M63155FP Renesas Electronics Corporation., M63155FP Datasheet
M63155FP
Related parts for M63155FP
M63155FP Summary of contents
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... PHASE BRUSHLESS MOTOR CONTROLLER Outline The M63155FP is a three phase brushless motor controller with six external N-channel Power MOSFETs. The motor coil current is controlled by either a PWM pulse duty or a D/A signal level from an external controller. Both VCC1 and VCC2 can be supplied by either external power supply or internal 5V regulator. Also voltage monitor is available, and whichever of power supplies drops down, it generates an error signal ...
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... M63155FP Pin Configuration (TOP VIEW) Rev.1.0, Sep.16.2003, page RSM 10 GND RSS GND VCC1 18 TCL 19 CTL 20 CCFB 21 FCE FLT 24 RST 52pin HSSOP (52P9Y VGT ...
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... M63155FP Block Diagram SVCC CP1 CP2 VCP CP3 CP4 VGB CP5 CP6 VGT VCC2 40 OSC1 39 Oscillator 38 Input Logic Circuit OSC2 SGND 36 TSD Bandgap Reference 35 REGR 34 REGC 5V REGB 33 Regulator REGE 32 REGL 31 42 GND BRK BRS FR PWM Rev.1.0, Sep.16.2003, page ...
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... M63155FP Pin Description Pin No. Symbol Function 1 UT Phase-U Top-side Gate Drive Output 2 U Phase-U Motor Output 3 UB Phase-U Bottom-side Gate Drive Output 4 VT Phase-V Top-side Gate Drive Output 5 V Phase-V Motor Output 6 VB Phase-V Bottom-side Gate Drive Output 7 WT Phase-W Top-side ...
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... M63155FP Absolute Maximum Rating Symbol Parameter Vm Motor Power Supply Vcc 5V Power Supply Vto Top Side Gate Drive Output Voltage Vo Motor Output Voltage Vbo Bottom Side Gate Drive Output Voltage Vin1 Logic Input Voltage Vin2 Logic Input Voltage Vdo Open Drain Output ...
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... M63155FP Thermal Derating 5.0 4.0 3.0 2.0 1.0 0 Ambient Temperature Ta (degree centigrade) This IC's package is POWER-SSOP, so improving the board on which the IC is mounted enables a large power dissipation without a heat sink. For example, using an 1 layer glass epoxy resin board, the IC's power dissipation is 2.6W at least. And it comes to 3.6W by using an improved 2 layer board. ...
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... M63155FP The boards for thermal derating evaluation Conditions Board material ; Glass-epoxy FR-4 2 Size ; Board thickness ; 1 and 2 layers Metal material ; copper Metal thickness ; 18 m Heat sink Lead Chip Package inner structure 52P9Y-K Rev.1.0, Sep.16.2003, page 1st layer [TOP view] ...
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... M63155FP Electrical characteristics Symbol Parameter POWER SUPPLY (VM, VCC1, VCC2, VCP, VGB, VGT) Im Motor Power Supply Current Ivcc 5V Power Supply Current Vcp Charge-pump Output Voltage Vgb Bottom-side Gate Supply Voltage Vgt Top-side Gate Supply Voltage Tcp Charge-pump (VCP) Pre-charge Time Tgb Charge-pump (VGB) ...
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... M63155FP Electrical characteristics Symbol Parameter REGULATOR (REGE, REGB, REGC, REGR) Vr Regulator Output Voltage Vrin Regulator Output Voltage Stability for Input Vm Voltage Vrout Regulator Output Voltage Stability for Load Current Vlim RS Threshold Voltage * Note1 : The values of the external parts are in the “The recommended values of the external parts” table. The hFE of External PNP transistor is “ ...
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... M63155FP Electrical characteristics Symbol Parameter VOLTAGE MONITOR (VM, SVCC, FLT) Vsvi External 5V Monitor Input Voltage Range Isvi External 5V Monitor Input Current Vths External 5V Monitor Threshold Voltage Vshy External 5V Monitor Hysteresis Voltage Vthm VM Monitor Threshold Voltage Vmhy VM Monitor Hysteresis Voltage Vthug Hi-side FETs gate ...
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... M63155FP Electrical characteristics Symbol Parameter CURRENT CONTROL (RSS, REF, CTL, TCL, CCFB) Vcti Current Control Input Voltage Range Icti Current Control Input Current Vtcl Current Control Off Time Threshold Voltage Vtclhy Current Control Off Time Hysteresis Voltage Vstl Off Time Input ...
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... M63155FP Electrical characteristics Symbol Parameter LOGIC INPUT (DS, FR, BRS, BRK) Vlgh Logic High-State Input Voltage Vlgl Logic Low-State Input Voltage Ilgh Logic High-State Input Current Ilgl Logic Low-State LOGIC INPUT[Level shift] (PWM) Vlsh Logic High-State Input Voltage Vlsl Logic Low-State Input Voltage ...
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... M63155FP Electrical characteristics PWM 0V Vout( Note2 Fig.3 Gate Drive Output Time Characteristics Definition * Note2 : Vout is the external Nch MOS FET 's gate-source voltage. The definition is, UT-U, VT-V, WT-W, and U=V=W=VM=12V, Capacitor Load CL=1200pF. UB-RS, VB-RS, WB-RS, and RS=0V, Capacitor Load CL=1200pF. * Note3 : VA is the power supply voltage of the gate drive output. The definition is, VGT-VM=10.8V for UT-U, VT- V, WT-W ...
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... The power supply for the M63155FP is connected between this terminal and GND. 2. VCC terminals (VCC1, VCC2) The 5V power supply for the M63155FP is connected between these terminals and GND. The VCC1 supplies small signal 5V, and the VCC2 supplies big signal 5V (for Charge Pump). ...
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... M63155FP Function Explanation 5. Oscillator (OSC1, OSC2, SGND) The oscillation frequency (Fosc) of the oscillator is determined by the external capacitor and resistor which are connected to these terminals. The capacitor is connected between OSC2 and SGND, and the resistor is connected between OSC1 and OSC2. SGND is the common terminal of the oscillator circuit connected to the root of the board GND due to getting the high accurate performance ...
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... Fpwm (kHz) Fig.6 PWM Input Frequency (Fpwm) – VGB(VGT) characteristic Rev.1.0, Sep.16.2003, page VCC2 VCC2 (VCP/VGB) (CP2/VM) D1 OFF ON CP2 CP1 Q1 (CP4/CP6) (CP3/CP5) Cp1 Q2 (Cp2/Cp3) ON OFF Fig.5 Charge Pump Circuit M63155FP Fpwm - VGT characteristic 25.8 25.6 25.4 25.2 25 24.8 24.6 Cgs=470pF 24.4 Cgs=1000pF 24.2 Cgs=1500pF 24 23.8 100 1 VCP (VGB/VGT) D2 Ccp ...
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... M63155FP In case of VCC1=VCC2=5V, VM=12V, RST=PWM=FR=BRK=HV=5V, DS=BRS=HU=HW=0V,Cp1~3=470nF, Ccp=Cgt= 4.7µF, Cgb=33µF, Fosc=8MHz 7. 5V Regulator (REGE, REGB, REGC, REGR, REGL) The 5V regulator with the external PNP Tr. included the internal gain resistors. It has the output current limit function which needs the external current sensing resistor . ...
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... CTL from MCU Rcin RSM TCL RSS Cnf (2) Current limit function PWM Input Motor Current 5V typ. 12V typ. - M63155FP - VCC1 VM /VCC2 CTL Rcin RSM TCL RSS Cnf Rev.1.0, Sep.16.2003, page The motor current is controlled by the CTL input voltage. Vctl /Rs When the motor current reaches the threshold voltage, the motor current is shut down while the constant period ...
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... M63155FP 9. Current Decay Method (DS) The current decay method is determined by the input into the DS terminal. In slow-decay mode, only the high side MOS FET is switched open during a PWM OFF (Low) cycle. The fast-decay mode switches both the high and low side MOS FETs. ...
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... M63155FP 10. Braking Mode Enable (BRK) In the normal motor rotation, the motor is able to be braked optionally by external control signal put into the BRK terminal. The braking mode, either coast (free-run) or brake (short-brake) is selected by the BRS terminal (cf. 12. Brake Mode Selection -1)). Table 2. gives the BRK selection truth table. ...
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... M63155FP 12. Braking Mode Selection (BRS the normal mode (FLT output is “H”) The braking mode whether coast (free-run) or brake (short-brake) is selected by the BRS terminal. In the coast (free-run) mode, all of the output terminals are floating. On the other side, in the brake (short-brake) mode, all of the top side MOS FETs are turned off and all of the bottom side MOS FETs are turned on ...
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... M63155FP 14. Motor Rotation Direction (FR) With the FR input at logic "High", the circuits are allowed to follow the commutation sequence for the motor rotation in the forward direction. With the FR input at logic "Low", the internal switching matrix logic is inverted to drive the motor in the reverse rotation. ...
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... M63155FP 18. Protection circuit 1) VM voltage monitor (VM: Motor supply voltage drops below the Vthm, FLT is "L". Then the return of the FLT is decided by Vthm+Vmhy and RST toggled(H-L-H) . Detail drawing are in Fig.10 on page 20 and in Fig.24,25 on page 27. 2) SVCC voltage monitor (SVCC: External 5V power supply) If SVCC drops below the Vths,FLT is " ...
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... M63155FP Motor supply voltage External 5V power supply (or REGC; the 5V Regulator output) Voltage by temperature Invalid HALL Cords Drain-Source voltage monitor VDSM-U of Top side External FET. Voltage of the hi-side FETs gate WT Voltage of the low-side FET gate Voltage of the low-side FET gate Voltage of the low-side FET gate WB Fig ...
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... M63155FP For example: If point-B is shorted GND, voltage(point-A) between external drain and source voltage reach to more than 1V during turn-on. So Drain-Source voltage monitor circuit senses voltage of point-A. But this circuit can’t do perfect detecting shorted winding coil to GND. VM Off Off Q5 Q3 Phase W Phase V ...
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... M63155FP Voltage of Phase U Voltage of Phase V Voltage of Phase W Selecting switch point for Hi-side FETs gate L M2 (mask signal) M3 (mask signal) M4 (mask signal) M5 (mask signal) 1.54 - 2.5uS FCE(pin22) Fig.22 Timing chart of gate voltage monitor in Fast Decay Voltage of Phase U Voltage of Phase V Voltage of Phase W Selecting switch point ...
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... M63155FP Function Explanation 4.35V SVCC 4.25V (fault) RST L FLT L BRS latch timing No latching Condition: BRS=“L”,PWM=“H” Ex. FETs condition Fig.24 Timing chart in power on and off (Pattern A) 4.35V 4.25V SVCC (fault) RST L FLT L BRS latch timing No latching Condition: BRS=“ ...
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... Capacity value for A,B,C (3 phase (8.5V - 6.8V) = 45. 1.7V Fig.26 Calculation of VGB current at Power Loss Brake When mode is Power Loss Brake, low side pre. driver circuit was driven by current of VGB capacitor. Soft braking M63155FP VM Pre. Driver for Top side FET D Pre. Driver ...
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... M63155FP Motor Input/Output Truth Table Input No BRK BRS PWM ...
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... M63155FP Motor Input/Output Truth Table Input No BRK BRS PWM ...
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... M63155FP Motor Input/Output Truth Table Input No BRK BRS PWM 129 130 131 132 133 134 135 ...
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... M63155FP I/O Circuit < UT, U, VT, V, WT, W > VGT VM UT, VT < UB, VB, WB, RSM > VGB UB, VB, WB RSM < REGB > < REGL > 50K REGL REGB 1K < OSC1 > < OSC2 > VCC1 OSC1 OSC2 Rev.1.0, Sep.16.2003, page < VM, VCC2, CP1, CP2, VCP, CP3, CP4, VGB, CP5, CP6, VGT > ...
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... M63155FP I/O Circuit < HU, HV, HW > VCC1 HU, HV <CCFB> VCC1 CCFB Rev.1.0, Sep.16.2003, page < FLT, FG > VCC1 FLT, FG <PWM> VGB 200K PWM 2K < SVCC > VCC1 SVCC 74.4K 25.6K ...
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... M63155FP Hall Inputs and Motor Outputs Timing Chart HU Hall Input HV (120 deg Motor Output V PWM Voltage PWM PWM W U Motor Output Voltage V (PWM Duty 100 Note6 : These are the timing chart of the Hall commutation sensor outputs and the motor outputs, and the motor output voltage waveforms only show the High/Low/Middle state in each period ...
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... M63155FP Application Circuit 1 • Motor current is controlled by D/A signal input level OSC1 Rosc Oscillator OSC2 SGND VGT + Cgt CP6 ZD4 Cp3 CP5 charge pump for upper gate VGB Cgb + ZD5 CP4 Cp2 CP3 charge pump for Rpwm lower gate 2 VCP Ccp + CP2 ...
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... M63155FP Application Circuit 2 • Soft brake in power loss. OSC1 Rosc Oscillator OSC2 SGND VGT + Cgt CP6 ZD4 Cp3 CP5 charge pump for upper gate VGB + Cgb ZD5 CP4 Cp2 CP3 charge pump for Rpwm lower gate 2 VCP Ccp + CP2 Cp1 CP1 ...
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... M63155FP Application Circuit 3 • Motor current is controlled by PWM pulse input duty OSC1 Rosc Oscillator OSC2 SGND VGT + Cgt CP6 ZD4 Cp3 CP5 charge pump for upper gate VGB Cgb + ZD5 CP4 Cp2 CP3 charge pump for lower gate 2 VCP Ccp + CP2 ...
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... M63155FP Reference Values of the External Parts External Parts Name Notes Cvm Bypass Condenser for VM FET1~FET6 Nch Power MOS FET Rg1~Rg6 Gate Resistances of FETs Ro1~Ro3 Output Resistances for Motor Coils Rgs1~Rgs3 Gate-Source Resistances of FETs SD1~SD4 Schottky Diode ZD1~ZD5 Zener Diode RS Motor Current Sensing ...
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... M63155FP External Parts Name Notes Ccl Current Control Off Time Condenser Rpwm PWM Input Pull-resistance *Note 10: This parameters are calculated values. Rev.1.0, Sep.16.2003, page Value Symbol Min. Typ. Ccl - 440 Rpwm - 100 Units Max kΩ ...
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... M63155FP Package Outline 52P9Y-K MMP EIAJ Package Code JEDEC Code HSSOP52-P-450-0.65 – TOP VIEW 52 1 SIDE VIEW Detail Rev.1.0, Sep.16.2003, page Weight(g) Lead Material – Cu Alloy BOTTOM VIEW Detail F Plastic 52pin 450mil HSSOP ...
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Sales Strategic Planning Div. Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble ...