20k 20k 30k 20k 20k 30k ...
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... INTERNAL CIRCUIT (Continued) Pin no Pin name 20 CTL August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC Internal circuit 50k 20 50k WWW.INTERPIONSEMI.COM - 14 - ...
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... ELECTRICAL CHARACTERISTICS CURVES ICC (mA) 16 VCC=variable 14 Vin=Vref=2.5V RL=open 12 Mute=high Imute (mA August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC VCC vs ICC 6 8 VCC (V) VCC vs Imute VCC=variable Vin=Vref=2.5V RL=open Mute=low 6 8 VCC (V) WWW.INTERPIONSEMI.COM IP4011 ...
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... ELECTRICAL CHARACTERISTICS CURVES (Continued) AVF(dB Vom (V) 10 VCC=variable Vref=2.5V 8 Vin=VCC RL=8.0 ohm Mute=high August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC VCC vs AVF VCC(V) VCC vs Vom VCC (V) WWW.INTERPIONSEMI.COM VCC=Variable Temp=25 (°C) Vin=Vref=2.5V RL=8 ohm Mute=high ...
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... ELECTRICAL CHARACTERISTICS CURVES (Continued) Vcesat_upper (V) 3.0 VCC=8.0V Vref=2.5V 2.5 Mute=high Vin=VCC 2.0 IL=variable 1.5 1.0 0.5 0.0 0 Vcesat_lower (V) 3.0 VCC=8.0V Vref=2.5V 2.5 Mute=high Vin=VCC 2.0 IL=variable 1.5 1.0 0.5 0.0 0 August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE Vcesat_upper 200 400 600 IL (mA Vcesat_lower 200 400 600 IL (mA) WWW.INTERPIONSEMI.COM 800 1000 800 1000 - 17 - ...
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... ELECTRICAL CHARACTERISTICS CURVES (Continued) Vreg ( Vreg (V) VCC=8 V 5.4 IL=variable 5.2 5.0 4.8 4.6 0 August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC VCC vs Vreg VCC ( Vreg 50 100 150 IL (mA) WWW.INTERPIONSEMI.COM VCC=variable IL=100 200 250 300 - 18 - ...
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... ELECTRICAL CHARACTERISTICS CURVES (Continued) VO (V) 6 VCC=Variable Vref=2.5V 5 Mute=high Fwd=high 4 Rev=low CTL=open (V) 6 VCC=8.0V 5 Vref=2.5V Mute=high Fwd=high 4 Rev=low CTL=Variable August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC VCC VCC (V) Vctl Vctl (V) WWW.INTERPIONSEMI.COM IP4011 ...
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... ELECTRICAL CHARACTERISTICS CURVES (Continued) Icc(mA -40 Im (mA) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 -40 August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC Temperature vs Icc - Temperature (°C) Temperature Temperature (°C) WWW.INTERPIONSEMI.COM IP4011 VCC=8V Vin=Vref=2.5V RL=open Mute=high Temp=variable 60 80 100 VCC=8V Vin=Vref=2.5V RL=open Mute=low Temp=variable 60 80 100 - 20 - ...
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... Vom -40 August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC Temp vs Avf - Temperature (°C) Temperature vs Vom - Temperature WWW.INTERPIONSEMI.COM IP4011 VCC=8.0V Temp=Variable Vin=100mV rms Vref=2.5V RL=8 ohm Mute=high VCC=8V Vref=2.5V RL=8 ohm Mute=high Temp=variable 60 80 100 (° ...
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... ELECTRICAL CHARACTERISTICS CURVES (Continued) Vo 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 Vreg -40 August. 2002 (Rev.5) 5-CH MOTOR DRIVE IC Temperature Temperature Temperature vs Vreg - Temperature WWW.INTERPIONSEMI.COM IP4011 VCC=8V Vref=2.5V RL=45 ohm Mute=high CTL=open Temp=variable 60 80 100 (°C) VCC=8V IL=100mA Temp=variable 60 80 100 (° ...
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... PACKAGE DIMENSION August. 2002 (Rev.5) IP4011 5-CH MOTOR DRIVE IC WWW.INTERPIONSEMI.COM - 23 - ...